Shenzhen Sunspring Electronics Co., Ltd.
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OJWCG107C
Violet Wang
Test Report 2G4SRD
Kezhi(HuiZhou) Electronic Technology Co., Ltd. Z98 2BBA6-Z98 2BBA6Z98 z98
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Document DEVICE REPORTGetApplicationAttachment.html?id=6779353Page 1 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB FCC TEST REPORT FOR KeZhi(HuiZhou) Electronic Technology Co., Ltd. Mechanical keyboard Test Model: Z98 Additional Model No.: Z98Pro, Z98Plus, 752 Prepared for Address Prepared by Address Tel Fax Web Mail Date of receipt of test sample Number of tested samples Sample No. Sample number Date of Test Date of Report : KeZhi(HuiZhou) Electronic Technology Co., Ltd. : Main building No.8, Minying 1st road, Yuanzhou Town, Boluo County, Huizhou City, Guangdong Province, China : Shenzhen LCS Compliance Testing Laboratory Ltd : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China : (+86)755-82591330 : (+86)755-82591332 : www.LCS-cert.com : [email protected] : August 08, 2023 :2 : A08083023-1, A08083023-2 : Prototype : August 08, 2023 ~ August 28, 2023 : August 28, 2023 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 2 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB FCC TEST REPORT FCC CFR 47 PART 15 C (15.249) Report Reference No. .....................: LCSA08083023EB Date of Issue....................................... : August 28, 2023 Testing Laboratory Name.............. : Shenzhen LCS Compliance Testing Laboratory Ltd. Address................................................ : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China : Full application of Harmonised standards Testing Location/ Procedure............ Partial application of Harmonised standards Other standard testing method Applicant's Name............................. : KeZhi(HuiZhou) Electronic Technology Co., Ltd. Address................................................ : Main building No.8, Minying 1st road, Yuanzhou Town, Boluo County, Huizhou City, Guangdong Province, China Test Specification Standard.............................................. : FCC CFR 47 PART 15 C(15.249) / ANSI C63.10: 2013 Test Report Form No......................... : LCSEMC-1.0 TRF Originator.................................... : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF......................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test Item Description..................... : Mechanical keyboard Trade Mark.......................................... : , Test Model........................................... : Z98 Ratings................................................. : Input: 5V 200mA(MAX) DC 3.7V by Rechargeable Li-ion Battery, 3750mAh Result ..................................................: Positive Compiled by: Supervised by: Approved by: Li Huan/Administrator Cary Luo/ Technique principal Gavin Liang/ Manager Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 3 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB Test Report No. : FCC -- TEST REPORT LCSA08083023EB August 28, 2023 Date of issue Test Model.............................. : Z98 EUT......................................... : Mechanical keyboard Applicant............................... Address.................................. Telephone............................... : KeZhi(HuiZhou) Electronic Technology Co., Ltd. : Main building No.8, Minying 1st road, Yuanzhou Town, County, Huizhou City, Guangdong Province, China Boluo :/ Fax.......................................... : / Manufacturer........................ Address................................... : KeZhi(HuiZhou) Electronic Technology Co., Ltd. Main building No.8, Minying 1st road, Yuanzhou Town, Boluo : County, Huizhou City, Guangdong Province, China Telephone............................... : / Fax.......................................... : / Factory................................... Address................................... : KeZhi(HuiZhou) Electronic Technology Co., Ltd. Main building No.8, Minying 1st road, Yuanzhou Town, Boluo : County, Huizhou City, Guangdong Province, China Telephone............................... : / Fax.......................................... : / Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 4 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB Report Version 000 Revision History Issue Date August 28, 2023 Revision Content Initial Issue Revised By --- Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 5 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB TABLE OF CONTENTS 1. GENERAL INFORMATION.............................................................................................6 1.1 Description of Device (EUT).................................................................................................. 