test report BLE

FCC ID: 2APKZ-BT600E

Test Report

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FCCID_4256821

Global United Technology Services Co., Ltd. Report No.: GTS201904000003F02 FCC REPORT Applicant: OCEAN NK DIGITAL TECHNOLOGY LIMITED Address of Applicant: BLK. F, 7/F., WAH HING INDUSTRIAL MANSIONS, 36 TAI YAU STREET, SAN PO KONG, KOWLOON, Hong Kong Manufacturer/Factory: NK (ShenZhen) Co.,Ltd Address of No.8,Lanjin Seven Road,Pingshan District,Shenzhen Manufacturer/Factory: City,Guangdong Province,China. Equipment Under Test (EUT) Product Name: Bluetooth Earphone Model No.: RZE-BT600E, RZE-BT601E, RZE-BT602E FCC ID: 2APKZ-BT600E Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.249 Date of sample receipt: April 02, 2019 Date of Test: April 02-08, 2019 Date of report issued: April 08, 2019 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Authorized Signature: Robinson Lo Laboratory Manager This 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.

Report No.: GTS201904000003F02 2 Version Version No. Date Description 00 April 08, 2019 Original Prepared By: Date: April 08, 2019 Project Engineer Check By: Date: April 08, 2019 Reviewer Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 26

Report No.: GTS201904000003F02 3 Contents Page 1 COVER PAGE .............................................................................................................................................1 2 VERSION ...................................................................................................................................................2 3 CONTENTS ...............................................................................................................................................3 4 TEST SUMMARY ......................................................................................................................................4 4.1 MEASUREMENT UNCERTAINTY .............................................................................................................4 5 GENERAL INFORMATION .......................................................................................................................5 5.1 GENERAL DESCRIPTION OF EUT ..........................................................................................................5 5.2 TEST MODE .........................................................................................................................................7 5.3 DESCRIPTION OF SUPPORT UNITS ........................................................................................................7 5.4 TEST FACILITY ....................................................................................................................................7 5.5 TEST LOCATION ..................................................................................................................................7 6 TEST INSTRUMENTS LIST ......................................................................................................................8 7 TEST RESULTS AND MEASUREMENT DATA .....................................................................................10 7.1 ANTENNA REQUIREMENT ....................................................................................................................10 7.2 CONDUCTED EMISSIONS ....................................................................................................................11 7.3 RADIATED EMISSION METHOD ............................................................................................................14 7.3.1 Field Strength of The Fundamental Signal ..................................................................................16 7.3.2 Spurious emissions .....................................................................................................................17 7.3.3 Bandedge emissions ...................................................................................................................22 7.4 20DB OCCUPY BANDWIDTH ...............................................................................................................24 8 TEST SETUP PHOTO .............................................................................................................................26 9 EUT CONSTRUCTIONAL DETAILS .......................................................................................................26 Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 26

Report No.: GTS201904000003F02 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203 Pass AC Power Line Conducted Emission 15.207 Pass Field strength of the fundamental signal 15.249 (a) Pass Spurious emissions 15.249 (a) (d)/15.209 Pass Band edge 15.249 (d)/15.205 Pass 20dB Occupied Bandwidth 15.215 (c) Pass Remarks: 1. Test according to ANSI C63.10: 2013. 2. Pass: The EUT complies with the essential requirements in the standard. 4.1 Measurement Uncertainty Test Item Frequency Range Measurement Uncertainty Notes Radiated Emission 9kHz ~ 30MHz  4.54dB (1) Radiated Emission 30MHz ~ 1000MHz  5.34dB (1) Radiated Emission 1GHz ~ 26.5GHz  5.34dB (1) AC Power Line Conducted 0.15MHz ~ 30MHz  3.44dB (1) Emission Note (1): The measurement uncertainty is for coverage factor of k=2 and a level of confidence of 95%. Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 26

Report No.: GTS201904000003F02 5 General Information 5.1 General Description of EUT Product Name: Bluetooth Earphone Model No.: RZE-BT600E, RZE-BT601E, RZE-BT602E Test model: RZE-BT600E Remark: All above models are identical in the same PCB layout, interior structure and electrical circuits. The differences are color and model name for commercial purpose. Serial No.: RZEBT600E Hardware Version: V1.1 Software Version: V1.0 Test sample(s) ID: GTS201904000003-1 Sample(s) Status Engineered sample Operation Frequency: 2402MHz~2480MHz Channel numbers: 40 Channel separation: 2MHz Modulation type: GFSK Antenna Type: PCB Antenna Antenna gain: 0dBi(declare by applicant) Power supply: Battery: DC 3.7V, 135mAh Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 5 of 26

