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GSM test report
Xue Zhen
23T04Z70506-07 FCC Report WLAN 2.4G Rev0
SAMSUNG Electronics Co., Ltd. SMX218U Multi-band GSM/WCDMA/LTE/5GNR Tablet with Bluetooth, WLAN ZCASMX218U ZCASMX218U smx218u
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Document DEVICE REPORTGetApplicationAttachment.html?id=6909043FCC PART 15C TEST REPORT No. 23T04Z70506-07 for Samsung Electronics Co., Ltd. Multi-band WCDMA/LTE/5GNR Tablet with Bluetooth, WLAN SM-X218U FCC ID: ZCASMX218U with Hardware Version: REV1.0 Software Version: X218U.001 Issued Date: 2023-11-02 Note: The test results in this test report relate only to the devices specified in this report. This report shall not be reproduced except in full without the written approval of CTTL. Test Laboratory: CTTL-Telecommunication Technology Labs, CAICT No. 52, Huayuan North Road, Haidian District, Beijing, P. R. China 100191. Tel:+86(0)10-62304633-2512, Fax:+86(0)10-62304633-2504 Email: [email protected], website: www.caict.ac.cn ©Copyright. All rights reserved by CTTL. REPORT HISTORY Report Number 23T04Z70506-07 Revision Rev.0 Description 1st edition No.23T04Z70506-07 Issue Date 2023-11-02 Note: the latest revision of the test report supersedes all previous version. ©Copyright. All rights reserved by CTTL. Page 2 of 66 No.23T04Z70506-07 CONTENTS 1. TEST LABORATORY ......................................................................................................................... 5 1.1. INTRODUCTION & ACCREDITATION ................................................................................................. 5 1.2. TESTING LOCATION ......................................................................................................................... 5 1.3. TESTING ENVIRONMENT.................................................................................................................. 6 1.4. PROJECT DATE ................................................................................................................................. 6 1.5. SIGNATURE ...................................................................................................................................... 6 2. CLIENT INFORMATION ................................................................................................................... 7 2.1. APPLICANT INFORMATION ............................................................................................................... 7 2.2. MANUFACTURER INFORMATION ...................................................................................................... 7 3. EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT (AE) ............................. 8 3.1. ABOUT EUT .................................................................................................................................... 8 3.2. INTERNAL IDENTIFICATION OF EUT ................................................................................................ 8 3.3. INTERNAL IDENTIFICATION OF AE ................................................................................................... 8 3.4. GENERAL DESCRIPTION................................................................................................................... 9 3.5. INTERPRETATION OF THE TEST ENVIRONMENT................................................................................ 9 4. REFERENCE DOCUMENTS ............................................................................................................. 9 4.1. DOCUMENTS SUPPLIED BY APPLICANT ............................................................................................ 9 4.2. REFERENCE DOCUMENTS FOR TESTING ........................................................................................... 9 5. LABORATORY ENVIRONMENT................................................................................................... 10 6. TEST RESULTS ................................................................................................................................. 10 6.1. SUMMARY OF TEST RESULTS ......................................................................................................... 10 6.2. STATEMENTS.................................................................................................................................. 10 6.3. TEST CONDITIONS ......................................................................................................................... 10 7. TEST FACILITIES UTILIZED .........................................................................................................11 8. MEASUREMENT UNCERTAINTY ................................................................................................ 12 8.1. MAXIMUM OUTPUT POWER........................................................................................................... 12 8.2. PEAK POWER SPECTRAL DENSITY................................................................................................. 12 8.3. DTS 6-DB SIGNAL BANDWIDTH.................................................................................................... 12 8.4. BAND EDGES COMPLIANCE ........................................................................................................... 12 8.5. TRANSMITTER SPURIOUS EMISSION .............................................................................................. 12 8.6. AC POWER-LINE CONDUCTED EMISSION ...................................................................................... 12 ANNEX A: DETAILED TEST RESULTS ................................................................................................ 13 A.1. MEASUREMENT METHOD............................................................................................................ 