SAICT_I18N00930_Coolpad_3311A_FCC_Report_RLAN_REV1

FCC ID: R38YLCP331A

Test Report

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FCCID_4024116

FCC PART 15E TEST REPORT No. I18N00930-RLAN for Yulong Computer Telecommunication Scientific (Shenzhen) Co., Ltd Mobile Hotspot cp331A with Hardware Version: P1 Software Version: 2.0.158.P0.180824.cp331A FCC ID: R38YLCP331A Issued Date: 2018-09-07 Designation Number: CN1210 ISED Assigned Code: 23289 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 SAICT. Test Laboratory: Shenzhen Academy of Information and Communications Technology Building G, Shenzhen International Innovation Center, No.1006 Shennan Road, Futian District, Shenzhen, Guangdong, P. R. China 518026. Tel: +86(0)755-33322000, Fax: +86(0)755-33322001, Email:yewu@caict.ac.cn.www.cszit.com ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page2 of 30 REPORT HISTORY Report Number Revision Description Issue Date I18N00930-RLAN Rev.0 1st edition 2018-09-07 ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page3 of 30 CONTENTS CONTENTS ................................................................................................................................. 3 1. TEST LATORATORY .................................................................................................... 4 1.1. T EST ING LOCAT ION ........................................................................................................... 4 1.2. T EST ING ENVI RONME NT .................................................................................................... 4 1.3. PROJECT DATA .................................................................................................................. 4 1.4. SIGNAT URE ...................................................................................................................... 4 2. CLIENT I NFORMATION .............................................................................................. 5 2.1. APPLICANT INFORMAT ION.................................................................................................. 5 2.2. MANUFACT URER INFORMAT ION .......................................................................................... 5 3. EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT (AE) ................... 6 3.1. ABOUT EUT ..................................................................................................................... 6 3.2. INT ERNAL IDENT IFICAT ION OF EUT ..................................................................................... 6 3.3. INT ERNAL IDENT IFICAT ION OF AE ....................................................................................... 6 3.4. GENERAL DE SCRIPT ION ..................................................................................................... 6 4. REFERENCE DOCUMENTS ......................................................................................... 7 4.1. DOCUMENT S SUPPLIED BY APPLICANT.................................................................................. 7 4.2. REFERENCE DOCUMENT S FOR T EST ING ................................................................................ 7 5. SUMMARY OF TEST RESULTS .................................................................................... 8 5.1. SUMMARY OF T E ST RESULT S .............................................................................................. 8 5.2. STAT EMENT S .................................................................................................................... 8 5.3. T ERMS USED IN T HE RESULT TABLE ...................................................................................... 8 5.4. LABORAT ORY ENVI RONMENT ............................................................................................. 9 6. TEST EQUIPMENTS UTILI ZED ................................................................................. 