Test report

FCC ID: 2AG32U4GUE1305

Test Report

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FCCID_4501832

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Report No: CCISE191004502 1 Cover Page FCC REPORT Applicant: Baicells Technologies Co., Ltd. Address of Applicant: 3F, Hui Yuan Development Building, No.1 Shangdi Information Industry Base, Haidian Dist., Beijing, China Equipment Under Test (EUT) Product Name: USB Dongle Model No.: u4G-UE1305 FCC ID: 2AG32U4GUE1305 Applicable standards: FCC CFR Title 47 Part 15 Subpart B Date of sample receipt: 17 Oct., 2019 Date of Test: 17 Oct., to 20 Oct., 2019 Date of report issued: 21 Oct., 2019 Test Result: PASS * * In the configuration tested, the EUT complied with the standards specified above. Authorized Signature: Bruce Zhang Laboratory Manager This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product and does not permit the use of the CCIS product certification mark. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.

Report No: CCISE191004502 2 Version Version No. Date Description 00 21 Oct., 2019 Original Tested by: Date: 21 Oct., 2019 Test Engineer Reviewed by: Date: 21 Oct., 2019 Project Engineer Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1910045 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2311 8282 Fax: +86 (0) 755 2311 6366 Page 2 of 18

Report No: CCISE191004502 3 Contents Page 1 COVER PAGE ................................................................................................................................................... 1 2 VERSION ........................................................................................................................................................... 2 3 CONTENTS ....................................................................................................................................................... 3 4 TEST SUMMARY .............................................................................................................................................. 4 5 GENERAL INFORMATION .............................................................................................................................. 5 5.1 CLIENT INFORMATION ...................................................................................................................................................... 5 5.2 GENERAL DESCRIPTION OF E.U.T. ...................................................................................................................................... 5 5.3 TEST MODE.................................................................................................................................................................... 5 5.4 MEASUREMENT UNCERTAINTY ........................................................................................................................................... 5 5.5 DESCRIPTION OF SUPPORT UNITS ....................................................................................................................................... 6 5.6 RELATED SUBMITTAL(S) / GRANT (S) ................................................................................................................................... 6 5.7 LABORATORY FACILITY ...................................................................................................................................................... 6 5.8 LABORATORY LOCATION ................................................................................................................................................... 6 5.9 TEST INSTRUMENTS LIST.................................................................................................................................................... 7 6 TEST RESULTS AND MEASUREMENT DATA ............................................................................................. 8 6.1 CONDUCTED EMISSION ..................................................................................................................................................... 8 6.2 RADIATED EMISSION ...................................................................................................................................................... 11 7 TEST SETUP PHOTO..................................................................................................................................... 17 8 EUT CONSTRUCTIONAL DETAILS.............................................................................................................. 18 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1910045 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2311 8282 Fax: +86 (0) 755 2311 6366 Page 3 of 18

Report No: CCISE191004502 4 Test Summary Test Item Section in CFR 47 Result Conducted Emission Part 15.107 Pass Radiated Emission Part 15.109 Pass Remark: Pass: The EUT complies with the essential requirements in the standard. N/A: The EUT not applicable of the test item. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1910045 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2311 8282 Fax: +86 (0) 755 2311 6366 Page 4 of 18

Report No: CCISE191004502 5 General Information 5.1 Client Information Applicant: Baicells Technologies Co., Ltd. Address: 3F, Hui Yuan Development Building, No.1 Shangdi Information Industry Base, Haidian Dist., Beijing, China Manufacturer: Baicells Technologies Co., Ltd. Address: 3F, Hui Yuan Development Building, No.1 Shangdi Information Industry Base, Haidian Dist., Beijing, China 5.2 General Description of E.U.T. Product Name: USB Dongle Model No.: u4G-UE1305 Power supply: AC 120V/60Hz(By PC) Test Sample Condition: The test samples were provided in good working order with no visible defects. 5.3 Test Mode Operating mode Detail description On mode Keep the EUT in Downloading mode The sample was placed 0.8m above the ground plane of 3m chamber. Measurements in both horizontal and vertical polarities were performed. During the test, each emission was maximized by: having the EUT continuously working, investigated all operating modes, rotated about all 3 axis (X, Y & Z) and considered typical configuration to obtain worst position, manipulating interconnecting cables, rotating the turntable, varying antenna height from 1m to 4m in both horizontal and vertical polarizations. The emissions worst-case are shown in Test Results of the following pages. 5.4 Measurement Uncertainty Parameters Expanded Uncertainty Conducted Emission (9kHz ~ 30MHz) ±1.60 dB (k=2) Radiated Emission (9kHz ~ 30MHz) ±3.12 dB (k=2) Radiated Emission (30MHz ~ 1000MHz) ±4.32 dB (k=2) Radiated Emission (1GHz ~ 18GHz) ±5.38 dB (k=2) Radiated Emission (18GHz ~ 40GHz) ±3.36 dB (k=2) Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1910045 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2311 8282 Fax: +86 (0) 755 2311 6366 Page 5 of 18