13 A.2. MAXIMUM OUTPUT POWER........................................................................................................ 14 A.2.1 ANTENNA GAIN................................................................................................................................ 14 ©Copyright. All rights reserved by CTTL. Page 3 of 66 No.23T04Z70506-07 A.2.2. PEAK OUTPUT POWER-CONDUCTED ............................................................................................... 14 A.3. PEAK POWER SPECTRAL DENSITY........................................................................................... 16 A.4. DTS 6-DB SIGNAL BANDWIDTH .................................................................................................. 22 A.5. BAND EDGES COMPLIANCE ........................................................................................................ 28 A.6. TRANSMITTER SPURIOUS EMISSION ....................................................................................... 32 A.6.1 TRANSMITTER SPURIOUS EMISSION CONDUCTED......................................................................... 32 A.6.2 TRANSMITTER SPURIOUS EMISSION - RADIATED ............................................................................. 48 A.7. AC POWER-LINE CONDUCTED EMISSION .............................................................................. 62 ANNEX B: EUT PARAMETERS.............................................................................................................. 66 ANNEX C: ACCREDITATION CERTIFICATE .................................................................................... 66 ©Copyright. All rights reserved by CTTL. Page 4 of 66 No.23T04Z70506-07 1. Test Laboratory 1.1. Introduction & Accreditation Telecommunication Technology Labs, CAICT is an ISO/IEC 17025:2017 accredited test laboratory under American Association for Laboratory Accreditation (A2LA) with lab code 7049.01, and is also an FCC accredited test laboratory (CN1349), and ISED accredited test laboratory (CAB identifier:CN0066). The detail accreditation scope can be found on A2LA website. 1.2. Testing Location Location 1:CTTL(Huayuan North Road) Address: No. 52, Huayuan North Road, Haidian District, Beijing, P. R. China100191 Location 2:CTTL(BDA) Address: No. 18A, Kangding Street, Beijing Economic-Technology Development Area, Beijing, 100176, P.R. China ©Copyright. All rights reserved by CTTL. Page 5 of 66 1.3. Testing Environment Normal Temperature: 15-35°C Relative Humidity: 20-75% 1.4. Project date Testing Start Date: Testing End Date: 2023-09-11 2023-11-02 1.5. Signature Dong Jiaxuan (Prepared this test report) Zheng Wei (Reviewed this test report) Pang Shuai (Approved this test report) No.23T04Z70506-07 ©Copyright. All rights reserved by CTTL. Page 6 of 66 No.23T04Z70506-07 2. Client Information 2.1. Applicant Information Company Name: Samsung Electronics Co., Ltd. Address: 19 Chapin Rd.,Building D Pine Brook, NJ 07058 City: New Jersey Postal Code: / Country: US Telephone: +1-201-937-4203 Fax: / 2.2. Manufacturer Information Company Name: Samsung Electronics Co., Ltd. Address: Samsung R5, Maetan dong 129, Samsung ro Youngtong gu, Suwon city 443 742, Korea City: Suwon Postal Code: / Country: Korea Telephone: +82-10-2722-4159 Fax: / ©Copyright. All rights reserved by CTTL. Page 7 of 66 No.23T04Z70506-07 3. Equipment Under Test (EUT) and Ancillary Equipment (AE) 3.1. About EUT Description Model name FCC ID With WLAN Function Frequency Band Type of Modulation Number of Channels Antenna MAX Conducted Power Nominal Voltage Extreme High Voltage Extreme Low Voltage Multi-band WCDMA/LTE/5GNR Tablet with Bluetooth, WLAN SM-X218U ZCASMX218U Yes ISM 2400MHz~2483.5MHz DSSS/CCK/OFDM 11 Integral Antenna 27.36dBm 3.85V 4.40V 3.55V 3.2. Internal Identification of EUT EUT ID* SN or IMEI HW Version SW Version UT12a 2370506UT12a REV1.0 X218U.001 UT28a 2370506UT28a REV1.0 X218U.001 *EUT ID: is used to identify the test sample in the lab internally. UT28a is used for Conduction test, UT12a is used for Radiation test. Date of receipt 2023-09-24 2023-09-24 3.3. Internal Identification of AE AE ID* Name Model Manufacturer AE1 Battery WT-S-W11 SCUD (Fujian) Electronics Co., Ltd. AE2* Adapter EP-T1510 DONGGUAN DONGWON ELECTRONICS CO.,LTD. AE3-1 Date Cable1 C-C EP-DN980BWE Guangxi Broad Telecommunication Co.,Ltd. AE3-2 Date Cable2 C-C EP-DN980BWE RFTECH Co., Ltd. AE3-3 Date Cable3 C-C EP-DN980BWE CRESYN HANOI Co., Ltd AE5* Headset ESH61ASFWE / *AE ID: is used to identify the test sample in the lab internally. *AE2 and A5 are not the AE for EUT, provided by the client for relevant tests. ©Copyright. All rights reserved by CTTL. Page 8 of 66 No.23T04Z70506-07 3.4. General Description The Equipment under Test (EUT) is a model of Multi-band WCDMA/LTE/5GNR Tablet with Bluetooth, WLAN with integrated antenna and inbuilt battery. It consists of normal options: travel charger, USB cable. Manual and specifications of the EUT were provided to fulfil the test. Samples undergoing test were selected by the client. 3.5. Interpretation of the Test Environment For the test methods, the test environment uncertainty figures correspond to an expansion factor k=2. Measurement Uncertainty Parameter Uncertainty temperature 0.48°C humidity 2 % DC voltages 0.003V 4. Reference Documents 4.1. Documents supplied by applicant EUT feature information is supplied by the applicant or manufacturer, which is the basis of testing. 