balun
Test Report SAR
E&S; International Enterprises, Inc. RATM30846 8.68 inch Tablet 2AYPE-RATM30846 2AYPERATM30846 ratm30846
E&S; International Enterprises, Inc. RATM30846 2AYPE-RATM30846 2AYPERATM30846 ratm30846
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Report No.: BL-SZ2451186-701 TEST REPORT Applicant: Address: Equipment Type: Model Name: Brand Name: FCC ID: Test Standard: Maximum SAR: Sample Arrival Date: Test Date: Date of Issue: E&S International Enterprises, Inc. 7801 Hayvenhurst Avenue, Van Nuys, California 91406, United States 8.68" Tablet RATM30846 (refer to section 2.3) RCA 2AYPE-RATM30846 FCC 47 CFR Part 2.1093 (refer to section 3.1) Body 2.4GHz(1 g@0mm): 1.11 W/kg Body 5GHz(1 g@0mm): 1.08 W/kg Jun. 07, 2024 Jun. 07, 2024 - Jun. 08, 2024 Jul. 04, 2024 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Ruan Zhaoyi Checked by: Xu Rui Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 Version Rev. 01 Revision History Issue Date Jul. 04, 2024 Revisions Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION........................................................................................................ 4 1.1 Test Laboratory ............................................................................................................ 4 1.2 Test Location ................................................................................................................ 4 1.3 Test Environment Condition.......................................................................................... 4 2 PRODUCT INFORMATION ....................................................................................................... 5 2.1 Applicant Information .................................................................................................... 5 2.2 Manufacturer Information.............................................................................................. 5 2.3 General Description for Equipment under Test (EUT)................................................... 5 2.4 Ancillary Equipment ...................................................................................................... 5 2.5 Technical Information ................................................................................................... 6 3 SUMMARY OF TEST RESULT ................................................................................................. 7 3.1 Test Standards ............................................................................................................. 7 3.2 Device Category and SAR Limit ................................................................................... 8 3.3 Test Result Summary ................................................................................................... 9 3.4 Test Uncertainty ......................................................................................................... 10 4 MEASUREMENT SYSTEM ..................................................................................................... 11 4.1 Specific Absorption Rate (SAR) Definition .................................................................. 11 4.2 DASY SAR System .................................................................................................... 12 5 SYSTEM VERIFICATION ........................................................................................................ 19 5.1 Purpose of System Check .......................................................................................... 19 5.2 System Check Setup .................................................................................................. 19 6 TEST POSITION CONFIGURATIONS .................................................................................... 20 6.1 Tablet Exposure Condition.......................................................................................... 20 7 MEASUREMENT PROCEDURE ............................................................................................. 21 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 7.1 Measurement Process Diagram ................................................................................. 21 7.2 SAR Scan General Requirement ................................................................................ 22 7.3 Measurement Procedure ............................................................................................ 23 7.4 Area & Zoom Scan Procedure .................................................................................... 23 8 CONDUCTED RF OUPUT POWER ........................................................................................ 24 8.1 WIFI............................................................................................................................ 24 8.2 Bluetooth .................................................................................................................... 27 9 TEST EXCLUSION CONSIDERATION ................................................................................... 28 9.1 Antenna Location Sketch ............................................................................................ 28 9.2 SAR Test Consideration Table ................................................................................... 29 10 TEST RESULT ........................................................................................................................ 32 10.1 WIFI 2.4GHz............................................................................................................... 33 10.2 WIFI 5GHz.................................................................................................................. 33 10.3 Bluetooth .................................................................................................................... 33 11 SAR Measurement Variability .................................................................................................. 34 12 SIMULTANEOUS TRANSMISSION......................................................................................... 35 12.1 Simultaneous Transmission Mode Considerations ..................................................... 35 12.2 Body Simultaneous Transmission SAR Evaluation for WLAN Antenna with Bluetooth 36 13 TEST EQUIPMENTS LIST ...................................................................................................... 37 ANNEX A SIMULATING LIQUID VERIFICATION RESULT ........................................................ 38 ANNEX B SYSTEM CHECK RESULT ........................................................................................ 39 ANNEX C TEST DATA................................................................................................................ 48 ANNEX D EUT EXTERNAL PHOTOS......................................................................................... 58 ANNEX E SAR TEST SETUP PHOTOS ..................................................................................... 58 ANNEX F CALIBRATION REPORT ............................................................................................ 58 ANNEX G TUNE-UP PROCEDURE ............................................................................................ 58 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 1 GENERAL INFORMATION 1.1 Test Laboratory Name Address Phone Number Shenzhen BALUN Technology Co., Ltd. Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China +86 755 6685 0100 1.2 Test Location Name Location Accreditation Certificate Shenzhen BALUN Technology Co., Ltd. Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China The laboratory is a testing organization accredited by FCC as a accredited testing laboratory. The designation number is CN1196. 1.3 Test Environment Condition Ambient Temperature Ambient Relative Humidity 18 to 25 30% to 70% Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant Address E&S International Enterprises, Inc. 7801 Hayvenhurst Avenue, Van Nuys, California 91406, United States 2.2 Manufacturer Information Manufacturer Address HENA GROUP COMPANY LIMITED ROOM 2205, WESTLANDS CENTRE, 20 WESTLAND ROAD, QUARRY BAY, HONG KONG 2.3 General Description for Equipment under Test (EUT) EUT Name Model Name Under Test Series Model Name Description of Model name differentiation Hardware Version Software Version Dimensions (Approx.) Weight (Approx.) 