6 1.2. Support Equipment List......................................................................................................... 7 1.3. External I/O..............................................................................................................................7 1.4. Description of Test Facility....................................................................................................7 1.5. Statement of the measurement uncertainty....................................................................... 7 1.6. Measurement Uncertainty..................................................................................................... 7 1.7. Description of Test Modes.................................................................................................... 8 2. TEST METHODOLOGY...................................................................................................9 2.1. EUT Configuration..................................................................................................................9 2.2. EUT Exercise.......................................................................................................................... 9 2.3. General Test Procedures...................................................................................................... 9 3. CONNECTION DIAGRAM OF TEST SYSTEM.........................................................10 3.1. Justification............................................................................................................................10 3.2. EUT Exercise Software....................................................................................................... 10 3.3. Special Accessories.............................................................................................................10 3.4. Block Diagram/Schematics.................................................................................................10 3.5. Equipment Modifications..................................................................................................... 10 3.6. Test Setup............................................................................................................................. 10 4. SUMMARY OF TEST RESULTS................................................................................. 11 5. ANTENNA REQUIREMENT......................................................................................... 12 6. POWER LINE CONDUCTED EMISSIONS................................................................ 13 7. RADIATED EMISSION MEASUREMENT..................................................................16 8. RESULTS FOR BAND EDGE TESTING....................................................................26 9. 20 DB BANDWIDTH MEASUREMENT......................................................................32 10. LIST OF MEASURING EQUIPMENT....................................................................... 34 11. TEST SETUP PHOTOGRAPHS OF THE EUT....................................................... 35 12. EXTERIOR PHOTOGRAPHS OF THE EUT........................................................... 35 13. INTERIOR PHOTOGRAPHS OF THE EUT.............................................................35 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 6 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB 1. GENERAL INFORMATION 1.1 Description of Device (EUT) EUT : Mechanical keyboard Test Model : Z98 Additional Model No. Model Declaration Power Supply : Z98Pro, Z98Plus, 752 : PCB board, structure and internal additional models were tested of these model(s) are the same, So no : Input: 5V 200mA(MAX) DC 3.7V by Rechargeable Li-ion Battery, 3750mAh Hardware Version : V1.1 Software Version : 0103 Bluetooth : Frequency Range : 2402MHz~2480MHz Channel Number : 40 channels for Bluetooth V5.0 (DTS) Channel Spacing : 2MHz for Bluetooth V5.0 (DTS) Modulation Type : GFSK for Bluetooth V5.0 (DTS) Bluetooth Version : V5.0 Antenna Description : PCB Antenna, 1.22dBi(Max.) 2.4G : Frequency Range : 2402MHz~2480MHz Channel Number Channel Spacing : 40 channels : 2MHz Modulation Type Antenna Description : GFSK : PCB Antenna, 1.23dB(max.) Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 7 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB 1.2. Support Equipment List Manufacturer Description Model SHENZHEN TIANYIN ELECTRONICS CO., LTD Power Adapter TPA-46050200 UU Note: Auxiliary equipment is provided by the laboratory. Serial Number -- Certificate FCC 1.3. External I/O I/O Port Description Type-C Port USB Port Quantity 2 1 Cable N/A N/A 1.4. Description of Test Facility NVLAP Accreditation Code is 600167-0. FCC Designation Number is CN5024. CAB identifier is CN0071. CNAS Registration Number is L4595. Test Firm Registration Number: 254912 The 3m-Semi anechoic test site fulfils CISPR 16-1-4 according to ANSI C63.4:2014 and CISPR 16-1-4:2010 SVSWR requirement for radiated emission above 1GHz. 1.5. Statement of the measurement uncertainty The data and results referenced in this document are true and accurate. The reader is cautioned that there may be errors within the calibration limits of the equipment and facilities. The measurement uncertainty was calculated for all measurements listed in this test report acc. To CISPR 16 4 "Specification for radio disturbance and immunity measuring apparatus and methods Part 4: Uncertainty in EMC Measurements" and is documented in the LCS quality system acc. To DIN EN ISO/IEC 17025. Furthermore, component and process variability of devices similar to that tested may result in additional deviation. The manufacturer has the sole responsibility of continued compliance of the device. 1.6. Measurement Uncertainty Test Item Radiation Uncertainty : Conduction Uncertainty : Power disturbance : Occupied Channel : Bandwidth Frequency Range 9KHz~30MHz 30MHz~200MHz 200MHz~1000MHz 1GHz~26.5GHz 26.5GHz~40GHz 150kHz~30MHz 30MHz~300MHz 1GHz-40GHz Uncertainty ±3.10dB ±2.96dB ±3.10dB ±3.80dB ±3.90dB ±1.63dB ±1.60dB ±5% Note (1) (1) (1) (1) (1) (1) (1) (1) (1). This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 8 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB 1.7. Description of Test Modes Operates in the unlicensed ISM Band at 2.4GHz. With basic data rate feature, the data rates can be up to 1 Mb/s by modulating the RF carrier using GFSK techniques. The EUT works in the X-axis, Y-axis, Z-axis. The following operating modes were applied for the related test items. All test modes were tested, only the result of the worst case was recorded in the report. Mode of Operations Frequency Range (MHz) 2402 GFSK 2440 2480 For Conducted Emission Test Mode For Radiated Emission Test Mode Data Rate (Mbps) / / / TX Mode TX Mode Worst-case mode and channel used for 9 KHz-1000 MHz radiated emissions was the mode and channel with the highest output power, that was determined to be TX. Channel List: Frequency Band 2402~2480MHz Channel No. 0 1 2 --19 Frequency(MHz) 2402 2404 2406 --2440 Channel No. 20 --37 38 39 Frequency(MHz) 2442 --2476 2478 2480 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 9 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB 2. TEST METHODOLOGY All measurements contained in this report were conducted with ANSI C63.10: 2013, American National Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices. The radiated testing was performed at an antenna-to-EUT distance of 3 meters. All radiated and conducted emissions measurement was performed at Shenzhen LCS Compliance Testing Laboratory Ltd. 2.1. EUT Configuration The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner that intends to maximize its emission characteristics in a continuous normal application. 2.2. EUT Exercise The EUT was operated in the engineering mode to fix the TX frequency that was for the purpose of the measurements. According to its specifications, the EUT must comply with the requirements of the Section 15.203, 15.205, 15.207, 15.209 and 15.249 under the FCC Rules Part 15 Subpart C. 2.3. General Test Procedures 2.3.1 Conducted Emissions The EUT is placed on the turntable, which is 0.8 m above ground plane.According to the requirements in Section 6.2.1 of ANSI C63.10-2013 Conducted emissions from the EUT measured in the frequency range between 0.15 MHz and 30MHz using Quasi-peak and average detector modes. 2.3.2 Radiated Emissions The EUT is placed on a turn table, which is 0.8 m above ground plane below 1GHz and 1.5 m above ground plane above 1GHz.The turntable shall rotate 360 degrees to determine the position of maximum emission level. EUT is set 3m away from the receiving antenna, which varied from 1m to 4m to find out the highest emission. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. In order to find out the maximum emissions, exploratory radiated emission measurements were made according to the requirements in Section 6.3 of ANSI C63.10-2013 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 10 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB 3. CONNECTION DIAGRAM OF TEST SYSTEM 3.1. Justification The system was configured for testing in a continuous transmit condition. Continuous transmitting was pre-programmed. It'll keep transmitting with modulated signal at the lowest channel by installing the batter. When press the "up" button, it'll move to the next channel. Repeat press "up" button, it'll transmitting at each of the channel used. 3.2. EUT Exercise Software Press the corresponding button, and change the channel.Power setting Default. 3.3. Special Accessories N/A 3.4. Block Diagram/Schematics Please refer to the related document 3.5. Equipment Modifications Shenzhen LCS Compliance Testing Laboratory Ltd. has not done any modification on the EUT. 3.6. Test Setup Please refer to the test setup photo. Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 11 of 35 FCC ID: 2BBA6-Z98 4. SUMMARY OF TEST RESULTS Report No.: LCSA08083023EB Applied Standard: FCC Part 15 Subpart C §15.249 FCC Rules §15.203 §15.207(a) Description Of Test Antenna Requirement Power Line Conducted Emissions §15.205(a), §15.209(a), §15.249(a), §15.249(c) Radiated Emissions Measurement §15.249 (d) §15.215(c) Band Edges Measurement 20 dB Bandwidth Result Compliant Compliant Compliant Compliant Compliant Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 12 of 35 FCC ID: 2BBA6-Z98 5. ANTENNA REQUIREMENT Report No.: LCSA08083023EB 5.1. Standard Applicable According to § 15.203 and RSS-Gen, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this section. The manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. 5.2. Antenna Connected Construction The EUT use Internal Antenna and maximum antenna gain is 1.23 dBi, antenna cannot replacement, meets FCC Part §15.203 antenna requirement. Please see EUT photo for details. 5.3. Results Compliance Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 13 of 35 FCC ID: 2BBA6-Z98 6. POWER LINE CONDUCTED EMISSIONS Report No.: LCSA08083023EB 6.1. Standard Applicable According to §15.207 (a) & RSS-Gen § 8.8: For an intentional radiator which is designed to be connected to the public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies within the band 150 kHz to 30 MHz shall not exceed 250 microvolts (The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.50 MHz). The limits at specific frequency range are listed as follows: Frequency Range (MHz) 0.15 to 0.50 0.50 to 5 5 to 30 Limits (dBV) Quasi-peak Average 66 to 56 56 to 46 56 46 60 50 * Decreasing linearly with the logarithm of the frequency 6.2. Block Diagram of Test Setup Vert. reference plane EMI receiver EUT LISN 6.3. Test Results PASS. The test data please refer to following page. Temperature Test Engineer 23.5 Nick Peng Reference ground plane Humidity 53.6% Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 14 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB AC Conducted Emission of Adapter @ AC 120V/60Hz @ GFSK (High Channel) (worst case) Line Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 15 of 35 Neutral FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB ***Note: Pre-scan all modes and recorded the worst case results in this report GFSK (High Channel). Measurement= Reading + Correct Factor, Margin = Measurement Limit. Correct Factor=Lisn Factor+Cable Factor Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 16 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB 7. RADIATED EMISSION MEASUREMENT 7.1. Standard Applicable According to FCC § 15.249: Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 50 dB below the level of the fundamental or to the general radiated emission limits in §15.209, whichever is the lesser attenuation. 