10 7. MEASUREMENT UNCERTAI NTY ...............................................................................11 ANNEX A: MEASUREMENT RESULTS .................................................................................... 12 A.1. MEASUREMENT MET HOD..................................................................................................... 12 A.2. MAXIMUM OUT PUT POWER .................................................................................................. 13 A.3. PEAK POWER SPECT RAL DENSIT Y (CONDUCT ED) .................................................................... 15 A.4. OCCUPIED 26D B BANDWIDT H(CONDUCT ED) .......................................................................... 16 A.5. OCCUPIED 6D B BANDWIDT H(CONDUCT ED) ............................................................................ 21 A.6. 99% OCCUPIED BANDWIDT H(CONDUCT ED) ............................................................................ 24 A.7. FREQUENCY STABILIT Y ....................................................................................................... 29 A.8. POWER CONT ROL ................................................................................................................ 30 ©Copyright. All rights reserved b y SAICT

118N00930—RLAN SAICT *# Page4 of 30 1. TEST LATORATORY 1.1. Testing Location Location: Shenzhen Academy of Information and Communications Technology Address: Building G, Shenzhen International Innovation Center, No.1006 Shennan Road, Futian District, Shenzhen, Guangdong Province ,China Postal Code: 518026 Telephone: +86(0)755—33322000 Fax: +86(0)755—33322001 1.2. Testing Environment Normal Temperature: 15—35°C Relative Humidity: 20—75% 1.3. Project data Testing Start Date: 2018—08—13 Testing End Date: 2018—09—03 1.4. Signature % Via An Ran (Prepared this test report) eXA Tang Weisheng (Reviewed this test report) _Ve~x Zhang Bojun (Approved this test report) ©Copyright. All rights reserved by SAICT

I18N00930-RLAN Page5 of 30 2. CLIENT INFORMATION 2.1. Applicant Information Company Name: Yulong Computer Telecommunication Scientific (Shenzhen) Co., Ltd Coolpad Information Harbor, High-tech Industrial Park (North), Address: Nanshan District, Shenzhen, P.R.C. Contact Person Chen yanting E-Mail Chenaynting@yulong.com Telephone: +86 15927320221 Fax: / 2.2. Manufacturer Information Company Name: Yulong Computer Telecommunication Scientific (Shenzhen) Co., Ltd Coolpad Information Harbor, High-tech Industrial Park (North), Address: Nanshan District, Shenzhen, P.R.C. Contact Person Chen yanting E-Mail Chenaynting@yulong.com Telephone: +86 15927320221 Fax: / ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page6 of 30 3. Equipment Under Test (EUT) and Ancillary Equipment (AE) 3.1. About EUT Description Mobile Hotspot Model Name cp331A Market Name / RLAN Frequency Range ISM Bands: -5150MHz~5250MHz -5725MHz~5850MHz RLAN Protocol IEEE 802.11a,802.11n-HT20/40 Type of modulation OFDM Antenna Type Integrated Antenna Gain 0.5dBi Power Supply 3.85V DC by Battery FCC ID R38YLCP331A Condition of EUT as received No abnormality in appearance Note: Components list, please refer to documents of the manufacturer 3.2. Internal Identification of EUT EUT ID* IMEI HW Version SW Version Receive Date EUT1 / P1 2.0.158.P0.180824.CP331A 2018-08-13 *EUT ID: is used to identify the test sample in the lab internally. 3.3. Internal Identification of AE AE ID* Description Mode Manufacturer AE1 Switching Adapter RD0501000-USBA-18MG Shenzhen Ruide Electronic Industrial Co.,Ltd *AE ID: is used to identify the test sample in the lab internally. 3.4. General Description The Equipment under Test (EUT) is a model of Tablet 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. ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page7 of 30 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 Version FCC Part15 FCC CFR 47,Part 15,Subpart C 2017 FCC CFR 47,Part 15,Subpart E ANSI C63.10 American National Standard of Procedures for Compliance 2013 Testing of Unlicensed Wireless Devices KDB789033 GUIDELINES FOR COMPLIANCE TESTING OF V02r01 UNLICENSED NATIONAL INFORMATION INFRASTRUCT URE (U-NII) DEVICES PART 15, SUBPART E ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page8 of 30 5. SUMMARY OF TEST RESULTS 5.1. Summary of Test Results Sub-clause of Sub-clause of No. Test cases Verdict Part15E IC 1 Maximum Output Power 15.407(a) RSS-247 section 6.2 P 2 Power Spectral Density 15.407(a) RSS-247 section 6.2 P 3 Occupied 26dB Bandwidth 15.407(a) RSS-247 section 6.2 P 4 Occupied 6dB Bandwidth 15.407(e) RSS-247 section 6.2.4 P 5 99% Occupied Bandwidth 15.407 RSS-247 section 6.2 P *6 Band edge compliance 15.407 RSS-247 section 6.2 P *7 Radiated Spurious Emissions 15.407 RSS-GEN 8.9 P *8 AC Power line Conducted 15.207 RSS-GEN 8.8 P 9 Frequency Stability 15.407 / P 10 Transmit Power Control 15.407 / NA Please refer to ANNEX A for detail. “*” means radiated data refer to report No.BL-SZ1880381-602. The radiated results are tested by Shenzhen BALUN Technology Co., Ltd. Address Block B, 1st F L, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen Guangdon g Province, P.R.C. The results of radiated please see Annex B, that the partial report issued by Sh enzhen BALUN Technology Co., Ltd and report No. BL-SZ1880381-602. 5.2. Statements CTTL has evaluated the test cases requested by the applicant/manufacturer as listed in section 5.1 of this report, for the EUT specified in section 3, according to the standards or reference documents listed in section 4.2 5.3. Terms used in the result table Terms used in Verdict column P Pass NA Not Available F Fail Abbreviations AC Alternating Current AFH Adaptive Frequency Hopping BW Band Width E.I.R.P. equivalent isotropic radiated power ISM Industrial, Scientific and Medical R&TTE Radio and Telecommunications Terminal Equipment RF Radio Frequency Tx Transmitter ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page9 of 30 5.4. Laboratory Environment Semi-anechoic Chamber did not exceed following limits along the EMC testing Temperature Min. = 15 ℃, Max. = 30 ℃ Relative humidity Min. = 35 %, Max. = 60 % Shielding effectiveness 0.014MHz - 1MHz, >60dB; 1MHz - 1000MHz, >90dB. Electrical insulation > 2 MΩ Ground system resistance < 4Ω Normalised site attenuation (NSA) < ±4dB, 3m/10m distance, from 30 to 1000 MHz Uniformity of field strength Between 0 and 6 dB, from 80 to 3000 MHz Shielded room did not exceed following limits along the EMC testing Temperature Min. = 15 ℃, Max. = 30 ℃ Relative humidity Min. = 35 %, Max. = 60 % Shielding effectiveness 0.014MHz - 1MHz, >60dB; 1MHz - 1000MHz, >90dB. Electrical insulation > 2 MΩ Ground system resistance < 4 Ω Fully-anechoic Chamber did not exceed following limits along the EMC testing Temperature Min. = 15 ℃, Max. = 30 ℃ Relative humidity Min. = 35 %, Max. = 60 % Shielding effectiveness 0.014MHz - 1MHz, >60dB; 1MHz - 1000MHz, >90dB. Electrical insulation > 2 MΩ Ground system resistance < 4Ω Voltage Standing Wave Ratio ≤6dB, from 1 to 18 GHz,3m distance (VSWR) ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page10 of 30 6. TEST EQUIPMENTS UTILIZED Conducted test system Serial Calibration Calibration No. Equipment Model Manufacturer Number Due date Period Vector Signal 1 FSV40 100903 Rohde & Schwarz 2019-01-17 1 year Analyzer 2 Power Sensor U2021XA MY55430013 Agilent 2019-02-01 1 year Test software No. Equipment Manufacturer Version 1 TechMgr Software CAICT 2.1.1 EUT is Qualcomm engineering software provided by the customer to control the transmitting signal. ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page11 of 30 7. Measurement Uncertainty Test Name Uncertainty 1. RF Output Power - Conducted ±1.32dB 2.Power Spectral Density - Conducted ±2.32dB 3.Occupied channel bandwidth - Conducted ±66Hz 30MHz≤f≤1GHz ±1.41dB 1GHz≤f≤7GHz ±1.92dB 4 Transmitter Spurious Emission - Conducted 7GHz≤f≤13GHz ±2.31dB 13GHz≤f≤26GHz ±2.61dB ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page12 of 30 ANNEX A: MEASUREMENT RESULTS A.1. Measurement Method Conducted Measurements 1). Connect the EUT to the test system correctly. 