c c I s Report No: CCISE191004502 5.5 Description of Support Units Manufacturer Description Model Serial Number FCC ID/DoC DELL PC OPTIPLEX745 N/A DoC DELL MONITOR E178FPCG N/A DoC DELL KEYBOARD SK—8115 N/A DoC DELL MOUSE MOCSUO N/A DoC 5.6 Related Submittal(s) / Grant (s) This is an original grant, no related submittals and grants. 5.7 Laboratory Facility The test facility is recognized, certified, or accredited by the following organizations: ® FCC — Designation No.: CN1211 Shenzhen Zhongjian Nanfang Testing Co., Ltd. has been accredited as a testing laboratory by FCC(Federal Communications Commission). The test firm Registration No. is 727551. @ ISED — CAB identifier.: CNOO21 The 3m Semi—anechoic chamber of Shenzhen Zhonglian Nanfang Testing Co., Ltd. has been Registered by Certification and Engineering Bureau of Industry Canada for radio equipmenttesting with Registration No.: 10106A—1. @ CNAS — Registration No.: CNAS L6048 Shenzhen Zhongjian Nanfang Testing Co., Ltd. is accredited to ISO/IEC 17025:2005 General Requirements for the Competence of Testing and Calibration laboratories for the competence of testing. The Registration No. is CNAS L6048. ® A2LA — Registration No.: 4346.01 This laboratory is accredited in accordance with the recognized International Standard ISO/EC 17025:2005 General requirements for the competenceof testing and calibration laboratories. The test scope can be found as below link: https://portal. a2la. org/scopepdf/4346—0 1 .pdf 5.8 Laboratory Location Shenzhen Zhongjian Nanfang Testing Co., Ltd. Address: No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Tel: +86—755—23118282, Fax: +86—755—23116366 Email: info@ccis—cb.com, Website: http//www.ccis—cb.com Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1910045 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2311 8282 Fax: +86 (0) 755 2311 6366 Page 6 of 18

Report No: CCISE191004502 5.9 Test Instruments list Radiated Emission: Cal. Date Cal. Due date Test Equipment Manufacturer Model No. Serial No. (mm-dd-yy) (mm-dd-yy) 3m SAC SAEMC 9m*6m*6m 966 07-22-2017 07-21-2020 Loop Antenna SCHWARZBECK FMZB1519B 00044 03-18-2019 03-17-2020 BiConiLog Antenna SCHWARZBECK VULB9163 497 03-18-2019 03-17-2020 Horn Antenna SCHWARZBECK BBHA9120D 916 03-18-2019 03-17-2020 Horn Antenna SCHWARZBECK BBHA9120D 1805 06-22-2017 06-21-2020 Horn Antenna SCHWARZBECK BBHA 9170 BBHA9170582 11-21-2018 11-20-2019 EMI Test Software AUDIX E3 Version: 6.110919b Pre-amplifier HP 8447D 2944A09358 03-18-2019 03-17-2020 Pre-amplifier CD PAP-1G18 11804 03-18-2019 03-17-2020 Spectrum analyzer Rohde & Schwarz FSP30 101454 03-18-2019 03-17-2020 Spectrum analyzer Rohde & Schwarz FSP40 100363 11-21-2018 11-20-2019 EMI Test Receiver Rohde & Schwarz ESRP7 101070 03-18-2019 03-17-2020 Cable ZDECL Z108-NJ-NJ-81 1608458 03-18-2019 03-17-2020 Cable MICRO-COAX MFR64639 K10742-5 03-18-2019 03-17-2020 Cable SUHNER SUCOFLEX100 58193/4PE 03-18-2019 03-17-2020 Conducted Emission: Cal. Date Cal. Due date Test Equipment Manufacturer Model No. Serial No. (mm-dd-yy) (mm-dd-yy) EMI Test Receiver Rohde & Schwarz ESCI 101189 03-18-2019 03-17-2020 Pulse Limiter SCHWARZBECK OSRAM 2306 9731 03-18-2019 03-17-2020 LISN CHASE MN2050D 1447 03-18-2019 03-17-2020 LISN Rohde & Schwarz ESH3-Z5 8438621/010 07-21-2018 07-20-2021 Cable HP 10503A N/A 03-18-2019 03-17-2020 EMI Test Software AUDIX E3 Version: 6.110919b Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1910045 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2311 8282 Fax: +86 (0) 755 2311 6366 Page 7 of 18