20dBc in any 100 kHz bandwidth outside the operating frequency band. In case the emission fall within the restricted band specified on 15.205(a), then the 15.209(a) and 15.249 limit in the table below has to be followed. Fundamental Frequency 902-928MHz 2400-2483.5MHz 5725-5875MHz 24.0-24.25GHz Field Strength of fundamental (millivolts/meter) 50 50 50 250 Field Strength of harmonics (microvolts/meter) 500 500 500 2500 Frequencies (MHz) 0.009~0.490 0.490~1.705 1.705~30.0 30~88 88~216 216~960 Above 960 Field Strength (microvolts/meter) 2400/F(KHz) 24000/F(KHz) 30 100 150 200 500 Measurement Distance (meters) 300 30 30 3 3 3 3 According to RSS-210 B.10: The field strength of fundamental and harmonic emissions, measured at 3 m, shall not exceed 50 mV/m and 0.5 mV/m respectively. The field strength limits shall be measured using an average detector, except for the fundamental emission in the frequency band 902-928 MHz, which is based on measurements using an International Special Committee on Radio Interference (CISPR) quasi-peak detector. Emissions radiated outside of the specified frequency bands, except for harmonic emissions, shall be attenuated by at least 50 dB below the level of the fundamental emissions or to the general field strength limits listed in RSS-Gen, whichever is less stringent. 7.2. Instruments Setting Please refer to equipment list in this report. The following table is the setting of spectrum analyzer and receiver. Spectrum Parameter Attenuation Start Frequency Stop Frequency RB / VB (Emission in restricted band) RB / VB (Emission in non-restricted band) Setting Auto 1000 MHz 10th carrier harmonic 1MHz / 1MHz for Peak, 1 MHz / 1/B kHz for Average 1MHz / 1MHz for Peak, 1 MHz / 1/B kHz for Average Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 17 of 35 Receiver Parameter Attenuation Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency 7.3. Test Procedure FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB Setting Auto 9kHz~150kHz / RB/VB 200Hz/1KHz for QP/AVG 150kHz~30MHz / RB/VB 9kHz/30KHz for QP/AVG 30MHz~1000MHz / RB/VB 120kHz/1MHz for QP 1) Sequence of testing 9 kHz to 30 MHz Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a rotatable table with 0.8 m height is used. --- If the EUT is a floor standing device, it is placed on the ground. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions. --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 3 meter. --- The EUT was set into operation. Premeasurement: --- The turntable rotates from 0° to 315° using 45° steps. --- The antenna height is 1.0 meter. --- At each turntable position the analyzer sweeps with peak detection to find the maximum of all emissions Final measurement: --- Identified emissions during the premeasurement the software maximizes by rotating the turntable position (0° to 360°) and by rotating the elevation axes (0° to 360°). --- The final measurement will be done in the position (turntable and elevation) causing the highest emissions with QPK detector. --- The final levels, frequency, measuring time, bandwidth, turntable position, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement and the limit will be stored. 2) Sequence of testing 30 MHz to 1 GHz Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 18 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a table with 0.8 m height is used, which is placed on the ground plane. --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 3 meter. --- The EUT was set into operation. Premeasurement: --- The turntable rotates from 0° to 315° using 45° steps. --- The antenna is polarized vertical and horizontal. --- The antenna height changes from 1 to 3 meter. --- At each turntable position, antenna polarization and height the analyzer sweeps three times in peak to find the maximum of all emissions. Final measurement: --- The final measurement will be performed with minimum the six highest peaks. --- According to the maximum antenna and turntable positions of premeasurement the software maximize the peaks by changing turntable position (± 45°) and antenna movement between 1 and 4 meter. --- The final measurement will be done with QP detector with an EMI receiver. --- The final levels, frequency, measuring time, bandwidth, antenna height, antenna polarization, turntable angle, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement with marked maximum final measurements and the limit will be stored. 