4.2. Reference Documents for testing The following documents listed in this section are referred for testing. Reference Title FCC CFR 47, Part 15, Subpart C: 15.205 Restricted bands of operation; FCC Part15 15.209 Radiated emission limits, general requirements; 15.247 Operation within the bands 902-928MHz, 2400-2483.5 MHz, and 5725-5850 MHz. ANSI C63.10 American National Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices Federal Communications Commission Office of Engineering and Technology Laboratory Division GUIDANCE FOR COMPLIANCE MEASUREMENTS ON KDB 558074 D01 DIGITAL TRANSMISSION SYSTEM, FREQUENCY HOPPING SPREAD SPECTRUM SYSTEM, AND HYBRID SYSTEM DEVICES OPERATING UNDER SECTION 15.247 OF THE FCC RULES Version 2021 2013 2019 ©Copyright. All rights reserved by CTTL. Page 9 of 66 5. LABORATORY ENVIRONMENT Conducted RF performance testing is performed in shielding room. EMC performance testing is performed in Semi-anechoic chamber. No.23T04Z70506-07 6. Test Results 6.1. Summary of Test Results SUMMARY OF MEASUREMENT RESULTS Sub-clause of Part15C Sub-clause of IC Verdict Maximum Peak Output Power 15.247 (b) / P Peak Power Spectral Density 15.247 (e) / P Occupied 6dB Bandwidth 15.247 (a) / P Band Edges Compliance 15.247 (d) / P Transmitter Spurious Emission - Conducted 15.247 (d) / P Transmitter Spurious Emission - Radiated 15.247, 15.205, 15.209 / P AC Powerline Conducted Emission 15.107, 15.207 / P Please refer to ANNEX A for detail. Terms used in Verdict column P Pass, The EUT complies with the essential requirements in the standard. NP Not Perform, The test was not performed by CTTL NA Not Applicable, The test was not applicable F Fail, The EUT does not comply with the essential requirements in the standard 6.2. Statements CTTL has evaluated the test cases as listed in section 6.1 of this report for the EUT specified in section 3 according to the standards or reference documents listed in section 4. This report only deals with the WLAN function among the features described in section 3. 6.3. Test Conditions For this report, all the test cases are tested under normal temperature and normal voltage, and also under norm humidity, the specific condition is shown as follows: Temperature Voltage Humidity 26°C 3.85V 44% ©Copyright. All rights reserved by CTTL. Page 10 of 66 No.23T04Z70506-07 7. Test Facilities Utilized Conducted test system No. Equipment Model Vector Signal 1 FSQ40 Analyzer Vector Signal 2 FSW67 Analyzer 3 Attenuator 10dB/2W 4 Shielding Room S81 Serial Number 200089 104051 / / Manufacturer Rohde & Schwarz Rohde & Schwarz Rosenberger ETS-Lindgren Calibration Period 1 year 1 year / / Calibration Due date 2024-07-04 2024-03-06 / / Radiated emission test system No. Equipment Model Serial Number Calibration Calibration Manufacturer Period Due date 1 Test Receiver ESU26 100376 R&S 1 year 2024-06-29 2 Test Receiver ESW44 103015 R&S 1 year 2024-01-14 3 Loop Antenna HFH2-Z2 829324/007 R&S 1 year 2023-12-22 4 EMI Antenna VULB9163 9163-235 Schwarzbeck 1 year 2024-06-10 5 EMI Antenna 3117 00119021 ETS-Lindgren 1 year 2024-06-24 LB-180400 21100840000 6 EMI Antenna A-INFO -25-C-KF 06 1 year 2024-03-02 AC Power Line Conducted Emission No. Equipment Model Serial Number 1 LISN ENV216 101459 2 Test Receiver ESCI 100766 Manufacturer R&S R&S Calibration Period 1 year 1 year Calibration Due date 2024-02-29 2024-03-30 ©Copyright. All rights reserved by CTTL. Page 11 of 66 8. Measurement Uncertainty 8.1. Maximum Output Power Measurement Uncertainty: 0.387dB,k=1.96 8.2. Peak Power Spectral Density Measurement Uncertainty: 0.705dB,k=1.96 8.3. DTS 6-dB Signal Bandwidth Measurement Uncertainty: 60.80Hz,k=1.96 8.4. Band Edges Compliance Measurement Uncertainty : 0.62dB,k=1.96 8.5. Transmitter Spurious Emission Conducted (k=1.96) Frequency Range 30MHz f 2GHz 2GHz f 3.6GHz 3.6GHz f 8GHz 8GHz f 12.75GHz 12.75GHz f 26GHz 26GHz f 40GHz Radiated (k=2) Frequency Range 9kHz-30MHz 30MHz f 1GHz 1GHz f 18GHz 18GHz f 40GHz 8.6. AC Power-line Conducted Emission Measurement Uncertainty : 3.08dB,k=2 No.23T04Z70506-07 Uncertainty(dB) 1.22 1.22 1.22 1.51 1.51 1.59 Uncertainty(dB) / 5.40 4.32 5.26 ©Copyright. All rights reserved by CTTL. Page 12 of 66 ANNEX A: Detailed Test Results A.1. Measurement Method A.1.1. Conducted Measurements Connect the EUT to the test system as Fig.A.1.1.1 shows. Set the EUT to the required work mode. Set the EUT to the required channel. Set the Vector Signal Analyzer and start measurement. Record the values. Vector Signal Analyzer No.23T04Z70506-07 EUT Attenuator Vector Signal Analyzer Shielding room Fig.A.1.1.1: Test Setup Diagram for Conducted Measurements A.1.2. Radiated Emission Measurements The measurement is made according to ANSI C63.10 The radiated emission test is performed in semi-anechoic chamber. The EUT was placed on a non-conductive table with 80cm above the ground plane for measurement below 1GHz and 1.5m above the ground plane for measurement above 1GHz. The measurement antenna was placed at a distance of 3 meters from the EUT. The test is carried out on both vertical and horizontal polarization and only maximization result of both polarizations is kept. During the test, the turntable is rotated from 0° to 360°and the measurement antenna is moved from 1m to 4m to get the maximization result. The maximization process was repeated with the EUT positioned in each of its three orthogonal orientations. ©Copyright. All rights reserved by CTTL. Page 13 of 66 No.23T04Z70506-07 A.2. Maximum Output Power Method of Measurement: See ANSI C63.10-2013-clause 11.9.1.3 The maximum peak conducted output power may be measured using a broadband peak RF power meter. The power meter shall have a video bandwidth that is greater than or equal to the DTS bandwidth and shall use a fast-responding diode detector. Measurement Limit: Standard FCC CRF Part 15.247(b) Limit (dBm) < 30 A.2.1 Antenna Gain Antenna gain is -1.36dBi and the value is supplied by the applicant or manufacturer. A.2.2. Peak Output Power-conducted EUT ID: UT28a Measurement Results: 802.11b/g mode Mode Data Rate (Mbps) 1 2 802.11b 5.5 11 6 9 12 18 802.11g 24 36 48 54 2412MHz (Ch1) 25.62 25.17 25.57 