Report No: CCISE191004502 6 Test results and Measurement Data 6.1 Conducted Emission Test Requirement: FCC Part 15 B Section 15.107 Test Method: ANSI C63.4:2014 Test Frequency Range: 150kHz to 30MHz Class / Severity: Class B Class B Receiver setup: RBW=9kHz, VBW=30kHz Limit: Limit (dBµV) Frequency range (MHz) Quasi-peak Average 0.15-0.5 66 to 56* 56 to 46* 0.5-5 56 46 0.5-30 60 50 * Decreases with the logarithm of the frequency. Test setup: Test procedure 1. The E.U.T and simulators are connected to the main power through a line impedance stabilization network(L.I.S.N.). The provide a 50ohm/50uH coupling impedance for the measuring equipment. 2. The peripheral devices are also connected to the main power through a LISN that provides a 50ohm/50uH coupling impedance with 50ohm termination. (Please refers to the block diagram of the test setup and photographs). 3. Both sides of A.C. line are checked for maximum conducted interference. In order to find the maximum emission, the relative positions of equipment and all of the interface cables must be changed according to ANSI C63.4: 2014 on conducted measurement. Test Instruments: Refer to section 5.9 for details Test mode: Refer to section 5.3 for details Test results: Pass Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1910045 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2311 8282 Fax: +86 (0) 755 2311 6366 Page 8 of 18

c c I s Report No: CCISE191004502 Measurement data: Product name: USB Dongle Product model: u4G—UE1305 Test by: Carey Test mode: ON mode Test frequency: 150 kHz ~ 30 MHz Phase: Line Test voltage: AC 120 V/60 Hz Environment: Temp: 22.5°C Huni: 55% Level (dBuV) 80 70 eo FCC PART15 B OP sol FCC PART15B AV 9 12 40 o 10 A5 @2 5 1 2 5 10 20 30 Frequency (MHz) Trace: 3 Read LISN Cable Linit Over Freq Level Factor Loss Level Line Linit Remark MHz dBu¥ dB dB dBu¥ dBu¥ dB 1 0.150 43.97 —0.45 10.78 54.30 66.00 —11.70 QP 2 0. 385 29.25 —0.37 10.72 39.60 48.17 —8.57 &Average 3 0. 389 31.80 —0.37 10.72 42.15 5§.08 —15.93 QP 4 O.Gaf c35.33 —0.38 I10.17 45.172 56.00 —10.25 oFf 5 D.647 27.64 —0.38 10.77 38.03 46.00 —7.97 Average 6 0.775 27.94 —0.38 10.80 38.36 46.00 —7.64 Average 3 1.032 28.14 —0.38 10.87 38.63 46.00 —7.37 Average 8 1.289 26.50 —0.39 10.90 37.01 46.00 —8.99 Average 9 1.552 31.88 —0.40 10.93 42.41 56.00 —13.59 QP 10 16.7T50 29.65 —0.79 10.91 39.77 60.00 —20.23 QP 11 16.750 27.80 —0.79 10.91 37.92 50.00 —12.08 Average 12 22.416 31.42 —1.01 10.90 41.31 60.00 —18.69 qP Notes: 1. An inifial pre—scan was performed on the line and neutral lines with peak detector. 2. Quasi—Peak and Average measurement were performed at the frequencies with maximized peak emission. 3. Final Level =Receiver Read level + LISN Factor + Cable Loss. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1910045 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2311 8282 Fax: +86 (0) 755 2311 6366 Page 9 of 18