3) Sequence of testing 1 GHz to 18 GHz Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 19 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a rotatable table with 1.5 m height is used. --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 3 meter. --- The EUT was set into operation. Premeasurement: --- The turntable rotates from 0° to 315° using 45° steps. --- The antenna is polarized vertical and horizontal. --- The antenna height scan range is 1 meter to 2.5 meter. --- At each turntable position and antenna polarization the analyzer sweeps with peak detection to find the maximum of all emissions. Final measurement: --- The final measurement will be performed with minimum the six highest peaks. --- According to the maximum antenna and turntable positions of premeasurement the software maximize the peaks by changing turntable position (± 45°) and antenna movement between 1 and 4 meter. This procedure is repeated for both antenna polarizations. --- The final measurement will be done in the position (turntable, EUT-table and antenna polarization) causing the highest emissions with Peak and Average detector. --- The final levels, frequency, measuring time, bandwidth, turntable position, EUT-table position, antenna polarization, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement with marked maximum final measurements and the limit will be stored. Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 20 of 35 FCC ID: 2BBA6-Z98 4) Sequence of testing above 18 GHz Report No.: LCSA08083023EB Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a rotatable table with 1.5 m height is used. --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 1 meter. --- The EUT was set into operation. Premeasurement: --- The antenna is moved spherical over the EUT in different polarizations of the antenna. Final measurement: --- The final measurement will be performed at the position and antenna orientation for all detected emissions that were found during the premeasurements with Peak and Average detector. --- The final levels, frequency, measuring time, bandwidth, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement and the limit will be stored. Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 21 of 35 FCC ID: 2BBA6-Z98 7.4. Block Diagram of Test Setup Report No.: LCSA08083023EB Above 18 GHz shall be extrapolated to the specified distance using an extrapolation factor of 20 dB/decade form 3m to 1m. 7.5 EUT Operation during Test The EUT was programmed to be in continuously transmitting mode. Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 22 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB 7.6. Test Results of Radiated Emissions (9 KHz~30 MHz) Temperature Test Engineer 23.8 Nick Peng Humidity 52.1% Freq. (MHz) - Level (dBuV) - Over Limit (dB) - Over Limit (dBuV) - Remark See Note Note: The amplitude of spurious emissions which are attenuated by more than 20 dB below the permissible value has no need to be reported. 7.7. Test Results of Radiated Emissions (30 MHz 1000 MHz) Temperature Test Engineer Vertical 23.8 Nick Peng Humidity 52.1% Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Horizontal Page 23 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB Note: 1). Pre-scan all modes and recorded the worst case results in this report GFSK (High Channel). 2). Emission level (dBuV/m) = 20 log Emission level (uV/m). 3). Level = Reading + Factor, Margin = Level Limit, Factor = Antenna Factor + Cable Loss - Preamp Factor Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 24 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB 7.8. Results for Radiated Emissions (1 26 GHz) 2402 MHz Frequency Pol. (MHz) 2402 H 2402 V Field Strength of Fundamental (TX-2402 MHz) Measure Result Measure Result Peak Limit (PK, dBuV/m) (AVG, dBuV/m) (dBuV/m) 74.04 68.66 114 71.39 68.19 114 AVG Limit (dBuV/m) 94 94 Result Pass Pass Freq. MHz 4804.00 4804.00 4804.00 4804.00 Reading Level dBuV 54.73 44.28 58.07 43.86 Ant. Fac. dB/m 33.06 33.06 33.06 33.06 Pre. Fac. dB 35.04 35.04 35.04 35.04 Cab. Loss dB 3.94 3.94 3.94 3.94 Measured dBuV/m 56.69 46.24 60.03 45.82 Limit dBuV/m 74.00 54.00 74.00 54.00 Margin dB -17.31 -7.76 -13.97 -8.18 Remark Pol. Peak Average Peak Average Horizontal Horizontal Vertical Vertical 2440 MHz Frequency Pol. (MHz) 2440 H 2440 V Field Strength of Fundamental (TX-2402 MHz) Measure Result Measure Result Peak Limit (PK, dBuV/m) (AVG, dBuV/m) (dBuV/m) 73.98 68.64 114 71.29 68.19 114 AVG Limit (dBuV/m) 94 94 Result Pass Pass Freq. MHz 4880.00 4880.00 4880.00 4880.00 Reading Level dBuV 55.07 44.44 60.85 45.23 Ant. Fac. dB/m 33.16 33.16 33.16 33.16 Pre. Fac. dB 35.15 35.15 35.15 35.15 Cab. Loss dB 3.96 3.96 3.96 3.96 Measured dBuV/m 57.04 46.41 62.82 47.20 Limit dBuV/m 74.00 54.00 74.00 54.00 Margin dB -16.96 -7.59 -11.18 -6.80 Remark Pol. Peak Average Peak Average Horizontal Horizontal Vertical Vertical 