test report PCE 4G 2

FCC ID: 2AI3KCS22XA

Test Report

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FCCID_4465761

TEST REPORT Reference No. .................... : WTX19X08058778W-12 FCC ID ................................ : 2AI3KCS22XA Applicant ............................ : Cyrus Technology GmbH Address .............................. : Hergelsbendenstrasse 49, D-52080 Aachen, Germany Manufacturer .................... : Cyrus Technology GmbH Address .............................. : Hergelsbendenstrasse 49, D-52080 Aachen, Germany Product............................... : Rugged Phone Model(s). ............................ : CS22XA Brand Name ....................... : CYRUS Standards........................... : FCC CFR47 Part 90 Date of Receipt sample .... : 2019-08-23 Date of Test ....................... : 2019-08-23 to 2019-09-24 Date of Issue ...................... : 2019-09-24 Test Result ......................... : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Services (Shenzhen) Co., Ltd. Address: 1/F., Fukangtai Building, West Baima Road, Songgang Street, Baoan District, Shenzhen, Guangdong, China Tel :+86-755-83551033 Fax:+86-755-83552400 Compiled by: Approved by: Ford Wang / Project Engineer Philo Zhong / Manager Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Page 1 of 26

Reference No.: WTX19X08058778W-12 Page 2 of 26 2 Laboratories Introduction Waltek Services (Shenzhen) Co., Ltd is a professional third-party testing and certification laboratory with multi-year product testing and certification experience, established strictly in accordance with ISO/IEC 17025 requirements, and accredited by ILAC (International Laboratory Accreditation Cooperation) member. A2LA (American Association for Laboratory Accreditation, the certification number is 4243.01) of USA, CNAS (China National Accreditation Service for Conformity Assessment, the registration number is L3110) of China. Meanwhile, Waltek has got recognition as registration and accreditation laboratory from EMSD (Electrical and Mechanical Services Department), and American Energy star, FCC (The Federal Communications Commission), CEC (California energy efficiency), ISED (Innovation, Science and Economic Development Canada). It’s the strategic partner and data recognition laboratory of international authoritative organizations, such as Intertek (ETL-SEMKO), TÜV Rheinland, TÜV SÜD, etc. Waltek Services (Shenzhen) Co., Ltd is one of the largest and the most comprehensive third party testing laboratory in China. Our test capability covered four large fields: safety test. Electro Magnetic Compatibility (EMC), and energy performance, wireless radio. As a professional, comprehensive, justice international test organization, we still keep the scientific and rigorous work attitude to help each client satisfy the international standards and assist their product enter into globe market smoothly. Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 3 of 26 Test Facility: A. Accreditations for Conformity Assessment (International) Country/Region Scope Covered By Scope Note USA FCC ID \ DOC \ VOC 1 Canada IC ID \ VOC 2 Japan MIC-T \ MIC-R - Europe EMCD \ RED - Taiwan NCC - ISO/IEC 17025 Hong Kong OFCA - Australia RCM - India WPC - Thailand NTC - Singapore IDA - Note: 1. FCC Designation No.: CN1201. Test Firm Registration No.: 523476. 2. ISED Canada Registration No.: 7760A B. TCBs and Notify Bodies Recognized Testing Laboratory. Recognized Testing Laboratory of … Notify body number TUV Rheinland Intertek Optional. TUV SUD SGS Phoenix Testlab GmbH 0700 Element Materials Technology Warwick Ltd 0891 Timco Engineering, Inc. 1177 Eurofins Product Service GmbH 0681 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 4 of 26 3 Contents Page 1 COVER PAGE ...................................................................................................................................... 1 2 LABORATORIES INTRODUCTION ................................................................................................................... 2 3 CONTENTS ............................................................................................................................................................ 