8.68" Tablet RATM30846 86QF68, RATM30846-*****, RATM30846F-*****, RATM30846K*****(The "*" in model name can be 0 to 9, A to Z, a to z, "-" or blank) All models are same with electrical parameters and internal circuit structure, but only differ in shell color and model name. (this information provided by the applicant) EM_T8123_V1.0 L20 Android 14 N/A N/A 2.4 Ancillary Equipment Ancillary Equipment 1 Battery 1 Brand Name Model No. Serial No. Capacity Rated Voltage Limit Charge Voltage Manufacturer Utility U2968180PV N/A 5000 mAh 3.80 V 4.35 V Shenzhen UTILITY ENERGY CO., LTD. Tel: +86-755-66850100 E-mail: [email protected] Page No. 5 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 2.5 Technical Information Network and Wireless connectivity Bluetooth (BR+EDR+BLE) 2.4G WIFI 802.11b, 802.11g and 802.11n(HT20/40) 5G WIFI 802.11a, 802.11n(HT20/40) and 802.11ac(VHT20/40/80) U-NII-1/2A/2C/3 The requirement for the following technical information of the EUT was tested in this report: Operating Mode Frequency Range Antenna Type Hotspot Function Exposure Category Product Type EUT Type 2.4G WLAN, 5G WLAN, Bluetooth 802.11b/g/n(HT20/HT40) 2412 MHz ~ 2462 MHz 802.11a/ n(HT20/HT40) /ac(VHT20/VHT40/VHT80) 5150 MHz ~ 5250 MHz 5250 MHz ~ 5350 MHz 5470 MHz ~ 5725 MHz 5725 MHz ~ 5850 MHz Bluetooth 2402 MHz ~ 2480 MHz WLAN: PIFA Antenna Bluetooth: PIFA Antenna N/A General Population/Uncontrolled exposure Portable Device Production unit Identical prototype Tel: +86-755-66850100 E-mail: [email protected] Page No. 6 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 3 SUMMARY OF TEST RESULT 3.1 Test Standards No. Identity Document Title 1 47 CFR Part 2.1093 Radiofrequency radiation exposure evaluation: portable devices IEEE Standard for Safety Levels with Respect to Human Exposure 2 ANSI C95.1-1992 to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz KDB 447498 D04 3 447498 D04 Interim General RF Exposure Guidance v01 v01 KDB 865664 D01 4 SAR Measurement 100 MHz to 6 GHz v01r04 KDB 865664 D02 5 RF Exposure Reporting v01r02 KDB 248227 D01 6 SAR Guidance for IEEE 802.11 (Wi-Fi) Transmitters v02r02 KDB 616217 7 SAR for laptop and tablets D04v01r02 Tel: +86-755-66850100 E-mail: [email protected] Page No. 7 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 3.2 Device Category and SAR Limit This device belongs to portable device category because its radiating structure is allowed to be used within 20 centimeters of the body of the user. Limit for General Population/Uncontrolled exposure should be applied for this device, it is 1.6 W/kg as averaged over any 1 gram of tissue. Table of Exposure Limits: SAR Value (W/Kg) Body Position General Population/ Occupational/ Uncontrolled Exposure Controlled Exposure Whole-Body SAR 0.08 0.4 (averaged over the entire body) Partial-Body SAR 1.60 8.0 (averaged over any 1 gram of tissue) SAR for hands, wrists, feet and ankles 4.0 20.0 (averaged over any 10 grams of tissue) NOTE: General Population/Uncontrolled Exposure: Locations where there is the exposure of individuals who have no knowledge or control of their exposure. General population/uncontrolled exposure limits are applicable to situations in which the general public may be exposed or in which persons who are exposed as a consequence of their employment may not be made fully aware of the potential for exposure or cannot exercise control over their exposure. Members of the general public would come under this category when exposure is not employment-related; for example, in the case of a wireless transmitter that exposes persons in its vicinity. Occupational/Controlled Exposure: Locations where there is exposure that may be incurred by persons who are aware of the potential for exposure, In general, occupational/controlled exposure limits are applicable to situations in which persons are exposed as a consequence of their employment, who have been made fully aware of the potential for exposure and can exercise control over their exposure. This exposure category is also applicable when the exposure is of a transient nature due to incidental passage through a location where the exposure levels may be higher than the general population/uncontrolled limits, but the exposed person is fully aware of the potential for exposure and can exercise control over his or her exposure by leaving the area or by some other appropriate means. Tel: +86-755-66850100 E-mail: [email protected] Page No. 8 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 3.3 Test Result Summary 3.3.1 Highest SAR (1 g Value) Equipment Class Band DTS U-NII-2A U-NII-2C U-NII-3 DSS 2.4G WLAN 5.3G WLAN 5.6G WLAN 5.8G WLAN Bluetooth Limit (W/kg) Verdict Maximum Report SAR (W/kg) Body (0mm) 1.11 1.08 0.65 0.31 0.76 1.60 Pass Maximum Report SAR (W/kg) Body (0mm) 1.11 3.3.2 Highest Simultaneous Transmission SAR Values (1 g Value) Equipment Class Maximum Report SAR (W/kg) Body(0mm) 1g SAR NII 1.59 DSS 1.59 Limit (W/Kg) 1.60 Verdict Pass Note: The simultaneous transmission SAR detail please refer to section 12. SPLSR / / 0.04 Pass Tel: +86-755-66850100 E-mail: [email protected] Page No. 9 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 3.4 Test Uncertainty According to KDB 865664 D01, when the highest measured 1 g SAR within a frequency band is < 1.5 W/kg, the extensive SAR measurement uncertainty analysis is not required in SAR reports submitted for equipment approval. The maximum 1 g SAR for the EUT in this report is 1.11 W/kg, which is lower than 1.5 W/kg, so the extensive SAR measurement uncertainty analysis is not required in this report. Tel: +86-755-66850100 E-mail: [email protected] Page No. 10 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 4 MEASUREMENT SYSTEM 4.1 Specific Absorption Rate (SAR) Definition SAR is related to the rate at which energy is absorbed per unit mass in an object exposed to a radio field. The SAR distribution in a biological body is complicated and is usually carried out by experimental techniques or numerical modeling. The standard recommends limits for two tiers of groups, occupational/controlled and general population/uncontrolled, based on a person's awareness and ability to exercise control over his or her exposure. In general, occupational/controlled exposure limits are higher than the limits for general population/uncontrolled. The SAR definition is the time derivative (rate) of the incremental energy (dW) absorbed by (dissipated in) an incremental mass (dm) contained in a volume element (dv) of a given density (). The equation description is as below: SAR is expressed in units of Watts per kilogram (W/kg) SAR measurement can be related to the electrical field in the tissue by Where: is the conductivity of the tissue, is the mass density of the tissue and E is the RMS electrical field strength. Tel: +86-755-66850100 E-mail: [email protected] Page No. 11 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 4.2 DASY SAR System 4.2.1 DASY SAR System Diagram The DASY system for performing compliance tests consists of the following items: 1. A standard high precision 6-axis robot (Stäubli RX family) with controller and software. An arm extension for accommodating the data acquisition electronics (DAE). 2. A dosimetric probe, i.e. an isotropic E-field probe optimized and calibrated for usage in tissue simulating liquid. The probe is equipped with an optical surface detector system. 3. A data acquisition electronic (DAE) which performs the signal amplification, signal multiplexing, AD- conversion, offset measurements, mechanical surface detection, collision detection, etc. The unit is battery powered with standard or rechargeable batteries. The signal is optically transmitted to the EOC. 4. A unit to operate the optical surface detector which is connected to the EOC. 5. The Electro-Optical Coupler (EOC) performs the conversion from the optical into a digital electric signal of the DAE. The EOC is connected to the DASY measurement server. 