c c I s Report No: CCISE191004502 Product name: USB Dongle Product model: u4G—UE1305 Test by: Carey Test mode: ON mode Test frequency: 150 kHz ~ 30 MHz Phase: Neutral Test voltage: AC 120 V/6O0 Hz Environment: Temp: 22.5C Huni: 55% gp Level (dBuy) 70 50\—,w 50 . 5 FCC PART15 B AV 40 30 20 10 0 Frequency (MHz) Trace: 1 Read LISN Cable Limit Over Freq Level Factor Loss Level Line Linmit Remark MHz dBu¥ dB dB dBu¥ dBu¥ 1 0.150 45.02 —0.68 10.78 55.12 66.00 —10.88 qP 2 0.154 33.29 —0.68 10.78 43.39 55.78 —12.39 Average 3 0.162 42.21 —0.68 10.77 52.30 65.34 —13.04 QP 4 0. 385 33.15 —0.04. 10.172 43.23 55.17 —14.94 QP 5 0.385 29.42 —0.64 10.72 39.50 48.17 —8.67 Average 6 0.641 35.80 —0.64 10.77 45.93 56.00 —10.07 qP T 0.641 29.77 —0.64 10.77 39.90 46.00 —6.10 Average 8 1.027 ~32.41 —0.63 10.87f 42.65 56.00 —13.35 QP 9 1.276 28.15 —0.64 10.90 38.41 46.00 —7.59 Average 10 1.527 27.62 —0.65 10.93 37.90 46.00 —8.10 Average 11 1.662 32.10 —0.66 10.94 42.38 56.00 —13.62 QP 12 16.573 24.69 —1.02 10.91 34.58 50.00 —15.42 Average Notes: 1. An initial pre—scan was performed on the line and neutral lines with peak detector. 2. Quasi—Peak and Average measurement were performed at the frequencies with maximized peak emission. 3. _Final Level =Receiver Read level + LISN Factor + Cable Loss. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1910045 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2311 8282 Fax: +86 (0) 755 2311 6366 Page 10 of 18

Report No: CCISE191004502 6.2 Radiated Emission Test Requirement: FCC Part 15 B Section 15.109 Test Method: ANSI C63.4:2014 Test Frequency Range: 30MHz to 6000MHz Test site: Measurement Distance: 3m (Semi-Anechoic Chamber) Receiver setup: Frequency Detector RBW VBW Remark 30MHz-1GHz Quasi-peak 120kHz 300kHz Quasi-peak Value Peak 1MHz 3MHz Peak Value Above 1GHz RMS 1MHz 3MHz Average Value Limit: Frequency Limit (dBuV/m @3m) Remark 30MHz-88MHz 40.0 Quasi-peak Value 88MHz-216MHz 43.5 Quasi-peak Value 216MHz-960MHz 46.0 Quasi-peak Value 960MHz-1GHz 54.0 Quasi-peak Value 54.0 Average Value Above 1GHz 74.0 Peak Value Test setup: Below 1GHz Above 1GHz Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1910045 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2311 8282 Fax: +86 (0) 755 2311 6366 Page 11 of 18

Report No: CCISE191004502 Test Procedure: 1. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter semi-anechoic camber. The table was rotated 360 degrees to determine the position of the highest radiation. 2. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. 3. The antenna height is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. 4. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rotatable table was turned from 0 degrees to 360 degrees to find the maximum reading. 5. The test-receiver system was set to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. 6. If the emission level of the EUT in peak mode was 10dB lower than the limit specified, then testing could be stopped and the peak values of the EUT would be reported. Otherwise the emissions that did not have 10dB margin would be re-tested one by one using peak, quasi-peak or average method as specified and then reported in a data sheet. Test Instruments: Refer to section 5.9 for details Test mode: Refer to section 5.3 for details Test results: Passed Remark: All of the observed value above 6GHz ware the niose floor , which were no recorded Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1910045 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2311 8282 Fax: +86 (0) 755 2311 6366 Page 12 of 18

CCIS Report No: CCISE191004502 Measurement Data: Below 1GHz: Product Name: USB Dongle Product model: u4G—UE1305 Test By: Carey Test mode: ON mode Test Frequency: 30 MHz ~ 1 GHz Polarization: Vertical Test Voltage: AC 120/60H2z Environment: Temp: 24°C Huni: 57% 80Le\'el (dBuVim) 70 60 FCC PART1S CLAS$ B 50 30 50 100 200 500 1000 Frequency (MHz) Readintenna Cable Preamp Limit Over Freq Level Factor Loss Factor Level Line Limit Remark NWEz dBn —dB/m db dB dBn/m dBn/n dB ~ 1 56.593 48.22 11.53 1.36 29.79 31.32 40.00 —8.68 QP 2 131.758 §1.38 10.06 2.30 29.32 34.42 43.50 —9.08 qP 3 188.413 43.35 10.26 2.79 28.91 27.49 43.50 —16.01 9P 4 574.626 48.33 18.95 3.91 29.02 42.17 46.00 —3.83 oP 5 622.890 43.85 19.59 3.90 28.86 38.48 46.00 —7.52 QP 6 962.162 35.49 22.73 4.27 27.65 34.84 54.00 —19.16 QP Remark: 1. Final Level = Receiver Read level + Antenna Factor + Cable Loss — Preamplifier Factor. 2. The emission levels of other frequencies are very lower than the limit and not show in test report. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1910045 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road., Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2311 8282 Fax: +86 (0) 755 2311 6366 Page 13 of 18