2). Set the EUT to the required work mode. 3). Set the EUT to the required channel. 4). Set the spectrum analyzer to start measurement. 5). Record the values. Vector Signal EUT Attenuator Analyzer ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page13 of 30 A.2. Maximum output Power Measurement Limit and Method: Standard Frequency (MHz) Limit (dBm) 5150MHz~5250MHz 24 5250MHz~5350MHz 24 or 11+10logB FCC CRF Part 15.407(a) 5470MHz~5725MHz 24 or 11+10logB 5725MHz~5850MHz 30 Limit use the less value, and B is the 26dB bandwidth. Measurement of method :See ANSI C63.10-2013-Clause 12.3.3.2 Method PM-G is a measurement using a gated RF average power meter. Measurements may be performed using a wideband gated RF power meter provided that the gate parameters are adjusted such that the power is measured only when the EUT is transmitting at its maximum power control level. Because the measurement is made only during the ON time of the transmitter, no duty cycle correction factor is required. Measurement Results: ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page14 of 30 U–NII Frequency Average power Mode Channel Conclusion Band (MHz) (dBm) CH 36 5180 14.09 P 802.11a CH 40 5200 14.11 P CH 48 5240 13.85 P 5.2GHz CH 36 5180 14.07 P Band 802.11n-HT20 CH 40 5200 14.03 P (UNII-1) CH 48 5240 13.72 P CH 38 5190 13.60 P 802.11n-HT40 CH 46 5230 13.28 P U–NII Frequency Average power Mode Channel Conclusion Band (MHz) (dBm) CH 149 5745 14.36 P 802.11a CH 157 5785 14.49 P CH 165 5825 14.46 P 5.8GHz CH 149 5745 14.20 P Band 802.11n-HT20 CH 157 5785 14.39 P (UNII-3) CH 165 5825 14.36 P CH 151 5755 13.78 P 802.11n-HT40 CH 159 5795 13.97 P Note: Worst-case data rates as provided by the client were: 6Mbps (802.11a), MCS0 (802.11n) modes are selected as the worst-case. The following cases and test graphs are performed with this condition. The EUT was programmed to be in continuously transmitting mode and the transmit duty cycle is not less than 98%. ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page15 of 30 A.3. Peak Power Spectral Density (conducted) Measurement Limit: Standard Frequency (MHz) Limit 5150MHz~5250MHz 11dBm/MHz 5250MHz~5350MHz 11dBm/MHz FCC CRF Part 15.407(a) 5470MHz~5725MHz 11dBm/MHz 5725MHz~5850MHz 30dBm/500KHz The PPSD measurement method SA-1 is made according to KDB 789033. Measurement Results: Power Spectral Density Mode Channel Conclusion (dBm/3KHz) 5180MHz(Ch36) 7.88 P 802.11a 5200MHz(Ch40) 7.80 P 5240MHz(Ch48) 7.90 P Power Spectral Density Mode Channel Conclusion (dBm/3KHz) 5180MHz(Ch36) 7.26 P 802.11n 5200MHz(Ch40) 7.42 P HT20 5240MHz(Ch48) 7.16 P Power Spectral Density Mode Channel Conclusion (dBm/3KHz) 802.11n 5190MHz(Ch38) 4.84 P HT40 5230MHz(Ch46) 5.22 P 5.8GHz Band (UNII-3): Power Spectral U–NII Frequency Mode Channel Density Conclusion Band (MHz) (dBm/3KHz) CH 149 5745 6.46 P 802.11a CH 157 5785 6.91 P CH 165 5825 6.88 P 5.8GHz CH 149 5745 6.20 P Band 802.11n-HT20 CH 157 5785 6.26 P (UNII-3) CH 165 5825 6.43 P CH 151 5755 2.77 P 802.11n-HT40 CH 159 5795 3.18 P Conclusion: PASS ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page16 of 30 A.4. Occupied 26dB Bandwidth(conducted) Measurement Limit: Standard Limit (MHz) FCC 47 CFR Part 15.403 (i) / The measurement is made according to KDB 789033 Measurement Result: Occupied 26dB Mode Channel Conclusion Bandwidth( MHz) 5180MHz(Ch36) Fig.1 20.95 P 802.11a 5200MHz(Ch40) Fig.2 20.40 P 5240MHz(Ch48) Fig.3 20.35 P 5180MHz(Ch36) Fig.4 21.30 P 802.11n 5200MHz(Ch40) Fig.5 21.25 P HT20 5240MHz(Ch48) Fig.6 21.15 P 802.11n 5190MHz(Ch38) Fig.7 41.04 P HT40 5230MHz(Ch46) Fig.8 41.20 P Conclusion: PASS Test graphs as below: Fig. 1 Occupied 