6. The DASY measurement server, which performs all real-time data evaluation for field measurements and surface detection, controls robot movements and handles safety operation. 7. DASY software and SEMCAD data evaluation software. 8. Remote control with teach panel and additional circuitry for robot safety such as warning lamps, etc. 9. The generic twin phantom enabling the testing of left-hand and right-hand usage. 10. The device holder for handheld mobile phones. 11. Tissue simulating liquid mixed according to the given recipes. 12. System validation dipoles allowing to validate the proper functioning of the system. Tel: +86-755-66850100 E-mail: [email protected] Page No. 12 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 4.2.2 Robot The Dasy SAR system uses the high precision robots. Symmetrical design with triangular core Built-in optical fiber for surface detection system For the 6-axis controller system, Built-in shielding against static charges PEEK enclosure material (resistant to organic solvents). The robot series have many features that are important for our application: High precision (repeatability ±0.02 mm) High reliability (industrial design) Low maintenance costs (virtually maintenance free due to direct drive gears; no belt drives) Jerk-free straight movements (brush less synchron motors; no stepper motors) Low ELF interference (motor control _elds shielded via the closed metallic construction shields) Tel: +86-755-66850100 E-mail: [email protected] Page No. 13 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 4.2.3 E-Field Probe The probe is specially designed and calibrated for use in liquids with high permittivities for the measurements the Specific Dosimetric E-Field Probe EX3DV4-SN: 7607 with following specifications is used. Construction Calibration Frequency Directivity Dynamic range Dimensions Application Symmetrical design with triangular core Built-in optical fiber for surface detection system Built-in shielding against static charges PEEK enclosure material (resistant to organic solvents, e.g., glycolether) ISO/IEC 17025 calibration service available 4 MHz to 10 GHz; Linearity: ± 0.2 dB ± 0.2 dB in HSL (rotation around probe axis) ; ± 0.4 dB in HSL (rotation normal to probe axis) 5 W/g to > 100 mW/g; Linearity: ± 0.2 dB Overall length: 337 mm (Tip: 9 mm) Tip diameter: 2.5 mm (Body: 10 mm) Distance from probe tip to dipole centers: 1.0 mm General dosimetry up to 3 GHz Compliance tests of mobile phones Fast automatic scanning in arbitrary phantoms (EX3DV4) E-Field Probe Calibration Process Probe calibration is realized, in compliance with IEC/IEEE 62209-1528 and IEEE 1528 std, with CALISAR, Antennessa proprietary calibration system. The calibration is performed with the IEC/IEEE 62209-1528 annexe technique using reference guide at the five frequencies. Tel: +86-755-66850100 E-mail: [email protected] Page No. 14 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 4.2.4 Data Acquisition Electronics The data acquisition electronics (DAE) consist of a highly sensitive electrometer-grade preamplifier with auto-zeroing, a channel and gain-switching multiplexer, a fast 16 bit AD-converte and a command decoder with a control logic unit. Transmission to the measurement server is accomplished through an optical downlink for data and status information, as well as an optical uplink for commands and the clock. Input Impedance: 200MOhm The Inputs: Symmetrical and Floating Commom Mode Rejection: Above 80dB Tel: +86-755-66850100 E-mail: [email protected] Page No. 15 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 4.2.5 Phantoms For the measurements the Specific Anthropomorphic Mannequin (SAM) defined by the IEEE SCC34/SC2 group is used. The phantom is a polyurethane shell integrated in a wooden table. The thickness of the phantom amounts to 2mm +/- 0.2mm. It enables the dosimetric evaluation of left and right phone usage and includes an additional flat phantom part for the simplified performance check. The phantom set-up includes a cover, which prevents the evaporation of the liquid. Left hand Right hand Flat phantom Photo of Phantom SN1859 Serial Number SN 1859 SAM Material Vinylester, glass fiber reinforced Length 1000 Height 500 Tel: +86-755-66850100 E-mail: [email protected] Page No. 16 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 4.2.6 Device Holder The DASY device holder has two scales for device rotation (with respect to the body axis) and the device inclination (with respect to the line between the ear openings). The plane between the ear openings and the mouth tip has a rotation angle of 65°. The bottom plate contains three pair of bolts for locking the device holder. The device holder positions are adjusted to the standard measurement positions in the three sections. This device holder is used for standard mobile phones or PDAs only. If necessary an additional support of polystyrene material is used. Larger DUTs (e.g. notebooks) cannot be tested using this device holder. Instead a support of bigger polystyrene cubes and thin polystyrene plates is used to position the DUT in all relevant positions to find and measure spots with maximum SAR values. Therefore those devices are normally only tested at the flat part of the SAM. The positioning system allows obtaining cheek and tilting position with a very good accuracy. Incompliance with CENELEC, the tilt angle uncertainty is lower than 1°. Tel: +86-755-66850100 E-mail: [email protected] Page No. 17 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 4.2.7 Simulating Liquid For SAR measurement of the field distribution inside the phantom, the phantom must be filled with homogeneous tissue simulating liquid to a depth of at least 15 cm. For head SAR testing, the liquid height from the ear reference point (ERP) of the phantom to the liquid top surface is larger than 15 cm. For body SAR testing, the liquid height from the center of the flat phantom to the liquid top surface is larger than 15 cm. The nominal dielectric values of the tissue simulating liquids in the phantom and the tolerance of 5%. Head Liquid Depth Body Liquid Depth The following table gives the recipes for tissue simulating liquid and the theoretical Conductivity/Permittivity. The following table gives the recipes for tissue simulating liquid. TSL Head WideBand Manufacturer / Model SPEAG HBBL60010000V6 Freq Range (MHz) 600-10000 Main Ingredients Ethanediol, Sodium petroleum sulfonate, Hexylene Glycol / 2-Methyl-pentane-2.4- diol, Alkoxylated alcohol Tel: +86-755-66850100 E-mail: [email protected] Page No. 18 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 5 SYSTEM VERIFICATION 5.1 Purpose of System Check The system performance check verifies that the system operates within its specifications. System and operator errors can be detected and corrected. It is recommended that the system performance check be performed prior to any usage of the system in order to guarantee reproducible results. The system performance check uses normal SAR measurements in a simplified setup with a well characterized source. This setup was selected to give a high sensitivity to all parameters that might fail or vary over time. The system check does not intend to replace the calibration of the components, but indicates situations where the system uncertainty is exceeded due to drift or failure. 