25.51 26.86 24.58 24.65 25.47 25.13 26.95 27.04 26.49 Test Result (dBm) 2437MHz (Ch6) 25.25 / / / / / / / / / 27.36 / 2462 MHz (Ch11) 25.41 / / / / / / / / / 26.99 / The data rate 1Mbps and 48Mbps are selected as worst condition, and the following cases are performed with this condition. ©Copyright. All rights reserved by CTTL. Page 14 of 66 No.23T04Z70506-07 802.11n-HT20 mode Mode Data Rate (Index) 802.11n (20MHz) MCS0 MCS1 MCS2 MCS3 MCS4 MCS5 MCS6 MCS7 2412MHz (Ch1) 25.44 24.78 26.53 25.28 26.80 26.56 27.04 26.83 Test Result (dBm) 2437MHz (Ch6) / / / / / / 27.13 / 2462 MHz (Ch11) / / / / / / 27.05 / The data rate MSC6 is selected as worst condition, and the following cases are performed with this condition. The duty cycle of all mode are 99%. Conclusion: Pass ©Copyright. All rights reserved by CTTL. Page 15 of 66 No.23T04Z70506-07 A.3. Peak Power Spectral Density Method of Measurement: See ANSI C63.10-2013-clause 11.10.2 a) Set analyzer center frequency to DTS channel center frequency. b) Set the span to 1.5 times the DTS bandwidth. c) Set the RBW to RBW = 3 kHz. d) Set the VBW = 10 kHz. e) Detector = peak. f) Sweep time = auto couple. g) Trace mode = max hold. h) Allow trace to fully stabilize. i) Use the peak marker function to determine the maximum amplitude level within the RBW. Measurement Limit: Standard FCC CRF Part 15.247(e) Limit < 8 dBm/3 kHz EUT ID: UT28a Measurement Results: 802.11b/g mode Mode 802.11b 802.11g Channel 1 6 11 1 6 11 Power Spectral Density ( dBm/3 kHz ) Fig.A.3.1 3.97 Fig.A.3.2 -0.70 Fig.A.3.3 -1.56 Fig.A.3.4 -8.42 Fig.A.3.5 -8.22 Fig.A.3.6 -8.55 Conclusion P P P P P P 802.11n-HT20 mode Mode 802.11n (HT20) Channel 1 6 11 Power Spectral Density ( dBm/3 kHz ) Fig.A.3.7 -7.93 Fig.A.3.8 -7.60 Fig.A.3.9 -7.61 Conclusion P P P Test graphs as below: ©Copyright. All rights reserved by CTTL. Page 16 of 66 No.23T04Z70506-07 Fig.A.3.1 Power Spectral Density(802.11b,Ch1) Fig.A.3.2 Power Spectral Density (802.11b, Ch 6) ©Copyright. All rights reserved by CTTL. Page 17 of 66 No.23T04Z70506-07 Fig.A.3.3 Power Spectral Density (802.11b, Ch 11) Fig.A.3.4 Power Spectral Density (802.11g, Ch 1) ©Copyright. All rights reserved by CTTL. Page 18 of 66 No.23T04Z70506-07 Fig.A.3.5 Power Spectral Density (802.11g, Ch 6) Fig.A.3.6 Power Spectral Density (802.11g, Ch 11) ©Copyright. All rights reserved by CTTL. Page 19 of 66 No.23T04Z70506-07 Fig.A.3.7 Power Spectral Density (802.11n-HT20, Ch 1) Fig.A.3.8 Power Spectral Density (802.11n-HT20, Ch 6) ©Copyright. All rights reserved by CTTL. Page 20 of 66 No.23T04Z70506-07 Fig.A.3.9 Power Spectral Density (802.11n-HT20, Ch 11) Conclusion: Pass ©Copyright. All rights reserved by CTTL. Page 21 of 66 No.23T04Z70506-07 A.4. DTS 6-dB Signal Bandwidth Method of Measurement: See ANSI C63.10-2013 section 11.8.1. a) Set RBW = 100 kHz. b) Set the video bandwidth (VBW) = 300 kHz. c) Detector = Peak. d) Trace mode = max hold. e) Sweep = auto couple. f) Allow the trace to stabilize. g) Measure the maximum width of the emission that is constrained by the frequencies associated with the two outermost amplitude points (upper and lower frequencies) that are attenuated by 6 dB relative to the maximum level measured in the fundamental emission. Measurement Limit: Standard FCC 47 CFR Part 15.247 (a) Limit (kHz) 500 EUT ID: UT28a Measurement Result: 802.11b/g mode Mode 802.11b 802.11g Channel 1 6 11 1 6 11 DTS Bandwidth ( MHz) Fig.A.4.1 9.55 Fig.A.4.2 8.56 Fig.A.4.3 9.05 Fig.A.4.4 16.44 Fig.A.4.5 16.45 Fig.A.4.6 16.45 conclusion P P P P P P 802.11n-HT20 mode Mode 802.11n (HT20) Channel 1 6 11 DTS Bandwidth ( MHz) Fig.A.4.7 17.68 Fig.A.4.8 17.68 Fig.A.4.9 17.68 conclusion P P P Test graphs as below: ©Copyright. All rights reserved by CTTL. Page 22 of 66 No.23T04Z70506-07 Fig.A.4.1 DTS Bandwidth(802.11b,Ch 1) Fig.A.4.2 DTS Bandwidth (802.11b, Ch 6) ©Copyright. All rights reserved by CTTL. Page 23 of 66 No.23T04Z70506-07 Fig.A.4.3 DTS Bandwidth (802.11b, Ch 11) Fig.A.4.4 DTS Bandwidth (802.11g, Ch 1) ©Copyright. All rights reserved by CTTL. Page 24 of 66 No.23T04Z70506-07 Fig.A.4.5 DTS Bandwidth (802.11g, Ch 6) Fig.A.4.6 DTS Bandwidth (802.11g, Ch 11) ©Copyright. All rights reserved by CTTL. Page 25 of 66 No.23T04Z70506-07 Fig.A.4.7 DTS Bandwidth (802.11n-20MHz, Ch 1) Fig.A.4.8 DTS Bandwidth (802.11n-HT20, Ch 6) ©Copyright. All rights reserved by CTTL. Page 26 of 66 No.23T04Z70506-07 Fig.A.4.9 DTS Bandwidth (802.11n-HT20, Ch 11) Conclusion: Pass ©Copyright. All rights reserved by CTTL. Page 27 of 66 No.23T04Z70506-07 A.5. Band Edges Compliance Method of Measurement: See ANSI C63.10-2013-clause 6.10.4 Connect the spectrum analyzer to the EUT using an appropriate RF cable connected to the EUT output. Configure the spectrum analyzer settings as described below. a) Set Span = 100MHz b) Sweep Time: coupled c) Set the RBW= 100 kHz c) Set the VBW= 300 kHz d) Detector: Peak e) Trace: Max hold Measurement Limit: Standard FCC 47 CFR Part 15.247 (d) Limit (dBc) > 20 EUT ID: UT28a Measurement Result: 802.11b/g mode Mode 802.11b 802.11g Channel 1 11 1 11 Test Results Fig.A.5.1 Fig.A.5.2 Fig.A.5.3 Fig.A.5.4 Conclusion P P P P 802.11n-HT20 mode Mode 802.11n (HT20) Channel 1 11 Test Results Fig.A.5.5 Fig.A.5.6 Conclusion P P Test graphs as below: ©Copyright. All rights reserved by CTTL. Page 28 of 66 No.23T04Z70506-07 Fig.A.5.1 Band Edges (802.11b, Ch 1) Fig.A.5.2 Band Edges (802.11b, Ch 11) ©Copyright. All rights reserved by CTTL. Page 29 of 66 No.23T04Z70506-07 Fig.A.5.3 Band Edges (802.11g, Ch 1) Fig.A.5.4 Band Edges (802.11g, Ch 11) ©Copyright. All rights reserved by CTTL. Page 30 of 66 No.23T04Z70506-07 Fig.A.5.5 Band Edges (802.11n-HT20, Ch 1) Fig.A.5.6 Band Edges (802.11n-HT20, Ch 11) Conclusion: Pass ©Copyright. All rights reserved by CTTL. Page 31 of 66 No.23T04Z70506-07 A.6. Transmitter Spurious Emission