26dB Bandwidth (802.11a, 5180MHz) ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page17 of 30 Fig. 2 Occupied 26dB Bandwidth (802.11a, 5200MHz) Fig. 3 Occupied 26dB Bandwidth (802.11a, 5240MHz) ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page18 of 30 Fig. 4 Occupied 26dB Bandwidth (802.11n-HT20, 5180MHz) Fig. 5 Occupied 26dB Bandwidth (802.11n-HT20, 5200MHz) ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page19 of 30 Fig. 6 Occupied 26dB Bandwidth (802.11n-HT20, 5240MHz) Fig. 7 Occupied 26dB Bandwidth (802.11n-HT40, 5190MHz) ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page20 of 30 Fig. 8 Occupied 26dB Bandwidth (802.11n-HT40, 5230MHz) ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page21 of 30 A.5. Occupied 6dB Bandwidth(conducted) Measurement Limit: Standard Limit (MHz) FCC 47 CFR Part 15.407 (e) ≥0.5 The measurement is made according to KDB 789033 Measurement Result: Occupied 6dB Mode Channel Conclusion Bandwidth( MHz) 5745MHz(Ch149) Fig.9 16.55 P 802.11a 5785MHz(Ch157) Fig.10 15.55 P 5825MHz(Ch165) Fig.11 16.55 P 802.11n 5755MHz(Ch151) Fig.12 36.64 P HT40 5795MHz(Ch159) Fig.13 36.64 P Conclusion: PASS Test graphs as below: Fig. 9 Occupied 6dB Bandwidth (802.11a, 5745MHz) ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page22 of 30 Fig. 10 Occupied 6dB Bandwidth (802.11a, 5785MHz) Fig. 11 Occupied 6dB Bandwidth (802.11a, 5825MHz) ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page23 of 30 Fig. 12 Occupied 6dB Bandwidth (802.11n-HT40, 5755MHz) Fig. 13 Occupied 6dB Bandwidth (802.11n-HT40, 5795MHz) ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page24 of 30 A.6. 99% Occupied Bandwidth(conducted) Measurement Limit: Standard Limit (MHz) FCC 47 CFR Part 15.403 / The measurement is made according to KDB 789033 Measurement Result: 99% Occupied Mode Channel Conclusion Bandwidth(MHz) 5180MHz(Ch36) Fig.14 16.54 P 802.11a 5200MHz(Ch40) Fig.15 16.50 P 5240MHz(Ch48) Fig.16 16.50 P 5180MHz(Ch36) Fig.17 17.54 P 802.11n 5200MHz(Ch40) Fig.18 17.58 P HT20 5240MHz(Ch48) Fig.19 17.54 P 802.11n 5190MHz(Ch38) Fig.20 35.96 P HT40 5230MHz(Ch46) Fig.21 35.96 P Conclusion: PASS Test graphs as below: Fig. 14 99% Occupied Bandwidth (802.11a, 5180MHz) ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page25 of 30 Fig. 15 99% Occupied Bandwidth (802.11a, 5200MHz) Fig. 16 99% Occupied Bandwidth (802.11a, 5240MHz) ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page26 of 30 Fig. 17 99% Occupied Bandwidth (802.11n-HT20, 5180MHz) Fig. 18 99% Occupied Bandwidth (802.11n-HT20, 5200MHz) ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page27 of 30 Fig. 19 99% Occupied Bandwidth (802.11n-HT20, 5240MHz) Fig. 20 99% Occupied Bandwidth (802.11n-HT40, 5190MHz) ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page28 of 30 Fig. 21 99% Occupied Bandwidth (802.11n-HT40, 5230MHz) ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page29 of 30 A.7. Frequency Stability Manufacturers ensured the EUT meet the requirement of frequency stability, such that an emission is maintained within the band of operation under all conditions of normal operation as specified in the user’s manual. Measurement Result: Mode Channel Condition Frequency Conclusion T nom V nom 5179.9855 P T max V nom 5179.9863 P 5180 MHz 802.11a T min V nom 5179.9764 P (CH36) T nom V max 5179.9839 P T nom V min 5179.9773 P T nom V nom 5755.9531 P T max V nom 5755.9718 P 802.11n 5755 MHz T min V nom 5755.9744 P HT40 (CH151) T nom V max 5755.9848 P T nom V min 5755.9752 P ©Copyright. All rights reserved b y SAICT

I18N00930-RLAN Page30 of 30 A.8. Power control A Transmission Power Control mechanism is not required for systems with an e.i.r.p. of less than 27dBm (500mW). *** END OF REPORT BODY *** ©Copyright. All rights reserved b y SAICT


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Document Modified: 2018-09-21 09:33:11
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