4 4 REVISION HISTORY ............................................................................................................................................ 5 5 GENERAL INFORMATION .................................................................................................................................. 6 5.1 GENERAL DESCRIPTION OF E.U.T. ............................................................................................................... 6 5.2 DETAILS OF E.U.T. ......................................................................................................................................... 6 5.3 TEST MODE ..................................................................................................................................................... 7 6 TEST SUMMARY .................................................................................................................................................. 8 7 EQUIPMENT USED DURING TEST .................................................................................................................. 9 7.1 EQUIPMENTS LIST ........................................................................................................................................... 9 7.2 MEASUREMENT UNCERTAINTY ..................................................................................................................... 10 7.3 TEST EQUIPMENT CALIBRATION ................................................................................................................... 10 8 RF OUTPUT POWER ......................................................................................................................................... 11 8.1 EUT OPERATION........................................................................................................................................... 11 8.2 TEST PROCEDURE ........................................................................................................................................ 11 8.3 TEST RESULT ................................................................................................................................................ 12 9 PEAK-TO-AVERAGE RATIO ............................................................................................................................ 15 9.1 EUT OPERATION........................................................................................................................................... 15 9.2 TEST PROCEDURE ........................................................................................................................................ 15 9.3 TEST RESULT ................................................................................................................................................ 15 10 BANDWIDTH ........................................................................................................................................................ 16 10.1 EUT OPERATION ...................................................................................................................................... 16 10.2 TEST PROCEDURE .................................................................................................................................... 16 10.3 TEST RESULT ........................................................................................................................................... 17 11 SPURIOUS EMISSIONS AT ANTENNA TERMINALS ................................................................................. 18 11.1 EUT OPERATION ...................................................................................................................................... 18 11.2 TEST PROCEDURE .................................................................................................................................... 18 11.3 TEST RESULT ........................................................................................................................................... 18 12 SPURIOUS RADIATED EMISSIONS ............................................................................................................... 