A.6.1 Transmitter Spurious Emission Conducted Method of Measurement: See ANSI C63.10-2013-clause 11.11 Establish a reference level by using the following procedure: a) Set instrument center frequency to DTS channel center frequency b) Set the span to 1.5 times the DTS bandwidth c) Set the RBW= 100 kHz d) Set the VBW= 300 kHz e) Detector = Peak f) Sweep time = auto couple g) Trace mode = max hold h) Allow trace to fully stabilize i) Use the peak marker function to determine the maximum PSD level Note that the channel found to contain the maximum PSD level can be used to establish the reference level. Establish an emission level by using the following procedure: a) Set the center frequency and span to encompass frequency range to be measured. b) Set the RBW = 100 kHz. c) Set the VBW = 300 kHz. d) Detector = peak. e) Sweep time = auto couple. f) Trace mode = max hold. g) Allow trace to fully stabilize. h) Use the peak marker function to determine the maximum amplitude level. Ensure that the amplitude of all unwanted emissions outside of the authorized frequency band (excluding restricted frequency bands) is attenuated by at least the minimum requirements specified in 11.11. Report the three highest emissions relative to the limit. Measurement Limit: Standard FCC 47 CFR Part 15.247 (d) Limit 20dB below peak output power in 100 kHz bandwidth EUT ID: UT28a Measurement Results: ©Copyright. All rights reserved by CTTL. Page 32 of 66 802.11b mode MODE Channel 1 802.11b 6 11 802.11g mode MODE Channel 1 802.11g 6 11 No.23T04Z70506-07 Frequency Range 2.412 GHz 30 MHz ~ 1 GHz 1 GHz ~ 26.5 GHz 2.437 GHz 30 MHz ~ 1 GHz 1 GHz ~ 26.5 GHz 2.462 GHz 30 MHz ~ 1 GHz 1 GHz ~ 26.5 GHz Test Results Fig.A.6.1.1 Fig.A.6.1.2 Fig.A.6.1.3 Fig.A.6.1.4 Fig.A.6.1.5 Fig.A.6.1.6 Fig.A.6.1.7 Fig.A.6.1.8 Fig.A.6.1.9 Conclusion P P P P P P P P P Frequency Range 2.412 GHz 30 MHz ~ 1 GHz 1 GHz ~ 26.5 GHz 2.437 GHz 30 MHz ~ 1 GHz 1 GHz ~ 26.5 GHz 2.462 GHz 30 MHz ~ 1 GHz 1 GHz ~ 26.5 GHz Test Results Fig.A.6.1.1 Fig.A.6.1.2 Fig.A.6.1.3 Fig.A.6.1.4 Fig.A.6.1.5 Fig.A.6.1.6 Fig.A.6.1.7 Fig.A.6.1.8 Fig.A.6.1.9 Conclusion P P P P P P P P P 802.11n-HT20 mode MODE Channel 1 802.11n 6 (HT20) 11 Frequency Range 2.412 GHz 30 MHz ~ 1 GHz 1 GHz ~ 26.5 GHz 2.437 GHz 30 MHz ~ 1 GHz 1 GHz ~ 26.5 GHz 2.462 GHz 30 MHz ~ 1 GHz 1 GHz ~ 26.5 GHz Test Results Fig.A.6.1.1 Fig.A.6.1.2 Fig.A.6.1.3 Fig.A.6.1.4 Fig.A.6.1.5 Fig.A.6.1.6 Fig.A.6.1.7 Fig.A.6.1.8 Fig.A.6.1.9 Conclusion P P P P P P P P P ©Copyright. All rights reserved by CTTL. Page 33 of 66 Test graphs as below: No.23T04Z70506-07 Fig.A.6.1.1 Transmitter Spurious Emission - Conducted (802.11b, Ch1, Center Frequency) Fig.A.6.1.2 Transmitter Spurious Emission - Conducted (802.11b, Ch1, 30 MHz-1 GHz) ©Copyright. All rights reserved by CTTL. Page 34 of 66 No.23T04Z70506-07 Fig.A.6.1.3 Transmitter Spurious Emission - Conducted (802.11b, Ch1, 1 GHz-26.5 GHz) Fig.A.6.1.4 Transmitter Spurious Emission - Conducted (802.11b, Ch6, Center Frequency) ©Copyright. All rights reserved by CTTL. Page 35 of 66 No.23T04Z70506-07 Fig.A.6.1.5 Transmitter Spurious Emission - Conducted (802.11b, Ch6, 30 MHz-1 GHz) Fig.A.6.1.6 Transmitter Spurious Emission - Conducted (802.11b, Ch6, 1 GHz-26.5 GHz) ©Copyright. All rights reserved by CTTL. Page 36 of 66 No.23T04Z70506-07 Fig.A.6.1.7 Transmitter Spurious Emission - Conducted (802.11b, Ch11, Center Frequency) Fig.A.6.1.8 Transmitter Spurious Emission - Conducted (802.11b, Ch11, 30 MHz-1 GHz) ©Copyright. All rights reserved by CTTL. Page 37 of 66 No.23T04Z70506-07 Fig.A.6.1.9 Transmitter Spurious Emission - Conducted (802.11b, Ch11, 1 GHz-26.5 GHz) Fig.A.6.1.10 Transmitter Spurious Emission - Conducted (802.11g, Ch1, Center Frequency) ©Copyright. All rights reserved by CTTL. Page 38 of 66 No.23T04Z70506-07 Fig.A.6.1.11 Transmitter Spurious Emission - Conducted (802.11g, Ch1, 30 MHz-1 GHz) Fig.A.6.1.12 Transmitter Spurious Emission - Conducted (802.11g, Ch1, 1 GHz-26.5 GHz) ©Copyright. All rights reserved by CTTL. Page 39 of 66 No.23T04Z70506-07 Fig.A.6.1.13 Transmitter Spurious Emission - Conducted (802.11g, Ch6, Center Frequency) Fig.A.6.1.14 Transmitter Spurious Emission - Conducted (802.11g, Ch6, 30 MHz-1 GHz) ©Copyright. All rights reserved by CTTL. Page 40 of 66 No.23T04Z70506-07 Fig.A.6.1.15 Transmitter Spurious Emission - Conducted (802.11g, Ch6, 1 GHz-26.5 GHz) Fig.A.6.1.16 Transmitter Spurious Emission - Conducted (802.11g, Ch11, Center Frequency) ©Copyright. All rights reserved by CTTL. Page 41 of 66 No.23T04Z70506-07 Fig.A.6.1.17 Transmitter Spurious Emission - Conducted (802.11g, Ch11, 30 MHz-1 GHz) Fig.A.6.1.18 Transmitter Spurious Emission - Conducted (802.11g, Ch11, 1 GHz-26.5 GHz) ©Copyright. All rights reserved by CTTL. Page 42 of 66 No.23T04Z70506-07 Fig.A.6.1.19 Transmitter Spurious Emission - Conducted (802.11n-HT20, Ch1, Center Frequency) Fig.A.6.1.20 Transmitter Spurious Emission - Conducted (802.11n-HT20, Ch1, 30 MHz-1 GHz) ©Copyright. All rights reserved by CTTL. Page 43 of 66 No.23T04Z70506-07 Fig.A.6.1.21 Transmitter Spurious Emission - Conducted (802.11n-HT20, Ch1, 1 GHz-26.5 GHz) Fig.A.6.1.22 Transmitter Spurious Emission - Conducted (802.11n-HT20, Ch6, Center Frequency) ©Copyright. All rights reserved by CTTL. Page 44 of 66 No.23T04Z70506-07 Fig.A.6.1.23 Transmitter Spurious Emission - Conducted (802.11n-HT20, Ch6, 30 MHz-1 GHz) Fig.A.6.1.24 Transmitter Spurious Emission - Conducted (802.11n-HT20, Ch6, 1 GHz-26.5 GHz) ©Copyright. All rights reserved by CTTL. Page 45 of 66 No.23T04Z70506-07 Fig.A.6.1.25 Transmitter Spurious Emission - Conducted (802.11n-HT20, Ch11, Center Frequency) Fig.A.6.1.26 Transmitter Spurious Emission - Conducted (802.11n-HT20, Ch11, 30 MHz-1 GHz) ©Copyright. All rights reserved by CTTL. Page 46 of 66 No.23T04Z70506-07 Fig.A.6.1.27 Transmitter Spurious Emission - Conducted (802.11n-HT20, Ch11, 1 GHz-26.5 GHz) Conclusion: Pass ©Copyright. All rights reserved by CTTL. Page 47 of 66 No.23T04Z70506-07 A.6.2 Transmitter Spurious Emission - Radiated Method of Measurement: See ANSI C63.10-2013-clause 6.4 &6.5 & 6.6 Measurement Limit: Standard Limit FCC 47 CFR Part 15.247, 15.205, 15.209 20dB below peak output power In addition, radiated emissions which fall in the restricted bands, as defined in § 15.205(a), must also comply with the radiated emission limits specified in § 15.209(a) (see § 15.205(c)). Limit in restricted band: Frequency of emission (MHz) 30-88 88-216 216-960 Above 960 Field strength (uV/m) 100 150 200 500 Field strength (dBuV/m) 40 43.5 46 54 Measurement distance (m) 3 3 3 3 Frequency (MHz) 0.009 - 0.490 0.490 - 1.705 1.705 30.0 Field strength(V/m) 2400/F(kHz) 24000/F(kHz) 30 Measurement distance (m) 300 30 30 Note: When performing measurements at a distance other than that specified, the results shall be extrapolated to the specified distance using an extrapolation factor. Test setup Fig.A.6.2.1 Test Site Diagram (9kHz-30MHz) ©Copyright. All rights reserved by CTTL. Page 48 of 66 No.23T04Z70506-07 Fig.A.6.2.2 Test Site Diagram (30MHz-1GHz) Fig.A.6.2.3 Test Site Diagram (1GHz-40GHz) Test Procedure Radiated unwanted emissions from the EUT were measured according to ANSI C63.10. Test setting Frequency of emission RBW/VBW Sweep Time(s) (MHz) 30-1000 100KHz/300KHz 5 1000-4000 1MHz/1MHz 15 4000-18000 1MHz/1MHz 40 18000-26500 1MHz/1MHz 20 Calculation A "reference path loss" is established and the ARpl is the attenuation of "reference path loss", and including the gain of receive antenna, the gain of the preamplifier, the cable loss. PMea is the field strength recorded from the instrument. The measurement results are obtained as described below: ©Copyright. All rights reserved by CTTL. Page 49 of 66 No.23T04Z70506-07 Result=PMea+ARpl= PMea+Cable Loss+Antenna Factor Note 1. The EUT is operating at its maximum duty cycle and its maximum power control level. 2. Investigation has been done on all modes and modulations/data rates. Only the radiated emissions of the configuration that produced the worst case emissions are reported in this section. 3Spurious emissions for all channels were investigated and almost the same below 1GHz. According to FCC 47 CFR §15.31, emission levels are not report much lower than the limit by over 20dB 4Measurement frequencies were performed from 9 kHz to the 10th harmonic of highest fundamental frequency. Measurement Results: EUT ID: UT12a 802.11b mode Mode Channel 1 802.11b 11 Frequency Range 2.31GHz~2.43GHz---L 2.45GHz~2.50GHz---H Test Results Fig.A.6.2.4 Fig.A.6.2.5 Conclusion P P 802.11g mode Mode Channel 1 2 802.11g 10 11 Frequency Range 2.31GHz~2.43GHz---L 2.31GHz~2.43GHz---L 2.45GHz~2.50GHz---H 2.45GHz~2.50GHz---H Test Results Fig.A.6.2.6 Fig.A.6.2.7 Fig.A.6.2.8 Fig.A.6.2.9 Conclusion P P P P 802.11n-HT20 mode Mode Channel 1 802.11n 2 (HT20) 11 Frequency Range 2.31GHz~2.43GHz---L 2.31GHz~2.43GHz---L 2.45GHz~2.50GHz---H Test Results Fig.A.6.2.10 Fig.A.6.2.11 Fig.A.6.2.12 Conclusion P P Conclusion: Pass ©Copyright. All rights reserved by CTTL. Page 50 of 66 Peak 802.11b Ch1 Frequency (MHz) 2385.220 2387.798 4824.000 7236.000 9648.000 12060.000 Measurement Result (dBuV/m) 57.10 57.35 42.12 44.19 46.03 45.33 Cable Loss (dB) 5.66 5.67 -33.96 -31.22 -31.16 -29.42 No.23T04Z70506-07 Antenna Factor (dB/m) 27.67 27.68 32.95 37.50 38.00 38.64 Receiver Reading (dBuV) 23.77 24.01 43.13 37.91 39.19 36.11 Limit (dBuV/m) 74.00 74.00 74.00 74.00 74.00 74.00 Margin (dB) 16.90 16.65 31.88 29.81 27.97 28.67 Antenna Pol. (H/V) V V V V H V Ch6 Frequency Measurement (MHz) Result (dBuV/m) 2419.800 61.71 2455.200 59.91 4873.500 44.61 7309.500 47.38 9748.000 46.66 12185.000 46.53 Cable Loss (dB) 5.77 5.69 -33.59 -31.37 -31.15 -29.44 Antenna Factor (dB/m) 27.66 27.62 33.00 37.60 38.10 38.69 Receiver Reading (dBuV) 28.28 26.60 45.21 41.16 39.71 37.29 Limit (dBuV/m) 74.00 74.00 74.00 74.00 74.00 74.00 Margin (dB) 12.29 14.09 29.39 26.62 27.34 27.47 Antenna Pol. (H/V) V H H H V V Ch11 Frequency (MHz) 2484.845 2487.400 4923.500 7386.000 9848.000 12310.000 Measurement Result (dBuV/m) 57.36 56.88 48.57 44.71 44.64 46.25 Cable Loss (dB) 5.71 5.73 -33.40 -32.20 -31.37 -30.30 Antenna Factor (dB/m) 27.74 27.75 32.95 37.53 38.20 38.60 Receiver Reading (dBuV) 23.91 23.40 49.02 39.38 37.81 37.95 Limit (dBuV/m) 74.00 74.00 74.00 74.00 74.00 74.00 Margin (dB) 16.64 17.12 25.43 29.29 29.36 27.75 Antenna Pol. (H/V) H H H H H H ©Copyright. All rights reserved by CTTL. Page 51 of 66 802.11g Ch1 Frequency (MHz) 2389.856 5389.954 4830.000 7236.000 9648.000 12060.000 Measurement Result (dBuV/m) 63.17 62.82 42.27 44.66 46.59 45.84 Cable Loss (dB) 5.67 -33.75 -34.00 -31.22 -31.16 -29.42 No.23T04Z70506-07 Antenna Factor (dB/m) 27.68 33.26 32.96 37.50 38.00 38.64 Receiver Reading (dBuV) 29.82 63.31 43.31 38.39 39.75 36.62 Limit (dBuV/m) 74.00 74.00 74.00 74.00 74.00 74.00 Margin (dB) 10.83 11.18 31.73 29.34 27.41 28.16 Antenna Pol. (H/V) H V V V V V Ch6 Frequency Measurement (MHz) Result (dBuV/m) 2411.800 64.17 2461.400 62.97 4874.000 41.64 7311.000 44.46 9748.000 46.23 12185.000 44.66 Cable Loss (dB) 5.72 5.68 -33.60 -31.37 -31.15 -29.44 Antenna Factor (dB/m) 27.68 27.65 33.00 37.60 38.10 38.69 Receiver Reading (dBuV) 30.78 29.64 42.24 38.22 39.29 35.41 Limit (dBuV/m) 74.00 74.00 74.00 74.00 74.00 74.00 Margin (dB) 9.83 11.03 32.36 29.54 27.77 29.34 Antenna Pol. (H/V) H H V V H V Ch11 Frequency (MHz) 2484.565 2484.660 4922.000 7386.000 9848.000 12310.000 Measurement Result (dBuV/m) 61.12 61.17 46.22 44.28 45.12 44.65 Cable Loss (dB) 5.71 5.71 -33.42 -32.20 -31.37 -30.30 Antenna Factor (dB/m) 27.74 27.74 32.96 37.53 38.20 38.60 Receiver Reading (dBuV) 27.67 27.72 46.68 38.96 38.29 36.35 Limit (dBuV/m) 74.00 74.00 74.00 74.00 74.00 74.00 Margin (dB) 12.88 12.83 27.78 29.72 28.88 29.35 Antenna Pol. (H/V) H H V H V V ©Copyright. All rights reserved by CTTL. Page 52 of 66 802.11n-HT20 Ch1 Frequency Measurement (MHz) Result (dBuV/m) 2389.464 64.13 2389.800 65.02 4824.000 40.17 7236.000 44.01 9648.000 47.24 12060.000 46.76 Cable Loss (dB) 5.67 5.67 -33.96 -31.22 -31.16 -29.42 No.23T04Z70506-07 Antenna Factor (dB/m) 27.68 27.68 32.95 37.50 38.00 38.64 Receiver Reading (dBuV) 30.78 31.66 41.19 37.74 40.39 37.54 Limit (dBuV/m) 74.00 74.00 74.00 74.00 74.00 74.00 Margin (dB) 9.87 8.98 33.83 29.99 26.76 27.24 Antenna Pol. (H/V) H H V V H H Ch6 Frequency Measurement (MHz) Result (dBuV/m) 2415.000 62.69 2460.200 61.63 4866.500 42.83 7311.000 44.40 9748.000 45.25 12185.000 44.91 Cable Loss (dB) 5.75 5.68 -33.71 -31.37 -31.15 -29.44 Antenna Factor (dB/m) 27.67 27.64 33.00 37.60 38.10 38.69 Receiver Reading (dBuV) 29.27 28.31 43.54 38.17 38.30 35.66 Limit (dBuV/m) 74.00 74.00 74.00 74.00 74.00 74.00 Margin (dB) 11.31 12.37 31.17 29.60 28.75 29.09 Antenna Pol. (H/V) V V H V V V Ch11 Frequency (MHz) 2483.620 2484.050 4923.000 7386.000 9848.000 12310.000 Measurement Result (dBuV/m) 60.35 60.50 44.23 44.93 44.17 45.81 Cable Loss (dB) 5.71 5.71 -33.41 -32.20 -31.37 -30.30 Antenna Factor (dB/m) 27.73 27.74 32.95 37.53 38.20 38.60 Receiver Reading (dBuV) 26.91 27.06 44.68 39.61 37.34 37.51 Limit (dBuV/m) 74.00 74.00 74.00 74.00 74.00 74.00 Margin (dB) 13.65 13.50 29.77 29.07 29.83 28.19 Antenna Pol. (H/V) H H H V V H ©Copyright. All rights reserved by CTTL. Page 53 of 66 No.23T04Z70506-07 Average 802.11b Ch1 Frequency (MHz) 2383.387 2383.613 4823.550 7236.000 9648.000 12060.000 Measurement Result (dBuV/m) 45.27 45.39 35.94 32.95 34.27 34.00 Cable Loss (dB) 5.65 5.65 -33.96 -31.22 -31.16 -29.42 Antenna Factor (dB/m) 27.67 27.67 32.95 37.50 38.00 38.64 Receiver Reading (dBuV) 11.95 12.07 36.96 26.67 27.42 24.79 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 8.73 8.61 18.06 21.05 19.73 20.00 Antenna Pol. (H/V) H H V H H V Ch6 Frequency (MHz) 2411.887 2464.875 4873.500 7309.800 9747.900 12185.100 Measurement Result (dBuV/m) 46.34 46.36 38.45 36.74 34.14 33.90 Cable Loss (dB) 5.72 5.67 -33.59 -31.37 -31.15 -29.44 Antenna Factor (dB/m) 27.68 27.66 33.00 37.60 38.10 38.69 Receiver Reading (dBuV) 12.94 13.03 39.05 30.51 27.19 24.65 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 7.66 7.64 15.55 17.26 19.86 20.10 Antenna Pol. (H/V) V H V V V V Ch11 Frequency (MHz) 2483.512 2483.662 4923.900 7384.950 9847.800 12310.200 Measurement Result (dBuV/m) 44.72 44.58 44.30 34.43 32.62 33.82 Cable Loss (dB) 5.71 5.71 -33.39 -32.19 -31.37 -30.30 Antenna Factor (dB/m) 27.73 27.74 32.95 37.53 38.20 38.60 Receiver Reading (dBuV) 11.28 11.14 44.73 29.09 25.78 25.52 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 9.28 9.42 9.70 19.57 21.38 20.18 Antenna Pol. (H/V) V V V H H H ©Copyright. All rights reserved by CTTL. Page 54 of 66 No.23T04Z70506-07 802.11g Ch1 Frequency (MHz) 2389.875 2389.988 4829.850 7236.000 9648.000 12060.000 Measurement Result (dBuV/m) 48.12 48.21 29.67 32.78 34.18 33.99 Cable Loss (dB) 5.67 5.67 -34.00 -31.22 -31.16 -29.42 Antenna Factor (dB/m) 27.68 27.68 32.96 37.50 38.00 38.64 Receiver Reading (dBuV) 14.76 14.85 30.71 26.50 27.33 24.77 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 5.88 5.79 24.33 21.22 19.82 20.01 Antenna Pol. (H/V) V V V V V H Ch6 Frequency (MHz) 2411.475 2462.062 4872.150 7311.150 9747.900 12185.100 Measurement Result (dBuV/m) 49.22 47.83 30.64 32.85 33.79 33.49 Cable Loss (dB) 5.71 5.68 -33.58 -31.36 -31.15 -29.44 Antenna Factor (dB/m) 27.68 27.65 33.00 37.60 38.10 38.69 Receiver Reading (dBuV) 15.83 14.51 31.22 26.62 26.84 24.25 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 4.78 6.17 23.36 21.15 20.21 20.51 Antenna Pol. (H/V) V H H V H H Ch11 Frequency (MHz) 2483.550 2483.925 4921.200 7385.850 9847.800 12310.200 Measurement Result (dBuV/m) 47.29 46.85 33.07 32.79 32.41 33.68 Cable Loss (dB) 5.71 5.71 -33.44 -32.20 -31.37 -30.30 Antenna Factor (dB/m) 27.73 27.74 32.96 37.53 38.20 38.60 Receiver Reading (dBuV) 13.85 13.40 33.55 27.47 25.58 25.38 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 6.71 7.15 20.93 21.21 21.59 20.32 Antenna Pol. (H/V) V H H H H H ©Copyright. All rights reserved by CTTL. Page 55 of 66 No.23T04Z70506-07 802.11n-HT20 Ch1 Frequency (MHz) 2389.612 2389.837 4824.000 7236.000 9648.000 12060.000 Measurement Result (dBuV/m) 48.13 48.52 28.59 32.67 34.12 34.02 Cable Loss (dB) 5.67 5.67 -33.96 -31.22 -31.16 -29.42 Antenna Factor (dB/m) 27.68 27.68 32.95 37.50 38.00 38.64 Receiver Reading (dBuV) 14.78 15.17 29.60 26.39 27.27 24.80 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 5.87 5.48 25.41 21.33 19.88 19.98 Antenna Pol. (H/V) H H H V H H Ch6 Frequency (MHz) 2408.812 2466.075 4872.150 7311.150 9747.900 12185.100 Measurement Result (dBuV/m) 45.19 45.15 29.90 32.88 33.66 33.50 Cable Loss (dB) 5.69 5.67 -33.58 -31.36 -31.15 -29.44 Antenna Factor (dB/m) 27.68 27.66 33.00 37.60 38.10 38.69 Receiver Reading (dBuV) 11.82 11.82 30.48 26.65 26.71 24.25 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 8.81 8.85 24.10 21.12 20.34 20.50 Antenna Pol. (H/V) V H H V H H Ch11 Frequency (MHz) 2483.700 2484.337 4918.500 7358.850 9847.800 12310.000 Measurement Result (dBuV/m) 46.19 45.78 31.28 32.67 32.40 33.69 Cable Loss (dB) 5.71 5.71 -33.56 -31.59 -31.37 -30.30 Antenna Factor (dB/m) 27.74 27.74 32.96 37.58 38.20 38.60 Receiver Reading (dBuV) 12.75 12.33 31.87 26.67 25.56 25.39 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 7.81 8.22 22.72 21.33 21.60 20.31 Antenna Pol. (H/V) V H H V V H Note: the spurious emission above 18G is noise only and did not show on the report. ©Copyright. All rights reserved by CTTL. Page 56 of 66 Test graphs as below: No.23T04Z70506-07 