5.2 System Check Setup In the simplified setup for system evaluation, the EUT is replaced by a calibrated dipole and the power source is replaced by a continuous wave that comes from a signal generator. The calibrated dipole must be placed beneath the flat phantom section of the SAM twin phantom with the correct distance holder. The distance holder should touch the phantom surface with a light pressure at the reference marking and be oriented parallel to the long side of the phantom. The equipment setup is shown below: Tel: +86-755-66850100 E-mail: [email protected] Page No. 19 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 6 TEST POSITION CONFIGURATIONS 6.1 Tablet Exposure Condition This DUT was tested in three different positions. They are back side and top Edge in these positions, the surface of DUT is touching with phantom 0mm. Tel: +86-755-66850100 E-mail: [email protected] Page No. 20 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 7 MEASUREMENT PROCEDURE 7.1 Measurement Process Diagram Repeated SAR KDB 865664 Start Power measurement Exclusion Thresholds N SAR Test consider SAR Position Decided KDB447498 Y EUT FUCTION Multiple Transmitting? N Not Required Y Perform SAR Testing SAR Result Scaled SAR KDB447498 TUNE-UP Description Estimate SAR Multiple Transmitting? Y N Max. SAR Sum. SAR Max. SAR Tel: +86-755-66850100 E-mail: [email protected] Page No. 21 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 7.2 SAR Scan General Requirement Probe boundary effect error compensation is required for measurements with the probe tip closer than half a probe tip diameter to the phantom surface. Boththe probe tip diameter and sensor offset distance must satisfy measurement protocols; to ensure probe boundary effect errors are minimized and the higher fields closest to the phantom surface can be correctly measured and extrapolated to the phantom surface for computing 1 g SAR. Tolerances of the post-processing algorithms must be verified by the test laboratory for the scan resolutions used in the SAR measurements, according to the reference distribution functions specified in IEEE Std 1528-2013. 3GHz >3GHz Maximum distance from closest measurement point (geometric center of probe sensors) to phantom surface 5±1 mm ½··ln(2)±0.5 mm Maximum probe angle from probe axis to phantom surface normal at the measurement location 30°±1° 20°±1° 2 GHz: 15 mm 2 3 GHz: 12 mm 34 GHz: 12 mm 4 6 GHz: 10 mm Maximum area scan spatial resolution: x Area , y Area When the x or y dimension of the test device, in the measurement plane orientation, is smaller than the above, the measurement resolution must be the corresponding x or y dimension of the test device with at least one measurement point on the test device. Maximum zoom scan spatial resolution: x Zoom , y Zoom 2 GHz: 8 mm 2 3 GHz: 5 mm* 34 GHz: 5 mm* 4 6 GHz: 4 mm* 34 GHz: 4 mm uniform grid: z Zoom (n) 5 mm 45 GHz: 3 mm Maximum zoom scan spatial resolution, normal to phantom surface graded grid z Zoom (1): between 1st two points closest to phantom surface z Zoom (n>1): between subsequent 4 mm 56 GHz: 2 mm 34 GHz: 3 mm 45 GHz: 2.5 mm 56 GHz: 2 mm 1.5·z Zoom (n-1) points Minimum zoom scan volume x, y, z 30 mm 34 GHz: 28 mm 45 GHz: 25 mm 56 GHz: 22 mm Note: 1. is the penetration depth of a plane-wave at normal incidence to the tissue medium; see draft standard IEEE P15282011 for details. 2. * When zoom scan is required and the reported SAR from the area scan based 1 g SAR estimation procedures of KDB 447498 is 1.4 W/kg, 8 mm, 7 mm and 5 mm zoom scan resolution may be applied, respectively, for 2 GHz to 3GHz, 3 GHz to 4 GHz and 4 GHz to 6 GHz. Tel: +86-755-66850100 E-mail: [email protected] Page No. 22 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 7.3 Measurement Procedure The following steps are used for each test position a. Establish a call with the maximum output power with a base station simulator. The connection between the mobile and the base station simulator is established via air interface b. Measurement of the local E-field value at a fixed location. This value serves as a reference value for calculating a possible power drift. c. Measurement of the SAR distribution with a grid of 8 to 16mm * 8 to16 mm and a constant distance to the inner surface of the phantom. Since the sensors cannot directly measure at the inner phantom surface, the values between the sensors and the inner phantom surface are extrapolated. With these values the area of the maximum SAR is calculated by an interpolation scheme. d. Around this point, a cube of 30 * 30 * 30 mm or 32 * 32 *32 mm is assessed by measuring 5 or 8 * 5 or 8*4 or 5 mm. With these data, the peak spatial-average SAR value can be calculated. 7.4 Area & Zoom Scan Procedure First Area Scan is used to locate the approximate location(s) of the local peak SAR value(s). The measurement grid within an Area Scan is defined by the grid extent, grid step size and grid offset. Next, in order to determine the EM field distribution in a three-dimensional spatial extension, Zoom Scan is required. The Zoom Scan is performed around the highest E-field value to determine the averaged SARdistribution over 10 g. Area scan and zoom scan resolution setting follows KDB 865664 D01v01r04 quoted below. When the 1 g SAR of the highest peak is within 2 dB of the SAR limit, additional zoom scans are required for other peaks within 2 dB of the highest peak that have not been included in any zoom scan to ensure there is no increase in SAR. Tel: +86-755-66850100 E-mail: [email protected] Page No. 23 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 8 CONDUCTED RF OUPUT POWER 8.1 WIFI 8.1.1 2.4G WIFI Band (GHz) Mode Channel Freq. (MHz) Average Power Tune-up Power (dBm) Limit (dBm) SAR Test Require. 1 2412 10.56 11.00 Yes 802.11b 6 2437 10.65 11.00 Yes 11 2462 10.70 11.00 Yes 1 2412 10.74 11.00 No 802.11g 6 2437 10.90 11.00 No 2.4 11 2462 10.91 11.00 No (2.4~2.4835) 1 2412 10.60 11.00 No 802.11n(HT20) 6 2437 10.76 11.00 No 11 2462 10.85 11.00 No 3 2422 10.59 11.00 No 802.11n(HT40) 6 2437 10.89 11.00 No 9 2452 10.52 11.00 No NoteAccording KDB 248227 D01 SAR is not required for the following 2.4 GHz OFDM conditions. When the highest reported SAR for DSSS is adjusted by the ratio of OFDM to DSSS specified maximum output power and the adjusted SAR is 1.2 W/kg. Adjusted SAR = Report SAR * (max power (OFDM)/ max power (DSSS)) = 1.109 * (12.59 mw)/(12.59 mw) = 1.109 W/kg, so the 2.4GHz OFDM SAR test is not required. Tel: +86-755-66850100 E-mail: [email protected] Page No. 24 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 8.1.2 5G WIFI Band (GHz) Mode 802.11a 802.11n(HT20) 5.2 (5.15~5.25) 802.11n(HT40) 802.11ac(VHT20) 802.11ac(VHT40) 802.11ac(VHT80) 802.11a 802.11n(HT20) 5.3 (5.25~5.35) 802.11n(HT40) 802.11ac(VHT20) 802.11ac(VHT40) 802.11ac(VHT80) 802.11a 5.6 (5.47~5.725) 802.11n(HT20) 802.11n(HT40) 802.11ac(VHT20) Channel 36 44 48 36 44 48 38 46 36 44 48 38 46 42 52 60 64 52 60 64 54 62 52 60 64 54 62 58 100 116 140 100 116 140 102 118 134 100 116 Freq. (MHz) 5180 5220 5240 5180 5220 5240 5190 5230 5180 5220 5240 5190 5230 5210 5260 5300 5320 5260 5300 5320 5270 5310 5260 5300 5320 5270 5310 5290 5500 5580 5700 5500 5580 5700 5510 5590 5670 5500 5580 Average Power (dBm) 13.03 13.47 13.82 13.87 13.63 13.66 13.79 13.64 13.79 13.58 13.61 13.78 13.59 13.30 13.87 13.53 13.44 13.72 13.88 13.83 13.74 13.77 13.62 13.74 13.25 13.74 13.53 13.10 13.96 13.79 13.56 13.98 13.69 12.64 11.75 13.70 13.81 13.94 13.68 Tune-up Power Limit (dBm) 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 SAR Test Require. No No No No No No No No No No No No No No No No No No No No No No No No No No No Yes No No No No No No No No No No No Tel: +86-755-66850100 E-mail: [email protected] Page No. 25 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 140 5700 13.19 14.00 No 102 5510 13.31 14.00 No 802.11ac(VHT40) 118 5590 13.73 14.00 No 134 5670 13.83 14.00 No 106 5530 12.79 14.00 No 802.11ac(VHT80) 122 5610 13.43 14.00 Yes 149 5745 13.83 14.00 No 802.11a 157 5785 13.86 14.00 No 165 5825 13.53 14.00 No 149 5745 13.69 14.00 No 802.11n(HT20) 157 5785 13.71 14.00 No 165 5825 13.94 14.00 No 5.8 151 5755 13.69 14.00 No 802.11n(HT40) (5.725~5.850) 159 5795 13.80 14.00 No 149 5745 13.68 14.00 No 802.11ac(VHT20) 157 5785 13.68 14.00 No 165 5825 13.92 14.00 No 151 5755 13.66 14.00 No 802.11ac(VHT40) 159 5795 13.78 14.00 No 802.11ac(VHT80) 155 5775 13.89 14.00 Yes Note: When the same maximum output power is specified for both bands, begin SAR measurement in U-NII-2A band by applying the OFDM SAR requirements. If the highest reported SAR for a test configuration is 1.2 W/kg, SAR is not required for U-NII-1 band for that configuration (802.11 mode and exposure condition); otherwise, each band is tested independently for SAR. Tel: +86-755-66850100 E-mail: [email protected] Page No. 26 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 8.2 Bluetooth Mode GFSK /4-DQPSK Channel 0 39 78 0 39 