19 12.1 EUT OPERATION ...................................................................................................................................... 19 12.2 TEST SETUP ............................................................................................................................................. 19 12.3 SPECTRUM ANALYZER SETUP ................................................................................................................. 20 12.4 TEST PROCEDURE .................................................................................................................................... 21 12.5 SUMMARY OF TEST RESULTS .................................................................................................................. 22 13 BAND EDGE MEASUREMENT ........................................................................................................................ 23 13.1 EUT OPERATION ...................................................................................................................................... 23 13.2 TEST PROCEDURE .................................................................................................................................... 23 13.3 TEST RESULT ........................................................................................................................................... 24 14 FREQUENCY STABILITY .................................................................................................................................. 25 14.1 EUT OPERATION ...................................................................................................................................... 25 14.2 TEST PROCEDURE .................................................................................................................................... 25 14.3 TEST RESULT ........................................................................................................................................... 26 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 5 of 26 4 Revision History Date of Date of Test report No. Receipt Date of Test Purpose Comment Approved Issue sample 2019-08-23 WTX19X08058 2019-08-23 to 2019-09- 2019-09-25 original - Valid 778W-12 24 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 6 of 26 5 General Information 5.1 General Description of E.U.T. Product: Rugged Phone Model(s): CS22XA Model Description: N/A LTE Band(s): FDD Band 26 Hardware Version: L915-MB-V1.1 Software Version: CS22XA_ROW_1.0.2 Storage Location: Internal Storage Note: / 5.2 Details of E.U.T. Operation Frequency: LTE Band 26: 814-824MHz Max. RF output power: LTE Band 26: 23.41dBm Type of Modulation: LTE: QPSK, 16QAM Antenna installation: LTE: internal permanent antenna Antenna Gain: LTE Band 26 1.25dBi Ratings: / Adapter1: MKC-0502000SU INPUT: AC100-240V, 50/60Hz, 0.4A; Output: DC 5V, 2000mA Type of Emission: LTE Band 26- 1.4MHz: 1M08G7D(QPSK), 1M08W7D(16QAM) LTE Band 26- 22 3MHz: 2M68G7D(QPSK), 2M68W7D(16QAM) LTE Band 26- 22 5MHz: 4M48G7D(QPSK), 4M49W7D(16QAM) LTE Band 26- 22 10 MHz: 8M95G7D(QPSK), 8M94W7D(16QAM) Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 7 of 26 5.3 Test Mode All test mode(s) and condition(s) mentioned were considered and evaluated respectively by performing full tests, the worst data were recorded and reported. Support Band Test Mode BW(MHz) Channel Frequency Channel Number 814.7 MHz 26697 1.4 819.0 MHz 26740 823.3 MHz 26783 815.5 MHz 26705 LTE Band 26 3 819.0 MHz 26740 UL: 814-824MHz 822.5 MHz 26775 816.5 MHz 26715 5 819.0 MHz 26740 821.5 MHz 26765 10 819.0 MHz 26740 Remark: All mode(s) were tested and the worst data was recorded. Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 8 of 26 6 Test Summary Test Items Test Requirement Result 2.1046 RF Output Power PASS 90.635 24.232 (d) Peak-to-Average Ratio PASS 27.50(d) 2.1049 Bandwidth PASS 90.691 2.1051 Spurious Emissions at Antenna Terminal PASS 90.691 2.1053 Field Strength of Spurious Radiation PASS 90.691 Out of band emission 90.691 PASS 2.1055 Frequency Stability PASS 90.231 Maximum Permissible Exposure 1.1307 PASS (SAR) 2.1093 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 9 of 26 7 Equipment Used during Test 7.1 Equipments List Conducted Emissions Test Site 1# Last Calibration Item Equipment Manufacturer Model No. Serial No. Calibration Due Date Date 1. EMI Test Receiver R&S ESCI 100947 2018-09-12 2019-09-11 2. LISN R&S ENV216 101215 2018-09-12 2019-09-11 3. Cable Top TYPE16(3.5M) - 2018-09-12 2019-09-11 Conducted Emissions Test Site 2# Last Calibration Item Equipment Manufacturer Model No. Serial No. Calibration Due Date Date 1. EMI Test Receiver R&S ESCI 101155 2018-09-12 2019-09-11 2. LISN SCHWARZBECK NSLK 8128 8128-289 2018-09-12 2019-09-11 261115-001- 3. Limiter York MTS-IMP-136 2018-09-12 2019-09-11 0024 4. Cable LARGE RF300 - 2018-09-12 2019-09-11 3m Semi-anechoic Chamber for Radiation Emissions Test site 1# Last Calibration Item Equipment Manufacturer Model No. Serial No. Calibration Due Date Date 1 Spectrum Analyzer R&S FSP 100091 2019-04-29 2020-04-28 2 Active Loop Antenna Beijing Dazhi ZN30900A - 2019-04-09 2020-04-08 Trilog Broadband 3 SCHWARZBECK VULB9163 336 2019-04-09 2020-04-08 Antenna Coaxial Cable 4 Top TYPE16(13M) - 2018-09-12 2019-09-11 (below 1GHz) Broad-band Horn 5 SCHWARZBECK BBHA 9120 D 667 2019-04-09 2020-04-08 Antenna Broad-band Horn 6 SCHWARZBECK BBHA 9170 335 2019-04-09 2020-04-08 Antenna Broadband COMPLIANCE 7 PAP-1G18 2004 2019-04-13 2020-04-12 Preamplifier DIRECTION Coaxial Cable 8 Top 1GHz-25GHz EW02014-7 2019-04-13 2020-04-12 (above 1GHz) 9 Signal Generator R&S SMR20 100046 2018-09-12 2019-09-11 10 Smart Antenna SCHWARZBECK HA08 - 2019-04-09 2020-04-08 3m Semi-anechoic Chamber for Radiation Emissions Test site 2# Last Calibration Item Equipment Manufacturer Model No. Serial No Calibration Due Date Date 1 Test Receiver R&S ESCI 101296 2019-04-13 2020-04-12 Trilog Broadband 2 SCHWARZBECK VULB9160 9160-3325 2019-04-09 2020-04-08 Antenna Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 10 of 26 Compliance 3 Amplifier pirection PAP-0203 22024 2019-04-13 2020-04-12 systems inc 4 Cable HUBER+SUHNER CBL2 525178 2019-04-13 2020-04-12 RF Conducted Testing Last Calibration Item Equipment Manufacturer Model No. Serial No. Calibration Due Date Date EMC Analyzer 1. Agilent E7405A MY45114943 2018-09-12 2019-09-11 (9k~26.5GHz) 2. Spectrum Analyzer Agilent N9020A MY49100060 2018-09-12 2019-09-11 Universal Radio 3. Communication R&S CMW 500 127818 2018-04-13 2019-04-12 Tester Signal Analyzer 4 Agilent N9010A MY50520207 2018-09-12 2019-09-11 (9k~26.5GHz) 7.2 Measurement Uncertainty Parameter Uncertainty Conducted Emission ± 3.64 dB(AC mains 150KHz~30MHz) ± 5.08 dB (Bilog antenna 30M~1000MHz) Radiated Spurious Emissions ± 5.47 dB (Horn antenna 1000M~25000MHz) Radio Frequency ± 1 x 10-7Hz RF Power ± 0.42 dB RF Power Density ± 0.7dB Conducted Spurious Emissions ± 2.76 dB (9kHz~26500MHz) Confidence interval：95%. Confidence factor:k=2 7.3 Test Equipment Calibration All the test equipments used are valid and calibrated by CEPREI Certification Body that address is No.110 Dongguan Zhuang RD. Guangzhou, P.R.China. Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 11 of 26 8 RF OUTPUT POWER Test Requirement: FCC Part 2.1046, 90.635 Test Method: TIA/EIA-603-E:2016 KDB 971168 D01 Power Meas License Digital Systems v03 Test Mode: TX transmitting 8.1 EUT Operation Operating Environment : Temperature: 22.5 C Humidity: 52.1 % RH Atmospheric Pressure: 101.2kPa 8.2 Test Procedure Conducted method: The RF output of the transmitter was connected to the wireless test set and the spectrum analyzer through sufficient attenuation. EUT Universal Radio Communication Radiated method: 1. The setup of EUT is according with per TIA/EIA Standard 603E:2016. 2. The measurement antenna was placed at a distance of 3 meters from the EUT. During the tests, the antenna height and polarization as well as EUT azimuth were varied in order to identify the maximum level of emissions from the EUT. The test was performed by placing the EUT on 3- orthogonal axis. 3. The frequency range up to tenth harmonic of the fundamental frequency was investigated. 4. Remove the EUT and replace it with substitution antenna. A signal generator was connected to the substitution antenna by a non-radiating cable. The absolute levels of the spurious emissions were measured by the substitution. Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 12 of 26 8.3 Test Result Conducted Power Please refer to Appendix A Test result: Pass ERP LTE Band 26 Remark: (Uplink: 814-824MHz is for FCC Part 90) Turn RX Antenna Substituted Result Receiver Absolute Frequency table SG Antenna Reading Height Polar Cable Level Limit Margin Angle Level Gain (MHz) (dBμV) Degree (m) (H/V) (dBm) (dB) (dB) (dBm) (dBm) (dB) LTE Band 26 Channel 26697 – 1.4MHz – QPSK 814.70 71.52 141 1.5 H 5.95 0.30 9.40 15.05 38.45 -23.4 814.70 77.65 25 1.5 V 10.52 0.30 9.40 19.62 38.45 -18.83 LTE Band 26 Channel 26740 – 1.4MHz – QPSK 819.00 70.35 168 1.5 H 6.05 0.30 9.40 15.15 38.45 -23.3 819.00 76.78 179 1.5 V 10.79 0.30 9.40 19.89 38.45 -18.56 LTE Band 26 Channel 26783 – 1.4MHz – QPSK 823.30 70.65 55 1.5 H 5.86 0.30 9.40 14.96 38.45 -23.49 823.30 75.45 214 1.5 V 10.16 0.30 9.40 19.26 38.45 -19.19 LTE Band 26 Channel 26697 – 1.4MHz – 16QAM 814.70 71.15 193 1.5 H 7.52 0.30 9.40 16.62 38.45 -21.83 814.70 77.41 215 1.5 V 9.78 0.30 9.40 18.88 38.45 -19.57 LTE Band 26 Channel 26740 –1.4MHz –16QAM 819.00 70.32 157 1.5 H 7.25 0.30 9.40 16.35 38.45 -22.1 819.00 77.96 39 1.5 V 9.36 0.30 9.40 18.46 38.45 -19.99 LTE Band 26 Channel 26783 –1.4MHz–16QAM 823.30 70.18 87 1.5 H 6.59 0.30 9.40 15.69 38.45 -22.76 823.30 77.31 154 1.5 V 9.72 0.30 9.40 18.82 38.45 -19.63 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 13 of 26 Turn RX Antenna Substituted Result Receiver Absolute Frequency table SG Antenna Reading Height Polar Cable Level Limit Margin Angle Level Gain (MHz) (dBμV) Degree (m) (H/V) (dBm) (dB) (dB) (dBm) (dBm) (dB) LTE Band 26 Channel 26705 – 3MHz – QPSK 815.50 71.18 232 1.5 H 5.36 0.30 9.40 14.46 38.45 -23.99 815.50 76.52 142 1.5 V 10.17 0.30 9.40 19.27 38.45 -19.18 LTE Band 26 Channel 26740– 3MHz – QPSK 819.00 70.11 239 1.5 H 5.94 0.30 9.40 15.04 38.45 -23.41 819.00 77.78 244 1.5 V 10.01 0.30 9.40 19.11 38.45 -19.34 LTE Band 26 Channel 26775 – 3MHz – QPSK 822.50 70.61 176 1.5 H 5.11 0.30 9.40 14.21 38.45 -24.24 822.50 77.43 169 1.5 V 10.93 0.30 9.40 20.03 38.45 -18.42 LTE Band 26 Channel 26705 – 3MHz – 16QAM 815.50 70.52 214 1.5 H 6.11 0.30 9.40 15.21 38.45 -23.24 815.50 76.39 132 1.5 V 11.01 0.30 9.40 20.11 38.45 -18.34 LTE Band 26 Channel 26740 – 3MHz –16QAM 819.00 71.14 198 1.5 H 6.14 0.30 9.40 15.24 38.45 -23.21 819.00 75.63 155 1.5 V 11.05 0.30 9.40 20.15 38.45 -18.3 LTE Band 26 Channel 26775 – 3MHz –16QAM 822.50 70.52 174 1.5 H 6.45 0.30 9.40 15.55 38.45 -22.9 822.50 76.45 131 1.5 V 11.01 0.30 9.40 20.11 38.45 -18.34 Turn RX Antenna Substituted Result Receiver Absolute Frequency table SG Antenna Reading Height Polar Cable Level Limit Margin Angle Level Gain (MHz) (dBμV) Degree (m) (H/V) (dBm) (dB) (dB) (dBm) (dBm) (dB) LTE Band 26 Channel 26715 – 5MHz – QPSK 816.50 72.05 211 1.5 H 6.87 0.30 9.40 15.97 38.45 -22.48 816.50 77.56 205 1.5 V 11.10 0.30 9.40 20.2 38.45 -18.25 LTE Band 26 Channel 26740 – 5MHz – QPSK 819.00 71.41 175 1.5 H 6.82 0.30 9.40 15.92 38.45 -22.53 819.00 77.64 136 1.5 V 10.36 0.30 9.40 19.46 38.45 -18.99 LTE Band 26 Channel 26765 – 5MHz – QPSK 821.50 70.52 159 1.5 H 7.15 0.30 9.40 16.25 38.45 -22.2 821.50 77.28 195 1.5 V 10.79 0.30 9.40 19.89 38.45 -18.56 LTE Band 26 Channel 26715 – 5MHz – 16QAM 816.50 71.05 262 1.5 H 6.10 0.30 9.40 15.2 38.45 -23.25 816.50 77.61 223 1.5 V 10.14 0.30 9.40 19.24 38.45 -19.21 LTE Band 26 Channel 26740 – 5MHz –16QAM 819.00 70.52 241 1.5 H 6.03 0.30 9.40 15.13 38.45 -23.32 819.00 75.78 141 1.5 V 9.78 0.30 9.40 18.88 38.45 -19.57 LTE Band 26 Channel 26765 – 5MHz –16QAM 821.50 70.35 165 1.5 H 6.48 0.30 9.40 15.58 38.45 -22.87 821.50 76.97 143 1.5 V 10.65 0.30 9.40 19.75 38.45 -18.7 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 14 of 26 Turn RX Antenna Substituted Result Receiver Absolute Frequency table SG Antenna Reading Height Polar Cable Level Limit Margin Angle Level Gain (MHz) (dBμV) Degree (m) (H/V) (dBm) (dB) (dB) (dBm) (dBm) (dB) LTE Band 26 Channel 26740 – 10MHz – QPSK 819.00 70.52 162 1.5 H 6.11 0.30 9.40 15.21 38.45 -23.24 819.00 76.47 175 1.5 V 10.71 0.30 9.40 19.81 38.45 -18.64 LTE Band 26 Channel 26740 – 10MHz – 16QAM 819.00 70.35 265 1.5 H 6.52 0.30 9.40 15.62 38.45 -22.83 819.00 75.03 124 1.5 V 11.14 0.30 9.40 20.24 38.45 -18.21 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 15 of 26 9 Peak-to-Average Ratio Test Requirement: 24.232 (d), 27.50(d) Test Method: N/A Test Mode: TX transmitting 9.1 EUT Operation Operating Environment : Temperature: 22.5 C Humidity: 52.3% RH Atmospheric Pressure: 101.2kPa 9.2 Test Procedure 1. The EUT was connected to spectrum analyzer and system simulator via a power divider. 