Report No.: GTS201904000003F02 Operation Frequency each of channel Channel Frequency Channel Frequency Channel Frequency Channel Frequency 1 2402MHz 11 2422MHz 21 2442MHz 31 2462MHz 2 2404MHz 12 2424MHz 22 2444MHz 32 2464MHz . ..… . ..… . ..… . ..… . ..… . ..… . ..… . ..… 9 2418MHz 19 2438MHz 29 2458MHz 39 2478MHz 10 2420MHz 20 2440MHz 30 2460MHz 40 2480MHz Note: In section 15.31(m), regards to the operating frequency range over 10 MHz, the Lowest frequency, the middle frequency, and the highest frequency of channel were selected to perform the test, and the selected channel see below: Channel Frequency The lowest channel 2402MHz The middle channel 2440MHz The Highest channel 2480MHz Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 6 of 26

Report No.: GTS201904000003F02 5.2 Test mode Transmitting mode Keep the EUT in continuously transmitting mode. Remark: During the test, the dutycycle >98%, the test voltage was tuned from 85% to 115% of the nominal rated supply voltage, and found that the worst case was under the nominal rated supply condition. So the report just shows that condition’s data. Per-test mode. We have verified the construction and function in typical operation, The EUT was placed on three different polar directions; i.e. X axis, Y axis, Z axis. which was shown in this test report and defined as follows: Axis X Y Z Field Strength(dBuV/m) 87.45 88.78 86.23 5.3 Description of Support Units Manufacturer Description Model Serial Number Remark DELTA ADAPTER ADP-60ADT N/A Radiated emission AoHai Adapter USB Charger A9A-050100U-US1 N/A Conduced emission 5.4 Test Facility The test facility is recognized, certified, or accredited by the following organizations: ● FCC —Registration No.: 381383 Global United Technology Services Co., Ltd., Shenzhen EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in files. Registration 381383. ● Industry Canada (IC) —Registration No.: 9079A-2 The 3m Semi-anechoic chamber of Global United Technology Services Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 9079A-2. ● NVLAP (LAB CODE:600179-0) Global United Technology Services Co., Ltd., is accredited by the National Voluntary Laboratory Accreditation Program (NVLAP). LAB CODE:600179-0 5.5 Test Location All tests were performed at: Global United Technology Services Co., Ltd. Address: No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Tel: 0755-27798480 Fax: 0755-27798960 Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 7 of 26