78 Frequency (MHz) 2402 2441 2480 2402 2441 2480 Peak Power (dBm) 9.06 10.02 8.84 5.72 6.33 5.27 Tune-Up Limit (dBm) 11.00 11.00 11.00 7.00 7.00 7.00 SAR Test Require No Yes No No No No Mode 8-DPSK / Channel 0 39 78 / / / Frequency (MHz) 2402 2441 2480 / / / Peak Power (dBm) 5.56 6.28 5.21 / / / Tune-Up Limit (dBm) 7.00 7.00 7.00 / / / SAR Test Require No No No / / / Mode BLE-1Mbps BLE-2Mbps Channel 0 19 39 1 19 38 Frequency (MHz) 2402 2440 2480 2404 2440 2478 Peak Power (dBm) -4.12 -1.84 -3.66 -4.00 -1.86 -3.48 Tune-Up Limit (dBm) -3.00 -1.00 -3.00 -3.00 -1.00 -3.00 SAR Test Require No No No No No No Note: Since Bluetooth BR mode is the maximum output power mode, SAR measurements were performed with test software using DH5 modulation, and SAR measurement is not required for the EDR and LE. When the secondary mode is ¼ dB higher than the primary mode. Note: The Bluetooth duty DH5 cycle is 76.68%, as following figure, according to 2016 Oct. TCB workshop for Bluetooth SAR scaling need further consideration and the maximum duty cycle is 100%, therefore the actual duty cycle will be scaled up to 100% for Bluetooth reported SAR calculation. Duty Cycle Bluetooth-GFSK Tel: +86-755-66850100 E-mail: [email protected] Page No. 27 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 9 TEST EXCLUSION CONSIDERATION 9.1 Antenna Location Sketch Tel: +86-755-66850100 E-mail: [email protected] Page No. 28 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 9.2 SAR Test Consideration Table According with FCC KDB 447498 D04, Appendix B, The SAR-based exemption formula applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power or effective radiated power (ERP), whichever is greater, of less than or equal to the threshold Pth (mW). This method shall only be used at separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). The following table shows the power threshold from 5mm to 50mm. Frequency (MHz) 300 450 835 1900 2450 3600 5800 Frequency (MHz) 300 450 835 1900 2450 3600 5800 At separation distance of 5 mm 39 mW 22 mW 9 mW 3 mW 3 mW 2 mW 1 mW At separation distance of 30 mm 148 mW 135 mW 116 mW 92 mW 83 mW 71 mW 58 mW Power Thresholds (mW) At separation At separation distance of distance of 10 mm 15 mm 65 mW 88 mW 44 mW 67 mW 25 mW 44 mW 12 mW 26 mW 10 mW 22 mW 8 mW 18 mW 6 mW 14 mW At separation At separation distance of distance of 35 mm 40 mm 166 mW 184 mW 158 mW 180 mW 145 mW 175 mW 122 mW 157 mW 111 mW 143 mW 96 mW 125 mW 80 mW 106 mW At separation distance of 20 mm 110 mW 89 mW 66 mW 44 mW 38 mW 32 mW 25 mW At separation distance of 45 mm 201 mW 203 mW 207 mW 195 mW 179 mW 158 mW 136 mW At separation distance of 25 mm 129 mW 112 mW 90 mW 66 mW 59 mW 49 mW 40 mW At separation distance of 50 mm 217 mW 226 mW 240 mW 236 mW 219 mW 195 mW 169 mW Tel: +86-755-66850100 E-mail: [email protected] Page No. 29 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 9.2.1 SAR Test Consideration This host is a Tablet, under normal use the RF exposure scenarios are shown in the table below: RF exposure Position RF exposure scenarios Back Side Body Left Edge Body Right Edge Body Top Edge Body Bottom Edge Body Body RF exposure scenarios Test Position Configurations Mode Bluetooth WLAN 2.4GHz UNII-2A UNII-2C UNII-3 Calculated Frequency(MHz) 2480 2462 5320 5710 5825 Distance to User (mm) 5.00 Max. Peak Power (dBm) 10.50 11.00 14.00 14.00 14.00 Back Side Max. Peak Power (mW) 11.22 12.59 25.12 25.12 25.12 Exclusion Threshold (mW) 2.72 2.73 1.47 1.39 1.37 SAR Test Required Yes Yes Yes Yes Yes Distance to User (mm) 90.00 Max. Peak Power (dBm) 10.50 11.00 14.00 14.00 14.00 Left Edge Max. Peak Power (mW) 11.22 12.59 25.12 25.12 25.12 Exclusion Threshold (mW) 668.59 669.44 585.72 578.58 576.58 SAR Test Required No No No No No Distance to User (mm) 25.00 Max. Peak Power (dBm) 10.50 11.00 14.00 14.00 14.00 Right Edge Max. Peak Power (mW) 11.22 12.59 25.12 25.12 25.12 Exclusion Threshold (mW) 58.28 58.47 41.29 39.99 39.63 SAR Test Required No No No No No Distance to User (mm) 5.00 Max. Peak Power (dBm) 10.50 11.00 14.00 14.00 14.00 Top Edge Max. Peak Power (mW) 11.22 12.59 25.12 25.12 25.12 Exclusion Threshold (mW) 2.72 2.73 1.47 1.39 1.37 SAR Test Required Yes Yes Yes Yes Yes Distance to User (mm) 200.00 Max. Peak Power (dBm) 10.50 11.00 14.00 14.00 14.00 Bottom Edge Max. Peak Power (mW) 11.22 12.59 25.12 25.12 25.12 Exclusion Threshold (mW) 3060.00 3060.00 3060.00 3060.00 3060.00 SAR Test Required No No No No No Note: 1. Maximum power is the source-based time-average power and represents the maximum RF output power including tune- up tolerance among production units 2. Per KDB 447498 D04, for larger devices, the test separation distance of adjacent edge configuration is determined by Tel: +86-755-66850100 E-mail: [email protected] Page No. 30 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 the closest separation between the antenna and the user. 3. Per KDB 447498 D04, standalone SAR test exclusion threshold is applied; If the distance of the antenna to the user is < 5mm, 5mm is used to determine SAR exclusion threshold 4. Per KDB 447498 D04, for separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive), the threshold Pth (mW) is given by Following: where 60 = -10 ( ) 20 a. f(GHz) is the RF channel transmit frequency in GHz b. d is the separation distance (cm), The result is rounded to one decimal place for comparison c. 20 are determined by: 20() = () = {23004600 0.3 < 1.5 1.5 6 5. Per KDB 248227 D01, choose the highest output power channel to test SAR and determine further SAR exclusion.8. For each frequency band, testing at higher data rates and higher order modulations is not required when the maximum average output power for each of these configurations is less than 1/4dB higher than those measured at the lowest data rate 6. Per KDB 248227 D01 SAR is not required for the following 2.4 GHz OFDM conditions. a. When KDB Publication 447498 D04 SAR test exclusion applies to the OFDM configuration. b. When the highest reported SAR for DSSS is adjusted by the ratio of OFDM to DSSS specified maximum output power and the adjusted SAR is 1.2 W/kg. 7. Per KDB 248227 D01 SAR is not required for the following U-NII-1 and U-NII-2A bands conditions. a. When the same maximum output power is specified for both bands, begin SAR measurement in U-NII-2A band by applying the OFDM SAR requirements. If the highest reported SAR for a test configuration is 1.2 W/kg, SAR is not required for U-NII-1 band for that configuration (802.11 mode and exposure condition); otherwise, each band is tested independently for SAR. b. When different maximum output power is specified for the bands, begin SAR measurement in the band with higher specified maximum output power. The highest reported SAR for the tested configuration is adjusted by the ratio of lower to higher specified maximum output power for the two bands. When the adjusted SAR is 1.2 W/kg, SAR is not required for the band with lower maximum output power in that test configuration; otherwise, each band is tested independently for SAR. Tel: +86-755-66850100 E-mail: [email protected] Page No. 31 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 10 TEST RESULT 1. The reported SAR is the measured SAR value adjusted for maximum tune-up tolerance. a. Tune-up scaling Factor = tune-up limit power (mW) / EUT RF power (mW), where tune-up limit is the maximum rated power among all production units. b. For SAR testing of WLAN signal with non-100% duty cycle, the measured SAR is scaled-up by the duty cycle scaling factor which is equal to "1/(duty cycle)". c. For WLAN/Bluetooth: Reported SAR(W/kg)= Measured SAR(W/kg)* Duty Cycle scaling factor * Tune-up scaling factor 2. Per KDB 447498 D04, for each exposure position, testing of other required channels within the operating mode of a frequency band is not required when the reported 1-g or 10-g SAR for the midband or highest output power channel is: 0.8 W/kg or 2.0 W/kg, for 1-g or 10-g respectively, when the transmission band is 100 MHz 0.6 W/kg or 1.5 W/kg, for 1-g or 10-g respectively, when the transmission band is between 100 MHz and 200 MHz 0.4 W/kg or 1.0 W/kg, for 1-g or 10-g