2480 MHz Frequency Pol. (MHz) 2480 H 2480 V Field Strength of Fundamental (TX-2402 MHz) Measure Result Measure Result Peak Limit (PK, dBuV/m) (AVG, dBuV/m) (dBuV/m) 76.41 69.75 114 74.50 69.29 114 AVG Limit (dBuV/m) 94 94 Result Pass Pass Freq. MHz 4960.00 4960.00 4960.00 4960.00 Reading Level dBuV 60.88 43.66 53.87 44.06 Ant. Fac. dB/m 33.26 33.26 33.26 33.26 Pre. Fac. dB 35.14 35.14 35.14 35.14 Cab. Loss dB 3.98 3.98 3.98 3.98 Measured dBuV/m 62.98 45.76 55.97 46.16 Limit dBuV/m 74.00 54.00 74.00 54.00 Margin dB -11.02 -8.24 -18.03 -7.84 Remark Pol. Peak Average Peak Average Horizontal Horizontal Vertical Vertical Notes: 1). Measuring frequencies from 9 KHz - 10th harmonic (ex. 26GHz), No emission found between lowest internal used/generated frequency to 30 MHz. 2). Radiated emissions measured in frequency range from 9 KHz - 10th harmonic (ex. 26GHz) were made with an instrument using Peak detector mode. 3). 18~25 GHz at least have 20dB margin. No recording in the test report. Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 25 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB 4). Measured Level = Reading Level + Factor, Margin = Level Limit, Factor = Antenna Factor + Cable Loss - Preamp Factor Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 26 of 35 FCC ID: 2BBA6-Z98 8. RESULTS FOR BAND EDGE TESTING Report No.: LCSA08083023EB 8.1. Standard Applicable According to FCC §15.249 (d): Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 50 dB below the level of the fundamental or to the general radiated emission limits in §15.209, whichever is the lesser attenuation. According to RSS-210 B.10 (b): Emissions radiated outside of the specified frequency bands, except for harmonic emissions, shall be attenuated by at least 50 dB below the level of the fundamental emissions or to the general field strength limits listed in RSS-Gen, whichever is less stringent. 8.2. Test Setup Layout 8.3. Measuring Instruments and Setting Please refer to equipment list in this report. The following table is the setting of Spectrum Analyzer. 8.4. Test Procedures 3) Sequence of testing 1 GHz to 18 GHz Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a rotatable table with 1.5 m height is used. --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 3 meter. --- The EUT was set into operation. Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 27 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB Premeasurement: --- The turntable rotates from 0° to 315° using 45° steps. --- The antenna is polarized vertical and horizontal. --- The antenna height scan range is 1 meter to 2.5 meter. --- At each turntable position and antenna polarization the analyzer sweeps with peak detection to find the maximum of all emissions. Final measurement: --- The final measurement will be performed with minimum the six highest peaks. --- According to the maximum antenna and turntable positions of premeasurement the software maximize the peaks by changing turntable position (± 45°) and antenna movement between 1 and 4 meter. This procedure is repeated for both antenna polarizations. --- The final measurement will be done in the position (turntable, EUT-table and antenna polarization) causing the highest emissions with Peak and Average detector. --- The final levels, frequency, measuring time, bandwidth, turntable position, EUT-table position, antenna polarization, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement with marked maximum final measurements and the limit will be stored. 8.5. Measuring Instruments and Setting Temperature Test Engineer 23.5 Nick Peng Humidity 52.1% PASS Remark: 1. The other emission levels were very low against the limit. 2. The average measurement was not performed when the peak measured data under the limit of average detection. 3. Detector AV is setting spectrum/receiver. RBW=1MHz/VBW=330Hz/Sweep time=Auto/Detector=Peak; 4. Please refer to following test plots; Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 28 of 35 Channel 1/ 2402 MHz Horizontal FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 29 of 35 Channel 1 / 2402 MHz Vertical FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 30 of 35 Channel 39 / 2480 MHz Horizontal FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 31 of 35 Channel 39 / 2480 MHz Vertical FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 32 of 35 FCC ID: 2BBA6-Z98 9. 