Report No.: GTS201904000003F02 6 Test Instruments list Radiated Emission: Inventory Cal.Date Cal.Due date Item Test Equipment Manufacturer Model No. No. (mm-dd-yy) (mm-dd-yy) 3m Semi- Anechoic 1 ZhongYu Electron 9.2(L)*6.2(W)* 6.4(H) GTS250 July. 03 2015 July. 02 2020 Chamber 2 Control Room ZhongYu Electron 6.2(L)*2.5(W)* 2.4(H) GTS251 N/A N/A 3 EMI Test Receiver Rohde & Schwarz ESU26 GTS203 June. 27 2018 June. 26 2019 SCHWARZBECK 4 BiConiLog Antenna VULB9163 GTS214 June. 27 2018 June. 26 2019 MESS-ELEKTRONIK Double -ridged SCHWARZBECK 5 BBHA 9120 D GTS208 June. 27 2018 June. 26 2019 waveguide horn MESS-ELEKTRONIK 6 Horn Antenna ETS-LINDGREN 3160 GTS217 June. 27 2018 June. 26 2019 7 EMI Test Software AUDIX E3 N/A N/A N/A 8 Coaxial Cable GTS N/A GTS213 June. 27 2018 June. 26 2019 9 Coaxial Cable GTS N/A GTS211 June. 27 2018 June. 26 2019 10 Coaxial cable GTS N/A GTS210 June. 27 2018 June. 26 2019 11 Coaxial Cable GTS N/A GTS212 June. 27 2018 June. 26 2019 12 Amplifier(100kHz-3GHz) HP 8347A GTS204 June. 27 2018 June. 26 2019 13 Amplifier(2GHz-20GHz) HP 84722A GTS206 June. 27 2018 June. 26 2019 AFS33-18002 14 Amplifier (18-26GHz) Rohde & Schwarz GTS218 June. 27 2018 June. 26 2019 650-30-8P-44 15 Band filter Amindeon 82346 GTS219 June. 27 2018 June. 26 2019 16 Power Meter Anritsu ML2495A GTS540 June. 27 2018 June. 26 2019 17 Power Sensor Anritsu MA2411B GTS541 June. 27 2018 June. 26 2019 Wideband Radio 18 Rohde & Schwarz CMW500 GTS575 June. 27 2018 June. 26 2019 Communication Tester 19 Splitter Agilent 11636B GTS237 June. 27 2018 June. 26 2019 20 Loop Antenna ZHINAN ZN30900A GTS534 June. 27 2018 June. 26 2019 Breitband 21 SCHWARZBECK BBHA 9170 GTS579 Oct. 20 2018 Oct. 19 2019 hornantenne 22 Amplifier TDK PA-02-02 GTS574 Oct. 20 2018 Oct. 19 2019 23 Amplifier TDK PA-02-03 GTS576 Oct. 20 2018 Oct. 19 2019 PSA Series Spectrum 24 Rohde & Schwarz FSP GTS578 June. 27 2018 June. 26 2019 Analyzer Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 8 of 26

Report No.: GTS201904000003F02 Conducted Emission Inventory Cal.Date Cal.Due date Item Test Equipment Manufacturer Model No. No. (mm-dd-yy) (mm-dd-yy) 1 Shielding Room ZhongYu Electron 7.3(L)x3.1(W)x2.9(H) GTS252 May.16 2014 May.15 2019 2 EMI Test Receiver R&S ESCI 7 GTS552 June. 27 2018 June. 26 2019 3 Coaxial Switch ANRITSU CORP MP59B GTS225 June. 27 2018 June. 26 2019 SCHWARZBECK 4 Artificial Mains Network NSLK8127 GTS226 June. 27 2018 June. 26 2019 MESS 5 Coaxial Cable GTS N/A GTS227 June. 27 2018 June. 26 2019 6 EMI Test Software AUDIX E3 N/A N/A N/A 7 Thermo meter KTJ TA328 GTS233 June. 27 2018 June. 26 2019 Elektronik- 8 Absorbing clamp MDS21 GTS229 June. 27 2018 June. 26 2019 Feinmechanik RF Conducted Test: Cal.Date Cal.Due date Item Test Equipment Manufacturer Model No. Serial No. (mm-dd-yy) (mm-dd-yy) 1 MXA Signal Analyzer Agilent N9020A GTS566 June. 27 2018 June. 26 2019 2 EMI Test Receiver R&S ESCI 7 GTS552 June. 27 2018 June. 26 2019 3 Spectrum Analyzer Agilent E4440A GTS533 June. 27 2018 June. 26 2019 MXG vector Signal 4 Agilent N5182A GTS567 June. 27 2018 June. 26 2019 Generator ESG Analog Signal 5 Agilent E4428C GTS568 June. 27 2018 June. 26 2019 Generator 6 USB RF Power Sensor DARE RPR3006W GTS569 June. 27 2018 June. 26 2019 7 RF Switch Box Shongyi RFSW3003328 GTS571 June. 27 2018 June. 26 2019 8 EMI Test Receiver R&S ESCI 7 GTS552 June. 27 2018 June. 26 2019 Programmable Constant 9 Temp & Humi WEWON WHTH-150L-40-880 GTS572 June. 27 2018 June. 26 2019 Test Chamber General used equipment: Cal.Date Cal.Due date Item Test Equipment Manufacturer Model No. Inventory No. (mm-dd-yy) (mm-dd-yy) Humidity/ Temperature 1 KTJ TA328 GTS243 June. 27 2018 June. 26 2019 Indicator 2 Barometer ChangChun DYM3 GTS255 June. 27 2018 June. 26 2019 Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 9 of 26