2. Set EUT to transmit at maximum output power. 3. When the duty cycle is less than 98%, then signal gating will be implemented on the spectrum analyzer by triggering from the system simulator. 4. Set the CCDF (Complementary Cumulative Distribution Function) option of the spectrum analyzer. Record the maximum PAPR level associated with a probability of 0.1%. Spectrum EUT RF Combiner Analyzer Universal Radio Communication 9.3 Test Result Please refer to Appendix B Test result: Pass Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 16 of 26 10 BANDWIDTH Test Requirement: FCC Part 2.1049; 90.691 Test Method: TIA/EIA-603-E:2016 KDB 971168 D01 Power Meas License Digital Systems v03 Test Mode: TX transmitting 10.1 EUT Operation Operating Environment : Temperature: 22.5 C Humidity: 52.3% RH Atmospheric Pressure: 101.2kPa 10.2 Test Procedure The RF output of the transmitter was connected to the wireless test set and the spectrum analyzer through sufficient attenuation. The resolution bandwidth of the spectrum analyzer was set in the range of 1 to 5 % of the anticipated OBW and the 26 dB & 99%bandwidth was recorded. Spectrum EUT RF Combiner Analyzer Universal Radio Communication Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 17 of 26 10.3 Test Result Please refer to Appendix C Test result: Pass Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 18 of 26 11 SPURIOUS EMISSIONS AT ANTENNA TERMINALS Test Requirement: FCC Part 2.1051,90.691 Test Method: TIA/EIA-603-E:2016 KDB 971168 D01 Power Meas License Digital Systems v03 Test Mode: TX transmitting 11.1 EUT Operation Operating Environment : Temperature: 23.5 C Humidity: 52.1 % RH Atmospheric Pressure: 101.3kPa 11.2 Test Procedure The RF output of the transceiver was connected to a spectrum analyzer and simulator through appropriate attenuation. The resolution bandwidth of the spectrum analyzer was set at 1MHz. Sufficient scans were taken to show any out of band emissions up to 10th harmonics. Spectrum EUT RF Combiner Analyzer Universal Radio Communication Tester 11.3 Test Result PASS LTE Band Please refer to Appendix E: Conducted Spurious Emission Test result: Pass Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 19 of 26 12 SPURIOUS RADIATED EMISSIONS Test Requirement: FCC Part 2.1053, 90.691 Test Method: TIA/EIA-603-E:2016 KDB 971168 D01 Power Meas License Digital Systems v03 Test Mode: TX transmitting 12.1 EUT Operation Operating Environment : Temperature: 23.5 C Humidity: 52.1 % RH Atmospheric Pressure: 101.2kPa 12.2 Test Setup The radiated emission tests were performed in the 3m Semi- Anechoic Chamber test site. The test setup for emission measurement from 30 MHz to 1 GHz. Semi-anechoic 3m Chamber Antenna Elevation Varies From 1 to 4 m Turn Table From 0°to 360° 3m EUT 0.8m Turn Table CMU200/ PC Spectrum AMP Combining CMW500 System Analyzer Network Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 20 of 26 The test setup for emission measurement above 1 GHz. Semi-anechoic 3m Chamber Antenna Elevation Varies From 1 to 4 m Turn Table From 0°to 360° 3m EUT 0.8m Turn Table CMU200/ PC Spectrum AMP Combining CMW500 System Analyzer Network 12.3 Spectrum Analyzer Setup 30MHz ~ 1GHz Sweep Speed .............................................. Auto Detector ....................................................... PK Resolution Bandwidth .................................. 100kHz Video Bandwidth.......................................... 300kHz Above 1GHz Sweep Speed .............................................. Auto Detector ....................................................... PK Resolution Bandwidth .................................. 1MHz Video Bandwidth.......................................... 3MHz Detector ....................................................... Ave. Resolution Bandwidth .................................. 1MHz Video Bandwidth.......................................... 