CCIS Report No: CCISE191004502 Product Name: USB Dongle Product model: u4G—UE1305 Test By: Carey Test mode: ON mode Test Frequency: 30 MHz ~ 1 GHz Polarization: Horizontal Test Voltage: AC 120/60Hz Environment: Temp: 24°C Huni: 57% Level (dBuVim) 80 70 60 FCC PART1S CLAS$ B 30 50 100 200 500 1000 Frequency (MHz) Readint enna Cable Preamp Over Level Factor Loss Factor Level Line Limit Remark 56. 001 47.00 11. 1. 36 o on & Go ho + 143. 830 42.69 9. 2. 44 239. 987 4T.41 12. 2. 82 574. 626 44.18 18. 3..91 T66. 057 37.50 20. 4. 36 962. 162 40.55 22. 4. 27 Remark: 1. Final Level = Receiver Read level + Antenna Factor + Cable Loss — Preamplifier Factor. 2. The emission levels of other frequencies are very lower than the limit and not show in test report. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1910045 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2311 8282 Fax: +86 (0) 755 2311 6366 Page 14 of 18

CCIS Report No: CCISE191004502 Above 1GHz: Product Name: USB Dongle Product model: u4G—UE1305 Test By: Carey Test mode: ON mode Test Frequency: 1 GHz ~ 6 GHz Polarization: Vertical Test Voltage: AC 120/60Hz Environment: Temp: 24°C Huni: 57% 80Level (dBuVim) FCC PART 15 (PK) 70 60 FCC PART 15 (AV) 50 3 1000 1200 1500 2000 5000 6000 Frequency (MHz) Read&ntenna Cable Preamp Limit Over Freq Level Factor Loss Factor Level Line Limit Remark NHz dBu¥y dB/m db _ dB dBu¥/n dBu¥/n db 1 2898.824 46.17 28.29 5.24 41.58 38.12 74.00 —35.88 Peak 2 2898.824 37.42 28.29 5.24 41.58 29.37 54.00 —24.63 Average 3 4804.636 4T.67 31.02 6.80 41.81 43.68 74.00 —30.32 Peak 4 4804.636 38.74 31.02 6.80 41.81 34.75 54.00 —19.25 Average 5 5696.195 47.11 32.64 7.60 41.90 45.45 74.00 —28.55 Peak 6 5696.195 38.23 32.64 7.60 41.90 36.57 54.00 —17.43 Average Remark: 1. Final Level = Receiver Read level + Antenna Factor + Cable Loss— Preamplifier Factor. 2. The emission levels of other frequencies are very lower than the limit and not show in test report. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1910045 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2311 8282 Fax: +86 (0) 755 2311 6366 Page 15 of 18

c c I s Report No: CCISE191004502 Product Name: USB Dongle Product model: u4G—UE1305 Test By: Carey Test mode: ON mode Test Frequency: 1 GHz ~ 6 GHz Polarization: Horizontal Test Voltage: AC 120/60Hz Environment: Temp: 24°C Huni: 57% solevel (dBuVim) FCC PART 15 (PK) 70 60 FCC PART 15 (AV) 1000 1200 1500 2000 5000 6000 Frequency (MHz) ReadiAntenna Cable Preamp Limit Over Freq Level Factor Loss Factor Level Line Limit Remark NBz dBu¥y dB/m dB dB dBu¥/m dBu¥/m dB 2972.460 46.94 28.44 32 41.53 39.17 74.00 —34.83 Peak ~i1— o o on on On® oo N3 + 2972.460 37.66 28.44 32 41.53 29.89 54.00 —24.11 Average 4208.015 47.25 30.34 41 41.81 42.19 74.00 —31.81 Peak 4208.015 38.45 30.34 41 41.81 33.39 54.00 —20.61 Average 5321.268 4T.T1 32.18 10 41.90 45.09 74.00 —28.91 Peak §321.268 38.37 32.18 10 41.90 35.75 54.00 —18.25 &Average Remark: 1. Final Level = Receiver Read level + Antenna Factor + Cable Loss — Preamplifier Factor. 2. The emission levels of other frequencies are very lower than the limit and not show in test report. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1910045 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2811 8282 Fax: +86 (0) 755 2311 6366 Page 16 of 18


Document Created: 2019-10-23 15:58:36
Document Modified: 2019-10-23 15:58:36
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