Report No.: GTS201904000003F02 7 Test results and Measurement Data 7.1 Antenna requirement Standard requirement: FCC Part15 C Section 15.203 15.203 requirement: An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator, the manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. 15.247(c) (1)(i) requirement: (i) Systems operating in the 2400-2483.5 MHz band that is used exclusively for fixed. Point-to-point operations may employ transmitting antennas with directional gain greater than 6dBi provided the maximum conducted output power of the intentional radiator is reduced by 1 dB for every 3 dB that the directional gain of the antenna exceeds 6dBi. EUT Antenna: The antenna is PCB antenna, the best case gain of the antenna is 0dBi, reference to the appendix II for details Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 10 of 26

Report No.: GTS201904000003F02 7.2 Conducted Emissions Test Requirement: FCC Part15 C Section 15.207 Test Method: ANSI C63.10:2013 Test Frequency Range: 150KHz to 30MHz Class / Severity: Class B Class B Receiver setup: RBW=9KHz, VBW=30KHz, Sweep time=auto Limit: Limit (dBuV) Frequency range (MHz) Quasi-peak Average 0.15-0.5 66 to 56* 56 to 46* 0.5-5 56 46 5-30 60 50 * Decreases with the logarithm of the frequency. Test setup: Test procedure: 1. The EUT and simulators are connected to the main power through a line impedance stabilization network (L.I.S.N.). This provides 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 refer 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 C63.10: 2013 on conducted measurement. Test Instruments: Refer to section 6.0 for details Test mode: Refer to section 5.2 for details Test environment: Temp.: 25 C Humid.: 52% Press.: 1012mbar Test voltage: AC 120V, 60Hz Test results: Pass Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 11 of 26

Report No.: GTS201904000003F02 Measurement data Line: Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 12 of 26

Report No.: GTS201904000003F02 Neutral: 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 4. If the average limit is met when using a quasi-peak detector receiver, the EUT shall be deemed to meet both limits and measurement with the average detector receiver is unnecessary. Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 13 of 26

Report No.: GTS201904000003F02 7.3 Radiated Emission Method Test Requirement: FCC Part15 C Section 15.209 Test Method: ANSI C63.10:2013 Test Frequency Range: 9kHz to 25GHz Test site: Measurement Distance: 3m Receiver setup: Frequency Detector RBW VBW Remark 9kHz- PK,AV 200Hz 300Hz PK,AV 150kHz 150kHz- PK,AV,QP 9kHz 10kHz PK,AV,QP 30MHz 30MHz- Quasi-peak 120KHz 300KHz Quasi-peak Value 1GHz Peak 1MHz 3MHz Peak Value Above 1GHz Peak 1MHz 10Hz Average Value Limit: Frequency Limit (dBuV/m @3m) Remark (Field strength of the 94.00 Average Value fundamental signal) 2400MHz-2483.5MHz 114.00 Peak Value Limit: Frequency Limit (uV/m) Remark (Spurious Emissions) 0.009MHz-0.490MHz 2400/F(kHz) @300m Quasi-peak Value 0.490MHz-1.705MHz 24000/F(kHz) @30m Quasi-peak Value 1.705MHz-30.0MHz 30 @30m Quasi-peak Value 30MHz-88MHz 100 @3m Quasi-peak Value 88MHz-216MHz 150 @3m Quasi-peak Value 216MHz-960MHz 200 @3m Quasi-peak Value 960MHz-1GHz 500 @3m Quasi-peak Value 500 @3m Average Value Above 1GHz 5000 @3m Peak Value Limit: Emissions radiated outside of the specified frequency bands, except for (band edge) harmonics, shall be attenuated by at least 50 dB below the level of the fundamental or to the general radiated emission limits in Section 15.209, whichever is the lesser attenuation. Test setup: For radiated emissions from 9kHz to 30MHz For radiated emissions from 30MHz to1GHz Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 14 of 26

Report No.: GTS201904000003F02 For radiated emissions above 1GHz Test Procedure: 1. The EUT was placed on the top of a rotating table (0.8m for below 1GHz and 1.5 meters for above 1GHz) above the ground at a 3 meter 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 rota 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 6.0 for details Test mode: Refer to section 5.2 for details Test environment: Temp.: 25 C Humid.: 52% Press.: 1012mbar Test voltage: AC 120V, 60Hz Test results: Pass Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 15 of 26