10Hz Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 21 of 26 12.4 Test Procedure 1. The EUT is placed on a turntable, which is 0.8m above ground plane. 2. The turntable shall be rotated for 360 degrees to determine the position of maximum emission level. 3. EUT is set 3m away from the receiving antenna, which is moved from 1m to 4m to find out the maximum emissions. The spectrum was investigated from 30MHz up to the tenth harmonic of the highest fundamental frequency. 4. Maximum procedure was performed on the six highest emissions to ensure EUT compliance. 5. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. 6. The radiation measurements are tested under 3-axes(X,Y,Z) position(X denotes lying on the table, Y denotes side stand and Z denotes vertical stand), After pre-test, It was found that the worse radiation emission was get at the Z position. So the data shown was the Z position only. 7. Remove the EUT and replace it with substitution antenna. A signal generator was connected to the substitution antenna by a non-radiating cable. The absolute levels of the spurious emissions were measured by the substitution. Spurious emissions in dB = 10 lg (TXpwr in Watts/0.001) – the absolute level Spurious attenuation limit in dB = 43 + 10 Log10 (power out in Watts) 8. Repeat above procedures until the measurements for all frequencies are completed. Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 22 of 26 12.5 Summary of Test Results Remark: Test performed from 30MHz to 10th harmonics with low/middle/high channels, only the worst data were recorded. LTE Band 26 Remark: (Uplink: 814-824MHz is for FCC Part 90) Part 90: Turn RX Antenna Substituted Result Receiver Absolute Frequency table SG Antenna Reading Height Polar Cable Level Limit Margins Angle Level Gain (MHz) (dBμV) Degree (m) (H/V) (dBm) (dB) (dB) (dBm) (dBm) (dB) LTE BAND 26 Channel 26697 252.11 41.28 245 150 H -70.65 0.15 0.00 -70.80 -13.00 -57.80 252.11 33.45 156 150 V -75.25 0.15 0.00 -75.40 -13.00 -62.40 1629.40 62.52 87 150 H -44.14 2.34 12.40 -34.08 -13.00 -21.08 1629.40 60.45 136 150 V -50.36 2.34 12.40 -40.30 -13.00 -27.30 2444.10 54.05 215 150 H -54.25 2.79 12.70 -44.34 -13.00 -31.34 2444.10 44.79 156 150 V -63.11 2.79 12.70 -53.20 -13.00 -40.20 LTE BAND 26 Channel 26740 269.15 40.35 129 150 H -69.32 0.15 0.00 -69.47 -13.00 -56.47 269.15 34.96 251 150 V -76.52 0.15 0.00 -76.67 -13.00 -63.67 1638.00 63.52 124 150 H -43.51 2.37 12.50 -33.38 -13.00 -20.38 1638.00 60.44 236 150 V -49.28 2.37 12.50 -39.15 -13.00 -26.15 2457.00 55.32 284 150 H -53.58 2.79 12.70 -43.67 -13.00 -30.67 2457.00 45.66 151 150 V -62.11 2.79 12.70 -52.2 -13.00 -39.20 LTE BAND 26 Channel 26783 485.21 38.69 141 150 H -70.35 0.98 0.00 -71.33 -13.00 -58.33 485.21 35.14 247 150 V -75.65 0.98 0.00 -76.63 -13.00 -63.63 1646.60 62.02 254 150 H -43.59 2.37 12.50 -33.46 -13.00 -20.46 1646.60 60.95 36 150 V -49.21 2.37 12.50 -39.08 -13.00 -26.08 2469.90 54.05 175 150 H -50.17 2.79 12.70 -40.26 -13.00 -27.26 2469.90 46.47 136 150 V -62.65 2.79 12.70 -52.74 -13.00 -39.74 Note: 1) Absolute Level = SG Level - Cable loss + Antenna Gain 2) Margin = Absolute Level - Limit Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 23 of 26 13 Band Edge(Mask) Measurement Test Requirement: FCC Part 2.1051, 22.917(a), 90.691 Test Method: TIA/EIA-603-E:2016 KDB 971168 D01 Power Meas License Digital Systems v03 Test Mode: TX transmitting 13.1 EUT Operation Operating Environment : Temperature: 23.5 C Humidity: 52.3 % RH Atmospheric Pressure: 101.3kPa 13.2 Test Procedure The RF output of the transmitter was connected to the input of the spectrum analyzer through sufficient attenuation. According to FCC Part 22.917(a), the power of any emissions outside of the authorized operating frequency ranges must be attenuated below the TX transmitting power (P) by a factor of at least 43 + 10 log(P) dB. According to FCC Part 24.238(a), the power of any emissions outside of the authorized operating frequency ranges must be attenuated below the TX transmitting power (P) by a factor of at least 43 + 10 log(P) dB. According to FCC Part 27.53(h), Except as otherwise specified below, for operations in the 1695-1710 MHz, 1710-1755 MHz, 1755-1780 MHz, 1915-1920 MHz, 1995-2000 MHz, 2000-2020 MHz, 2110- 