respectively, when the transmission band is 200 MHz 3. Per KDB 865664 D01v01r04, for each frequency band, repeated SAR measurement is required only when the measured SAR is 0.8W/kg Tel: +86-755-66850100 E-mail: [email protected] Page No. 32 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 10.1WIFI 2.4GHz Mode Position Dist. (mm) Freq. Ch. (MHz) Power Drift (dB) 1g Meas SAR (W/kg) Meas. Power (dBm) Body Back Side 0 11 2462 0.13 0.666 10.70 802.11b Top Edge Top Edge 0 11 2462 0.02 1.030 10.70 0 1 2412 -0.11 0.583 10.56 Top Edge 0 6 2437 -0.11 0.756 10.65 Note: Refer to ANNEX C for the detailed test data for each test configuration. Max. tune-up power (dBm) Scaling Factor Duty cycle (%) 11.00 11.00 11.00 11.00 1.072 1.072 1.107 1.084 99.59 99.59 99.59 99.59 Duty cycle Factor 1.004 1.004 1.004 1.004 1g Report SAR (W/kg) Meas. No. 0.717 / 1.109 1# 0.648 / 0.823 / 10.2WIFI 5GHz Mode Position Dist. (mm) Freq. Ch. (MHz) Power Drift (dB) 1g Meas SAR (W/kg) Meas. Power (dBm) Body-5.3G 802.11 Back Side 0 58 5290 0.01 0.793 13.10 ac80 Top Edge 0 58 5290 -0.12 0.406 13.10 Body-5.6G 802.11 Back Side 0 122 5610 0.04 0.517 13.43 ac80 Top Edge 0 122 5610 -0.12 0.222 13.43 Body-5.8G 802.11 Back Side 0 155 5775 -0.18 0.193 13.89 ac80 Top Edge 0 155 5775 0.04 0.273 13.89 Note: Refer to ANNEX C for the detailed test data for each test configuration. Max. tune-up power (dBm) Scaling Factor Duty cycle (%) 14.00 14.00 1.230 1.230 90.38 90.38 14.00 14.00 1.140 1.140 90.38 90.38 14.00 14.00 1.026 1.026 90.38 90.38 Duty cycle Factor 1.106 1.106 1.106 1.106 1.106 1.106 1g Report SAR (W/kg) Meas. No. 1.079 2# 0.552 / 0.652 3# 0.280 / 0.219 / 0.310 4# 10.3 Bluetooth Mode Position Dist. (mm) Power Freq. Ch. Drift (MHz) (dB) 1g Meas SAR (W/kg) Meas. Power (dBm) Body Back Side 0 DH5 Top Edge 0 39 2441 0.01 39 2441 0.03 0.354 0.520 76.88 76.88 Note: Refer to ANNEX C for the detailed test data for each test configuration. Max. tune-up power (dBm) Scaling Factor Duty cycle (%) 1.301 1.301 10.02 10.02 10.50 10.50 Duty cycle Factor 1.117 1.117 1g Report SAR (W/kg) Meas. No. 0.514 / 0.756 5# Tel: +86-755-66850100 E-mail: [email protected] Page No. 33 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 11 SAR Measurement Variability According to KDB 865664 D01, SAR measurement variability was assessed for each frequency band, which is determined by the SAR probe calibration point and tissue-equivalent medium used for the device measurements. When both head and body tissue-equivalent media are required for SAR measurements in a frequency band, the variability measurement procedures should be applied to the tissue medium with the highest measured SAR, using the highest measured SAR configuration for that tissue-equivalent medium. Alternatively, if the highest measured SAR for both head and body tissueequivalent media are 1.45 W/kg and the ratio of these highest SAR values, i.e., largest divided by smallest value, is 1.10, the highest SAR configuration for either head or body tissue-equivalent medium may be used to perform the repeated measurement. These additional measurements are repeated after the completion of all measurements requiring the same head or body tissue-equivalent medium in a frequency band. The test device should be returned to ambient conditions (normal room temperature) with the battery fully charged before it is re-mounted on the device holder for the repeated measurement(s) to minimize any unexpected variations in the repeated results. SAR repeated measurement procedure: 1When the highest measured SAR is < 0.80 W/kg, repeated measurement is not required. 2When the highest measured SAR is >= 0.80 W/kg, repeat that measurement once. 3If the ratio of largest to smallest SAR for the original and first repeated measurements is > 1.20, or when the original or repeated measurement is >= 1.45 W/kg, perform a second repeated measurement. 4If the ratio of largest to smallest SAR for the original, first and second repeated measurements is > 1.20, and the original, first or second repeated measurement is >= 1.5 W/kg, perform a third repeated measurement. Frequency Band (MHz) Wireless Band RF Exposure Conditions Test Position Highest Measured SAR (W/kg) Repeated SAR (Yes/No) Repeated1th Measured SAR (W/kg) Largest to Smallest SAR Radio 2462 802.11 b Body Top Edge 1.030 Yes 0.997 1.03 Note: The ratio of largest to smallest SAR for the original and first repeated measurements is < 1.20, the second repeated measurement. is not required. Tel: +86-755-66850100 E-mail: [email protected] Page No. 34 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 12 SIMULTANEOUS TRANSMISSION Simultaneous transmission SAR test exclusion is determined for each operating configuration and exposure condition according to the reported standalone SAR of each applicable simultaneous transmitting antenna. When the sum of SAR 1g of all simultaneously transmitting antennas in an operating mode and exposure condition combination is within the SAR limit (SAR 1g 1.6 W/kg), the simultaneous transmission SAR is not required. When the sum of SAR 1g is greater than the SAR limit (SAR 1g 1.6 W/kg), SAR test exclusion is determined by the SAR to Peak Location Ratio (SPLSR). According KDB 447498 D04, simultaneous transmission: a) SPLSR = (SAR1 + SAR2)^1.5 / Ri (min. separation distance, mm), and the peak separation distance is determined from the square root of [(x1-x2)2 + (y1-y2)2 + (z1-z2)2], where (x1, y1, z1) and (x2, y2, z2) are the coordinates of the extrapolated peak SAR locations in the zoom scan. SAR1 is the highest reported or estimated SAR for the first of a pair of simultaneous transmitting antennas, in a specific test operating mode and exposure condition. SAR2 is the highest reported or estimated SAR for the second of a pair of simultaneous transmitting antennas, in a specific test operating mode and exposure condition as the first. b) If SPLSR 0.04, simultaneously transmission SAR measurement is not necessary. c) Simultaneously transmission SAR measurement, and the reported multi-band SAR < 1.6W/kg. 12.1Simultaneous Transmission Mode Considerations No. Simultaneous Tx Combination Body 1 Bluetooth + WLAN 5GHz Yes Note: 1.The maximum SAR summation is calculated based on the same configuration and test position. 2.WLAN 2.4GHz will not be transmitting from at same time. Tel: +86-755-66850100 E-mail: [email protected] Page No. 35 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 12.2Body Simultaneous Transmission SAR Evaluation for WLAN Antenna with Bluetooth 12.2.1 Highest Bluetooth and WLAN Sum Body SAR of Simultaneous Transmission State Body Position Back Side Stand alone SAR 1 2 Bluetooth MAX. WLAN 5GHz 0.514 1.078 SUM SAR Sum SAR 1+2 1.593 Body Top Edge 0.756 0.552 1.308 Note: 1: The highest Summed 1g SAR is 1.593 W/Kg < 1.6 W/kg, so Simultaneous Transmission SAR test is not required. Tel: +86-755-66850100 E-mail: [email protected] Page No. 36 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 13 TEST EQUIPMENTS LIST Description Manufacturer Model Serial No./Version Cal. Date Cal. Due PC Dell N/A N/A N/A N/A Test Software Speag DASY6 16.0.0.116 N/A N/A 2450MHz Validation Dipole Speag D2450V2 SN: 1062 2021/07/05 2024/07/05 5GHz Validation Dipole Speag D5GHzV2 SN: 1333 2021/09/14 2024/09/14 E-Field Probe Speag EX3DV4 SN: 7607 2023/07/04 2024/07/04 Data Acquisition Electronicsr Speag DAE4 SN: 1711 2024/03/18 2025/03/18 Signal Generator R&S SMB100A 177746 2024/04/24 2025/04/24 Power Meter R&S NRVD-B2 835843/014 2023/09/05 2024/09/05 Power Sensor R&S NRV-Z4 100381 2023/09/05 2024/09/05 Power Sensor R&S NRV-Z2 100211 2023/09/05 2024/09/05 Network Analyzer Agilent E5071C MY46103472 2023/11/14 2024/11/14 Thermometer Elitech RC-4 EF5238001628 2023/10/09 2024/10/09 Thermometer Elitech RC-4HC EF7239002652 2023/11/17 2024/11/17 Power Amplifier SATIMO 6552B 22374 N/A N/A Dielectric Probe Kit Speag DAK3.5 SN: 1312 N/A N/A Phantom Speag SAM SN: 1859 N/A N/A Attenuator COM-MW ZA-S1-31 1305003187 N/A N/A Directional coupler AA-MCS AAMCS-UDC 000272 N/A N/A Note: For dipole antennas, BALUN has adopted 3 years as calibration intervals, and on annual basis, every measurement dipole has been evaluated and is in compliance with the following criteria: 1. There is no physical damage on the dipole; 2. System validation with specific dipole is within 10% of calibrated value; 3. Return-loss in within 20% of calibrated measurement. 