20 DB BANDWIDTH MEASUREMENT Report No.: LCSA08083023EB 9.1. Standard Applicable §15.215 (c) Intentional radiators operating under the alternative provisions to the general emission limits, as contained in §§15.217 through 15.257 and in subpart E of this part, must be designed to ensure that the 20 dB bandwidth of the emission, or whatever bandwidth may otherwise be specified in the specific rule section under which the equipment operates, is contained within the frequency band designated in the rule section under which the equipment is operated. In the case of intentional radiators operating under the provisions of subpart E, the emission bandwidth may span across multiple contiguous frequency bands identified in that subpart. The requirement to contain the designated bandwidth of the emission within the specified frequency band includes the effects from frequency sweeping, frequency hopping and other modulation techniques that may be employed as well as the frequency stability of the transmitter over expected variations in temperature and supply voltage. If a frequency stability is not specified in the regulations, it is recommended that the fundamental emission be kept within at least the central 80% of the permitted band in order to minimize the possibility of out-of-band operation. 9.2. Block Diagram of Test Setup 9.3. Test Procedure Use the following spectrum analyzer settings: Span = 3MHz RBW = 51 kHz VBW = 150 KHz Sweep = auto Detector function = peak Trace = max hold The EUT should be transmitting at its maximum data rate. Allow the trace to stabilize. Use the marker-to-peak function to set the marker to the peak of the emission. Use the marker-delta function to measure 20 dB down one side of the emission. Reset the marker-delta function, and move the marker to the other side of the emission, until it is (as close as possible to) even with the reference marker level. The marker-delta reading at this point is the 20 dB bandwidth of the emission. If this value varies with different modes of operation (e.g., data rate, modulation format, etc.), repeat this test for each variation. The limit is specified in one of the subparagraphs of this Section. Submit this plot(s). Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 33 of 35 9.4. Test Results Temperature Test Engineer FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB 23.5 Nick Peng Humidity 52.1% Test Result of 20dB Bandwidth Measurement Test Frequency 20dB Bandwidth Limit (MHz) (MHz) (MHz) 2402 1.116 Non-Specified 2440 1.115 Non-Specified 2480 1.117 Non-Specified Remark: 1. Test results including cable loss; 2. Please refer following test plots; GFSK 20dB Bandwidth GFSK 2402 MHz 2440 MHz 2480 MHz Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 34 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB 10. LIST OF MEASURING EQUIPMENT Item Equipment 1 MXA Signal Analyzer 2 DC Power Supply 3 Temperature & Humidity Chamber 4 EMI Test Software 5 3m Semi Anechoic Chamber 6 Positioning Controller 7 Active Loop Antenna 8 By-log Antenna 9 Horn Antenna 10 EMI Test Receiver 11 RS SPECTRUM ANALYZER 12 Broadband Preamplifier 13 EMI Test Receiver 14 Artificial Mains 15 10dB Attenuator 16 EMI Test Software Manufacturer Agilent Agilent GUANGZHOU GOGNWEN AUDIX SIDT FRANKONIA Max-Full SCHWARZBECK SCHWARZBECK SCHWARZBECK R&S R&S / R&S R&S SCHWARZBECK Farad Model No. N9020A E3642A GDS-100 E3 SAC-3M MF7802BS FMZB 1519B VULB9163 BBHA 9120D ESR 7 FSP40 BP-01M18G ESPI ENV216 MTS-IMP-136 EZ Serial No. MY49100060 N/A 70932 / 03CH03-HY MF780208586 00005 9163-470 9120D-1925 101181 100503 P190501 101940 101288 261115-001-0032 / Cal Date 2022-10-29 2022-10-29 2022-10-06 N/A 2023-06-09 N/A 2021-08-29 2021-09-12 2021-09-05 2023-06-09 2022-10-29 2023-06-09 2022-08-16 2023-08-15 2023-06-09 2023-06-09 N/A Due Date 2023-10-28 2023-10-28 2023-10-05 N/A 2024-06-08 N/A 2024-08-28 2024-09-11 2024-09-04 2024-06-08 2023-10-28 2024-06-08 2023-08-15 2024-08-14 2024-06-08 2024-06-08 N/A Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 35 of 35 FCC ID: 2BBA6-Z98 Report No.: LCSA08083023EB 11. TEST SETUP PHOTOGRAPHS OF THE EUT Please refer to separated files for Test Setup Photos of the EUT. 12. EXTERIOR PHOTOGRAPHS OF THE EUT Please refer to separated files for External Photos of the EUT. 13. INTERIOR PHOTOGRAPHS OF THE EUT Please refer to separated files for Internal Photos of the EUT. ------------THE END OF REPORT---------- Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity
Related FCC IDs:
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