Level in dBuV/m Fig.A.6.2.4 Transmitter Spurious Emission - Radiated (Power): 802.11b, ch1, 2.31 GHz 2.43GHz Level in dBuV/m Fig.A.6.2.5 Transmitter Spurious Emission - Radiated (Power): 802.11b, ch11, 2.45 GHz 2.50GHz ©Copyright. All rights reserved by CTTL. Page 57 of 66 No.23T04Z70506-07 Level in dBuV/m Fig.A.6.2.6 Transmitter Spurious Emission - Radiated (Power): 802.11g, ch1, 2.31 GHz 2.43GHz Level in dBuV/m Fig.A.6.2.7 Transmitter Spurious Emission - Radiated (Power): 802.11g, ch2, 2.31 GHz 2.43GHz ©Copyright. All rights reserved by CTTL. Page 58 of 66 No.23T04Z70506-07 Level in dBuV/m Fig.A.6.2.8 Transmitter Spurious Emission - Radiated (Power): 802.11g, ch10, 2.45 GHz 2.50GHz Level in dBuV/m Fig.A.6.2.9 Transmitter Spurious Emission - Radiated (Power): 802.11g, ch11, 2.45 GHz 2.50GHz ©Copyright. All rights reserved by CTTL. Page 59 of 66 No.23T04Z70506-07 Level in dBuV/m Fig.A.6.2.10 Transmitter Spurious Emission - Radiated (Power): 802.11n-HT20, ch1, 2.31 GHz - 2.43GHz Level in dBuV/m Fig.A.6.2.11 Transmitter Spurious Emission - Radiated (Power): 802.11n-HT20, ch2, 2.31 GHz - 2.43GHz ©Copyright. All rights reserved by CTTL. Page 60 of 66 No.23T04Z70506-07 Level in dBuV/m Fig.A.6.2.12 Transmitter Spurious Emission - Radiated (Power): 802.11n-HT20, ch11, 2.45 GHz - 2.50GHz ©Copyright. All rights reserved by CTTL. Page 61 of 66 No.23T04Z70506-07 A.7. AC Power-line Conducted Emission Summary All AC line conducted spurious emissions are measured with a receiver connected to a grounded LISN while the EUT is operating at its maximum duty cycle, at maximum power, and at the appropriate frequencies. All data rates and modes were investigated for conducted spurious emissions. Only the conducted emissions of the configuration that produced the worst case emissions are reported in this section Method of Measurement: See Clause 6.2 of ANSI C63.10 specifically. See Clause 4 and Clause 5 of ANSI C63.10 generally. The conducted emissions from the AC port of the EUT are measured in a shielding room. The EUT is connected to a Line Impedance Stabilization Network (LISN). An overview sweep with peak detection was performed. The measurements were performed with a quasi-peak detector and if required, an average detector. The conducted emission measurements were made with the following detector of the test receiver: Quasi-Peak / Average Detector. The measurement bandwidth is: Frequency of Emission (MHz) RBW/IF bandwidth 0.15-30 9kHz Test Condition: VoltageV 120 FrequencyHz 60 Test setup ©Copyright. All rights reserved by CTTL. Page 62 of 66 No.23T04Z70506-07 Measurement Result and limit: WLAN (Quasi-peak Limit) Frequency range Quasi-peak (MHz) Limit (dBV) Result (dBV) With charger 802.11b Idle Conclusion 0.15 to 0.5 66 to 56 0.5 to 5 56 Fig.A.7.1 Fig.A.7.2 P 5 to 30 60 NOTE: The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.5 MHz. WLAN (Average Limit) Frequency range Average Limit (MHz) (dBV) Result (dBV) With charger 802.11b Idle Conclusion 0.15 to 0.5 56 to 46 0.5 to 5 46 Fig.A.7.1 Fig.A.7.2 P 5 to 30 50 NOTE: The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.5 MHz. Conclusion: Pass Test graphs as below: ©Copyright. All rights reserved by CTTL. Page 63 of 66 No.23T04Z70506-07 Level in dBuV 70 65 60 55 50 45 40 35 30 25 20 15 10 5 0 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Fig.A.7.1 AC Powerline Conducted Emission-802.11b Note: The graphic result above is the maximum of the measurements for both phase line and neutral line. Final Result 1 Frequency QuasiPeak Meas. Bandwidth Line Corr. Margin Limit (MHz) (dBµV) Time (kHz) (dB) (dB) (dBµV) (ms) 0.186000 44.1 0.370500 40.5 2000. 9.000 02000. 9.000 N 19.5 20.1 64.2 L1 19.5 18.0 58.5 0.555000 33.7 02000. 9.000 N 19.5 22.3 56.0 0.852000 29.0 1.230000 30.3 8.952000 49.5 Final Result 2 02000. 02000. 02000. 0 9.000 9.000 9.000 N 19.5 27.0 56.0 N 19.5 25.7 56.0 L1 19.7 10.5 60.0 Frequency Average Meas. Bandwidth Line Corr. Margin Limit (MHz) (dBµV) Time (kHz) (dB) (dB) (dBµV) 0.186000 35.2 0.370500 34.0 0.555000 26.4 0.856500 21.1 1.230000 20.0 9.321000 41.1 (ms) 2000.0 2000.0 2000.0 2000.0 2000.0 2000.0 9.000 9.000 9.000 9.000 9.000 9.000 L1 19.5 19.0 54.2 L1 19.5 14.5 48.5 N 19.5 19.6 46.0 N 19.5 24.9 46.0 N 19.5 26.0 46.0 L1 19.7 8.9 50.0 ©Copyright. All rights reserved by CTTL. Page 64 of 66 No.23T04Z70506-07 Level in dBuV 70 65 60 55 50 45 40 35 30 25 20 15 10 5 0 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Fig.A.7.2 AC Powerline Conducted Emission-Idle Note: The graphic result above is the maximum of the measurements for both phase line and neutral line. Final Result 1 Frequency QuasiPeak Meas. Bandwidth Line Corr. Margin Limit (MHz) (dBµV) Time (kHz) (dB) (dB) (dBµV) (ms) 0.253500 37.3 0.433500 38.5 2000. 9.000 02000. 9.000 L1 19.4 24.3 61.6 L1 19.5 18.7 57.2 0.618000 35.7 0.861000 29.5 1.608000 37.5 9.100500 49.8 Final Result 2 02000. 02000. 02000. 02000. 0 9.000 9.000 9.000 9.000 L1 19.4 20.3 56.0 N 19.5 26.5 56.0 L1 19.5 18.5 56.0 L1 19.7 10.2 60.0 Frequency Average Meas. Bandwidth Line Corr. Margin Limit (MHz) (dBµV) Time (kHz) (dB) (dB) (dBµV) 0.249000 33.0 0.433500 25.5 0.622500 24.3 0.865500 28.7 1.608000 27.6 9.393000 40.8 (ms) 2000.0 2000.0 2000.0 2000.0 2000.0 2000.0 9.000 9.000 9.000 9.000 9.000 9.000 N 19.4 18.8 51.8 N 19.5 21.7 47.2 N 19.4 21.7 46.0 L1 19.5 17.3 46.0 L1 19.5 18.4 46.0 L1 19.7 9.2 50.0 ©Copyright. All rights reserved by CTTL. Page 65 of 66 No.23T04Z70506-07 ANNEX B: EUT parameters Disclaimer: The antenna gain provided by the client may affect the validity of the measurement results in this report, and the client shall bear the impact and consequences arising therefrom. ANNEX C: Accreditation Certificate ***END OF REPORT*** ©Copyright. All rights reserved by CTTL. Page 66 of 66
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