4. Impedance (real or imaginary parts) in within 5 Ohms of calibrated measurement. Tel: +86-755-66850100 E-mail: [email protected] Page No. 37 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 ANNEX A SIMULATING LIQUID VERIFICATION RESULT The dielectric parameters of the liquids were verified prior to the SAR evaluation using a DAK3.5 Dielectric Probe Kit. Date Liquid Fre. Temp. Type (MHz) () Meas. Conductivity () (S/m) Meas. Permittivity () 2024.06.07 Head 2450 21.2 1.83 38.88 2024.06.07 Head 5300 21.2 4.71 35.88 2024.06.08 Head 5600 21.4 5.08 34.90 2024.06.08 Head 5800 21.4 5.09 35.51 Note: The tolerance limit of Conductivity and Permittivity is±5%. Target Conductivity () (S/m) 1.80 4.76 5.07 5.27 Target Permittivity () 39.20 35.87 35.53 35.30 Conductivity Tolerance (%) 1.67 -1.05 0.20 -3.42 Permittivity Tolerance (%) -0.82 0.03 -1.77 0.59 Tel: +86-755-66850100 E-mail: [email protected] Page No. 38 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 ANNEX B SYSTEM CHECK RESULT Comparing to the original SAR value provided by SPEAG, the validation data should be within itsspecification of 10 %(for 1 g). Date Liquid Type Freq. (MHz) Power (mW) 2024.06.07 Head 2450 100 2024.06.07 Head 5300 100 2024.06.08 Head 5600 100 2024.06.08 Head 5800 100 Note: The tolerance limit of System validation ±10%. Measured SAR (W/kg) 5.32 7.97 8.13 7.96 Normalized SAR (W/kg) 53.20 79.70 81.30 79.60 Dipole SAR (W/kg) 54.20 81.80 83.60 82.30 Tolerance (%) -1.85 -2.57 -2.75 -3.28 Tel: +86-755-66850100 E-mail: [email protected] Page No. 39 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 System Performance Check Data (2450MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] DUT Type D2450V2, SPEAG 10.0 x 10.0 x 3.0 Dipole Exposure Conditions Phantom Section, TSL Flat, HSL Position, Test Distance [mm] Band Group, UID D2450 CW, 0-- Frequency [MHz], Channel Number 2450.0, 2450 Conversion Factor TSL Conductivi ty [S/m] TSL Permittivit y 7.47 1.83 38.9 Ambient Temperatu re [] 22.4 Liquid Temperatu re [] 21.2 Hardware Setup Phantom TSL, Measured Date Twin-SAM V5.0 (30deg probe HBBL-600-10000 2024-06-07 tilt) - 1859 Probe, Calibration Date EX3DV4 - SN7607, 2023-07-04 DAE, Calibration Date DAE4 Sn1711, 2024-03-18 Scan Setup Grid Extents [mm] Grid Steps [mm] Sensor Surface [mm] Graded Grid Grading Ratio MAIA Surface Detection Scan Method Area Scan 80.0 x 80.0 10.0 x 10.0 3.0 Yes 1.5 N/A VMS + 6p Measured Zoom Scan 30.0 x 30.0 x 30.0 5.0 x 5.0 x 1.5 1.4 Yes 1.5 N/A VMS + 6p Measured Measurement Results Area Scan Date 2024-06-07 psSAR1g [W/kg] 5.33 psSAR10g 2.49 [W/kg] Power Drift [dB] -0.04 Power Scaling Disabled Scaling Factor [dB] TSL Correction No correction M2/M1 [%] Dist 3dB Peak [mm] Zoom Scan 2024-06-07 5.32 2.48 0.01 Disabled No correction 80.7 8.8 Tel: +86-755-66850100 E-mail: [email protected] Page No. 40 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 41 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 System Performance Check Data (5300MHz) Device under Test Properties Model, Manufacturer D5GHZV2, SPEAG Dimensions [mm] 10.0 x 10.0 x 3.0 DUT Type Dipole Exposure Conditions Phantom Section, TSL Flat, HSL Position, Test Distance [mm] Band Group, UID Validati CW, on band 0-- Frequency [MHz], Channel Number 5300.0, 5200 Conversio n Factor 5.41 TSL Conductiv ity [S/m] 4.71 TSL Permittivit y 35.9 Ambient Liquid Temperatu Temperatu re re [] [] 22.4 21.2 Hardware Setup Phantom TSL, Measured Date Twin-SAM V5.0 (30deg probe HBBL-600-10000 2024-06-07 tilt) - 1859 Probe, Calibration Date EX3DV4 - SN7607, 2023-07-04 DAE, Calibration Date DAE4 Sn1711, 2024-03-18 Scan Setup Grid Extents [mm] Grid Steps [mm] Sensor Surface [mm] Graded Grid Grading Ratio MAIA Surface Detection Scan Method Area Scan 80.0 x 80.0 10.0 x 10.0 3.0 Yes 1.5 N/A VMS + 6p Measured Zoom Scan 22.0 x 22.0 x 22.0 4.0 x 4.0 x 1.4 1.4 Yes 1.4 N/A VMS + 6p Measured Measurement Results Area Scan Date 2024-06-07 psSAR1g [W/kg] 7.84 psSAR10g 2.20 [W/kg] Power Drift [dB] -0.02 Power Scaling Disabled Scaling Factor [dB] TSL Correction No correction M2/M1 [%] Dist 3dB Peak [mm] Zoom Scan 2024-06-07 7.97 2.34 0.08 Disabled No correction 64.7 6.9 Tel: +86-755-66850100 E-mail: [email protected] Page No. 42 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 43 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 System Performance Check Data (5600MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] DUT Type D5GHZV2, SPEAG 10.0 x 10.0 x 3.0 Dipole Exposure Conditions Phantom Section, TSL Flat, HSL Position, Test Distance [mm] Band Group, UID Validati CW, on band 0-- Frequency [MHz], Channel Number 5600.0, 5600 Conversio n Factor 4.58 TSL Conductiv ity [S/m] 5.08 TSL Permittivit y 34.9 Ambient Liquid Temperatu Temperatu re re [] [] 22.3 21.4 Hardware Setup Phantom TSL, Measured Date Twin-SAM V5.0 (30deg probe HBBL-600-10000 2024-06-08 tilt) - 1859 Probe, Calibration Date EX3DV4 - SN7607, 2023-07-04 DAE, Calibration Date DAE4 Sn1711, 2024-03-18 Scan Setup Grid Extents [mm] Grid Steps [mm] Sensor Surface [mm] Graded Grid Grading Ratio MAIA Surface Detection Scan Method Area Scan 80.0 x 80.0 10.0 x 10.0 3.0 Yes 1.5 N/A VMS + 6p Measured Zoom Scan 22.0 x 22.0 x 22.0 4.0 x 4.0 x 1.4 1.4 Yes 1.4 N/A VMS + 6p Measured Measurement Results Area Scan Date 2024-06-08 psSAR1g [W/kg] 7.86 psSAR10g 2.18 [W/kg] Power Drift [dB] -0.10 Power Scaling Disabled Scaling Factor [dB] TSL Correction No correction M2/M1 [%] Dist 3dB Peak [mm] Zoom Scan 2024-06-08 8.13 2.47 0.07 Disabled No correction 64.6 6.8 Tel: +86-755-66850100 E-mail: [email protected] Page No. 44 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 45 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 System Performance Check Data (5800MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] DUT Type D5GHZV2, SPEAG 10.0 x 10.0 x 3.0 Dipole Exposure Conditions Phantom Section, TSL Flat, HSL Position, Test Distance [mm] Band Group, UID Validati CW, on band 0-- Frequency [MHz], Channel Number 5800.0, 5800 Conversio n Factor 4.78 TSL Conductiv ity [S/m] 5.09 TSL Permittivit y 35.5 Ambient Liquid Temperatu Temperatu re re [] [] 22.3 21.4 Hardware Setup Phantom Twin-SAM V5.0 (30deg probe tilt) - 1859 TSL, Measured Date HBBL-600-10000 2024-06-08 Probe, Calibration Date EX3DV4 - SN7607, 2023-07-04 DAE, Calibration Date DAE4 Sn1711, 2024-03-18 Scan Setup Grid Extents [mm] Grid Steps [mm] Sensor Surface [mm] Graded Grid Grading Ratio MAIA Surface Detection Scan Method Area Scan 80.0 x 80.0 10.0 x 10.0 3.0 Yes 1.5 N/A VMS + 6p Measured Zoom Scan 22.0 x 22.0 x 22.0 4.0 x 4.0 x 1.4 1.4 Yes 1.4 N/A VMS + 6p Measured Measurement Results Area Scan Date 2024-06-08 psSAR1g [W/kg] 7.85 psSAR10g 2.22 [W/kg] Power Drift [dB] -0.01 Power Scaling Disabled Scaling Factor [dB] TSL Correction No correction M2/M1 [%] Dist 3dB Peak [mm] Zoom Scan 2024-06-08 7.96 2.24 -0.08 Disabled No correction 61.4 7.4 Tel: +86-755-66850100 E-mail: [email protected] Page No. 46 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 47 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 ANNEX C TEST DATA Meas.1 Body Plane with Top Edge 0mm on 11 Channel in IEEE802.11b mode with Antenna 1 Device under Test Properties Model, Manufacturer RATM30846 Dimensions [mm] 210.0 x 126.0 x 8.0 DUT Type Tablet Exposure Conditions Phanto m Section, TSL Flat, HSL Position , Test Distanc e [mm] EDGE TOP, 0.00 Band WLAN 2.4GH z Group Frequenc , y [MHz], UID Channel Number WLAN 2462.0, , 11 10012- CAB Conversio n Factor 7.47 TSL Conductivit y [S/m] 1.85 TSL Permittivit y 38.7 Ambient Temperatur e [] 22.4 Liquid Temperatur e [] 21.2 Hardware Setup Phantom Twin-SAM V5.0 (30deg probe tilt) - 1859 TSL, Measured Date HBBL-600-10000 2024-06-07 Probe, Calibration Date EX3DV4 - SN7607, 2023-07-04 DAE, Calibration Date DAE4 Sn1711, 2024-03-18 Scan Setup Grid Extents [mm] Grid Steps [mm] Sensor Surface [mm] Graded Grid Grading Ratio MAIA Surface Detection Scan Method Area