2155 MHz, 2155-2180 MHz, and 2180-2200 bands, the power of any emission outside a licensee's frequency block shall be attenuated below the transmitter power (P) in watts by at least 43 + 10 log10 (P) dB. According to FCC Part 27.53(m)(4), For mobile digital stations, the attenuation factor shall be not less than 40 + 10 log (P) dB on all frequencies between the channel edge and 5 megahertz from the channel edge, 43 + 10 log (P) dB on all frequencies between 5 megahertz and X megahertz from the channel edge, and 55 + 10 log (P) dB on all frequencies more than X megahertz from the channel edge, where X is the greater of 6 megahertz or the actual emission bandwidth as defined in paragraph (m)(6) of this section. In addition, the attenuation factor shall not be less that 43 + 10 log (P) dB on all frequencies between 2490.5 MHz and 2496 MHz and 55 + 10 log (P) dB at or below 2490.5 MHz. Mobile Satellite Service licensees operating on frequencies below 2495 MHz may also submit a documented interference complaint against BRS licensees operating on channel BRS Channel 1 on the same terms and conditions as adjacent channel BRS or EBS licensees. Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 24 of 26 (a) Out-of-band emission requirement shall apply only to the “outer” channels included in an EA license and to spectrum adjacent to interior channels used by incumbent licensees. The emission limits are as follows: (1) For any frequency removed from the EA licensee's frequency block by up to and including 37.5 kHz, the power of any emission shall be attenuated below the transmitter power (P) in watts by at least 116 Log10(f/6.1) decibels or 50 + 10 Log10(P) decibels or 80 decibels, whichever is the lesser attenuation, where f is the frequency removed from the center of the outer channel in the block in kilohertz and where f is greater than 12.5 kHz. (2) For any frequency removed from the EA licensee's frequency block greater than 37.5 kHz, the power of any emission shall be attenuated below the transmitter power (P) in watts by at least 43 + 10Log10(P) decibels or 80 decibels, whichever is the lesser attenuation, where f is the frequency removed from the center of the outer channel in the block in kilohertz and where f is greater than 37.5 kHz. (b) When an emission outside of the authorized bandwidth causes harmful interference, the Commission may, at its discretion, require greater attenuation than specified in this section. The center of the spectrum analyzer was set to block edge frequency Spectrum EUT Attenuator Analyzer Universal Radio Communication Tester 13.3 Test Result Please refer to Appendix D: Band Edge Test result: Pass Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 25 of 26 14 FREQUENCY STABILITY Test Requirement: FCC Part 2.1055, 22.355,90.691 Test Method: TIA/EIA-603-E:2016 KDB 971168 D01 Power Meas License Digital Systems v03 Test Mode: TX transmitting 14.1 EUT Operation Operating Environment : Temperature: 22.9 C Humidity: 52.0 % RH Atmospheric Pressure: 101.3kPa 14.2 Test Procedure Frequency Stability vs. Temperature: The equipment under test was connected to an external DC power supply and the RF output was connected to communication test set via feed-through attenuators. The EUT was placed inside the temperature chamber. The DC leads and RF output cable exited the chamber through an opening made for the purpose. After the temperature stabilized for approximately 20 minutes, the frequency output was recorded from the communication test set. Frequency Stability vs. Voltage: For hand carried, battery powered equipment; reduce primary supply voltage to the battery operating end point which shall be specified by the manufacturer. Humidity Chamber Universal Radio EUT Attenuator Communication Tester DC POWER Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTX19X08058778W-12 Page 26 of 26 14.3 Test Result Note: 1.Normal Voltage NV=DC3.85V; Low Voltage LV=DC3.5V;High Voltage HV=DC4.35V. Please refer to Appendix F: Frequency Stability Test result: Pass ====== End of Report ====== Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn


Document Created: 2019-09-29 10:39:05
Document Modified: 2019-09-29 10:39:05
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