Scan 120.0 x 120.0 12.0 x 12.0 3.0 Yes 1.5 N/A All points Measured Zoom Scan 30.0 x 30.0 x 30.0 5.0 x 5.0 x 5.0 1.4 Yes 1.5 N/A All points Measured Measurement Results Area Scan Date 2024-06-07 psSAR1g 0.830 [W/kg] psSAR10g 0.291 [W/kg] Power Drift [dB] 0.01 Power Scaling Disabled Scaling Factor [dB] TSL Correction No correction M2/M1 [%] Dist 3dB Peak [mm] Zoom Scan 2024-06-07 1.03 0.326 0.02 Disabled No correction 36.4 4.5 Tel: +86-755-66850100 E-mail: [email protected] Page No. 48 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 49 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 Meas.2 Body Plane with Back Side 0mm on 58 Channel in IEEE802.11ac80 mode with Antenna 1 Device under Test Properties Model, Manufacturer RATM30846 Dimensions [mm] 210.0 x 126.0 x 8.0 DUT Type Tablet Exposure Conditions Phanto m Section, TSL Flat, HSL Position , Test Distanc e [mm] BACK, 0.00 Band WLA N 5GHz Group Frequenc , y [MHz], UID Channel Number WLAN, 5290.0, 10544- 58 AAC Conversio n Factor 5.41 TSL Conductivit y [S/m] 4.69 TSL Permittivit y 36.0 Ambient Temperatur e [] 22.4 Liquid Temperatur e [] 21.2 Hardware Setup Phantom Twin-SAM V5.0 (30deg probe tilt) - 1859 TSL, Measured Date HBBL-600-10000 2024-06-07 Probe, Calibration Date EX3DV4 - SN7607, 2023-07-04 DAE, Calibration Date DAE4 Sn1711, 2024-03-18 Scan Setup Grid Extents [mm] Grid Steps [mm] Sensor Surface [mm] Graded Grid Grading Ratio MAIA Surface Detection Scan Method Area Scan 100.0 x 100.0 10.0 x 10.0 3.0 Yes 1.5 N/A VMS + 6p Measured Zoom Scan 24.0 x 24.0 x 22.0 4.0 x 4.0 x 2.0 1.4 Yes 1.4 N/A VMS + 6p Measured Measurement Results Area Scan Date 2024-06-07 psSAR1g 0.729 [W/kg] psSAR10g 0.225 [W/kg] Power Drift [dB] 0.09 Power Scaling Disabled Scaling Factor [dB] TSL Correction No correction M2/M1 [%] Dist 3dB Peak [mm] Zoom Scan 2024-06-07 0.793 0.232 0.01 Disabled No correction 48.9 4.8 Tel: +86-755-66850100 E-mail: [email protected] Page No. 50 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 51 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 Meas.3 Body Plane with Back Side 0mm on 122 Channel in IEEE802.11ac80 mode with Antenna 1 Device under Test Properties Model, Manufacturer RATM30846 Dimensions [mm] 210.0 x 126.0 x 8.0 DUT Type Tablet Exposure Conditions Phanto m Section, TSL Flat, HSL Position , Test Distanc e [mm] BACK, 0.00 Band WLA N 5GHz Group Frequenc , y [MHz], UID Channel Number WLAN, 5610.0, 10402- 122 AAE Conversio n Factor 4.58 TSL Conductivit y [S/m] 5.09 TSL Permittivit y 34.7 Ambient Temperatur e [] 22.3 Liquid Temperatur e [] 21.4 Hardware Setup Phantom Twin-SAM V5.0 (30deg probe tilt) - 1859 TSL, Measured Date HBBL-600-10000 2024-06-08 Probe, Calibration Date EX3DV4 - SN7607, 2023-07-04 DAE, Calibration Date DAE4 Sn1711, 2024-03-18 Scan Setup Grid Extents [mm] Grid Steps [mm] Sensor Surface [mm] Graded Grid Grading Ratio MAIA Surface Detection Scan Method Area Scan 100.0 x 100.0 10.0 x 10.0 3.0 Yes 1.5 Y VMS + 6p Measured Zoom Scan 24.0 x 24.0 x 22.0 4.0 x 4.0 x 2.0 1.4 Yes 1.4 N/A VMS + 6p Measured Measurement Results Area Scan Date 2024-06-08 psSAR1g 0.445 [W/kg] psSAR10g 0.130 [W/kg] Power Drift [dB] 0.17 Power Scaling Disabled Scaling Factor [dB] TSL Correction No correction M2/M1 [%] Dist 3dB Peak [mm] Zoom Scan 2024-06-08 0.517 0.136 0.04 Disabled No correction 43.1 4.0 Tel: +86-755-66850100 E-mail: [email protected] Page No. 52 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 53 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 Meas.4 Body Plane with Top Edge 0mm on 155 Channel in IEEE802.11ac80 mode with Antenna 1 Device under Test Properties Model, Manufacturer RATM30846 Dimensions [mm] 210.0 x 126.0 x 8.0 DUT Type Tablet Exposure Conditions Phanto m Section, TSL Flat, HSL Position , Test Distanc e [mm] EDGE TOP, 0.00 Band WLA N 5GHz Group Frequenc , y [MHz], UID Channel Number WLAN, 5775.0, 10544- 155 AAC Conversio n Factor 4.78 TSL Conductivit y [S/m] 5.06 TSL Permittivit y 35.6 Ambient Temperatur e [] 22.3 Liquid Temperatur e [] 21.4 Hardware Setup Phantom Twin-SAM V5.0 (30deg probe tilt) - 1859 TSL, Measured Date HBBL-600-10000 2024-06-08 Probe, Calibration Date EX3DV4 - SN7607, 2023-07-04 DAE, Calibration Date DAE4 Sn1711, 2024-03-18 Scan Setup Grid Extents [mm] Grid Steps [mm] Sensor Surface [mm] Graded Grid Grading Ratio MAIA Surface Detection Scan Method Area Scan 60.0 x 140.0 10.0 x 10.0 3.0 Yes 1.5 Y VMS + 6p Measured Zoom Scan 24.0 x 24.0 x 22.0 4.0 x 4.0 x 2.0 1.4 Yes 1.4 Y VMS + 6p Measured Measurement Results Area Scan Date 2024-06-08 psSAR1g 0.229 [W/kg] psSAR10g 0.055 [W/kg] Power Drift [dB] -0.17 Power Scaling Disabled Scaling Factor [dB] TSL Correction No correction M2/M1 [%] Dist 3dB Peak [mm] Zoom Scan 2024-06-08 0.273 0.062 0.04 Disabled No correction 46.6 4.5 Tel: +86-755-66850100 E-mail: [email protected] Page No. 54 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 55 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 Meas.5 Body Plane with Top Edge 0mm on 39 Channel in Bluetooth mode with Antenna 1 Device under Test Properties Model, Manufacturer RATM30846 Dimensions [mm] 210.0 x 126.0 x 8.0 DUT Type Tablet Exposure Conditions Phanto m Section, TSL Flat, HSL Position Ban Group, Frequenc , Test d UID y [MHz], Distanc Channel e [mm] Number EDGE ISM Bluetooth 2441.0, TOP, 2.4 , 39 0.00 GHz 10032- Band CAA Conversio n Factor 7.47 TSL Conductivit y [S/m] 1.82 TSL Permittivit y 39.1 Ambient Temperatur e [] 22.4 Liquid Temperatur e [] 21.2 Hardware Setup Phantom Twin-SAM V5.0 (30deg probe tilt) - 1859 TSL, Measured Date HBBL-600-10000 2024-06-07 Probe, Calibration Date EX3DV4 - SN7607, 2023-07-04 DAE, Calibration Date DAE4 Sn1711, 2024-03-18 Scan Setup Grid Extents [mm] Grid Steps [mm] Sensor Surface [mm] Graded Grid Grading Ratio MAIA Surface Detection Scan Method Area Scan 72.0 x 168.0 12.0 x 12.0 3.0 Yes 1.5 N/A VMS + 6p Measured Zoom Scan 30.0 x 30.0 x 30.0 5.0 x 5.0 x 5.0 1.4 Yes 1.5 N/A VMS + 6p Measured Measurement Results Area Scan Date 2024-06-07 psSAR1g 0.398 [W/kg] psSAR10g 0.164 [W/kg] Power Drift [dB] -0.37 Power Scaling Disabled Scaling Factor [dB] TSL Correction No correction M2/M1 [%] Dist 3dB Peak [mm] Zoom Scan 2024-06-07 0.520 0.190 0.03 Disabled No correction 37.9 4.0 Tel: +86-755-66850100 E-mail: [email protected] Page No. 56 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 57 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 ANNEX D EUT EXTERNAL PHOTOS Please refer the document "BL-SZ2451186-AW.pdf". ANNEX E SAR TEST SETUP PHOTOS Please refer the document "BL-SZ2451186-AS.pdf". ANNEX F CALIBRATION REPORT Please refer the document "BL-SZ2451186-AC.pdf". ANNEX G TUNE-UP PROCEDURE Please refer the document "BL-SZ2451186-AT.pdf". Tel: +86-755-66850100 E-mail: [email protected] Page No. 58 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2451186-701 Statement 1. The laboratory guarantees the scientificity, accuracy and impartiality of the test, and is responsible for all the information in the report, except the information provided by the customer. The customer is responsible for the impact of the information provided on the validity of the results. 2. The report without China inspection body and laboratory Mandatory Approval (CMA) mark has no effect of proving to the society. 3. For the report with CNAS mark or A2LA mark, the items marked with "" are not within the accredited scope. 4. This report is invalid if it is altered, without the signature of the testing and approval personnel, or without the "inspection and testing dedicated stamp" or test report stamp. 5. The test data and results are only valid for the tested samples provided by the customer. 6. This report shall not be partially reproduced without the written permission of the laboratory. 7. Any objection shall be raised to the laboratory within 30 days after receiving the report. --END OF REPORT-- Tel: +86-755-66850100 E-mail: [email protected] Page No. 59 / 59 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2023-01-30) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China
Related FCC IDs:
- 2AYPE-RATM30846 - E&S; International Enterprises, Inc. 8.68 inch Tablet [-RATM30846] 钛和检测认证集团股份有限公司