Report No.: GTS201904000003F02 Measurement data: 7.3.1 Field Strength of The Fundamental Signal Peak value: Read Antenna Cable Preamp Over Frequency Level Limit Line Level Factor Loss Factor Limit polarization (MHz) (dBuV/m) (dBuV/m) (dBuV) (dB/m) (dB) (dB) (dB) 2402.00 89.48 27.58 5.39 34.01 88.44 114.00 -25.56 Vertical 2402.00 84.68 27.58 5.39 34.01 83.64 114.00 -30.36 Horizontal 2440.00 89.83 27.48 5.43 33.96 88.78 114.00 -25.22 Vertical 2440.00 83.97 27.48 5.43 33.96 82.92 114.00 -31.08 Horizontal 2480.00 89.07 27.52 5.47 33.92 88.14 114.00 -25.86 Vertical 2480.00 83.35 27.52 5.47 33.92 82.42 114.00 -31.58 Horizontal Average value: Read Antenna Cable Preamp Over Frequency Level Limit Line Level Factor Loss Factor Limit polarization (MHz) (dBuV/m) (dBuV/m) (dBuV) (dB/m) (dB) (dB) (dB) 2402.00 79.93 27.58 5.39 34.01 78.89 94.00 -15.11 Vertical 2402.00 74.97 27.58 5.39 34.01 73.93 94.00 -20.07 Horizontal 2440.00 79.81 27.48 5.43 33.96 78.76 94.00 -15.24 Vertical 2440.00 73.36 27.48 5.43 33.96 72.31 94.00 -21.69 Horizontal 2480.00 78.81 27.52 5.47 33.92 77.88 94.00 -16.12 Vertical 2480.00 73.49 27.52 5.47 33.92 72.56 94.00 -21.44 Horizontal Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 16 of 26

Report No.: GTS201904000003F02 7.3.2 Spurious emissions  Below 30MHz The emission from 9 kHz to 30MHz was pre-tested and found the result was 20dB lower than the limit, and according to 15.31(o), the test result no need to reported.  Below 1GHz Horizontal: Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 17 of 26

Report No.: GTS201904000003F02 Vertical: Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 18 of 26

Report No.: GTS201904000003F02  Above 1GHz Test channel: Lowest channel Peak value: Read Antenna Cable Preamp Over Frequency Level Limit Line Level Factor Loss Factor Limit polarization (MHz) (dBuV/m) (dBuV/m) (dBuV) (dB/m) (dB) (dB) (dB) 4804.00 35.03 31.78 8.60 32.09 43.32 74.00 -30.68 Vertical 7206.00 30.32 36.15 11.65 32.00 46.12 74.00 -27.88 Vertical 9608.00 30.12 37.95 14.14 31.62 50.59 74.00 -23.41 Vertical 12010.00 * 74.00 Vertical 14412.00 * 74.00 Vertical 4804.00 38.85 31.78 8.60 32.09 47.14 74.00 -26.86 Horizontal 7206.00 31.87 36.15 11.65 32.00 47.67 74.00 -26.33 Horizontal 9608.00 29.33 37.95 14.14 31.62 49.80 74.00 -24.20 Horizontal 12010.00 * 74.00 Horizontal 14412.00 * 74.00 Horizontal Average value: Read Antenna Cable Preamp Over Frequency Level Limit Line Level Factor Loss Factor Limit polarization (MHz) (dBuV/m) (dBuV/m) (dBuV) (dB/m) (dB) (dB) (dB) 4804.00 24.27 31.78 8.60 32.09 32.56 54.00 -21.44 Vertical 7206.00 19.26 36.15 11.65 32.00 35.06 54.00 -18.94 Vertical 9608.00 18.48 37.95 14.14 31.62 38.95 54.00 -15.05 Vertical 12010.00 * 54.00 Vertical 14412.00 * 54.00 Vertical 4804.00 28.25 31.78 8.60 32.09 36.54 54.00 -17.46 Horizontal 7206.00 21.29 36.15 11.65 32.00 37.09 54.00 -16.91 Horizontal 9608.00 18.02 37.95 14.14 31.62 38.49 54.00 -15.51 Horizontal 12010.00 * 54.00 Horizontal 14412.00 * 54.00 Horizontal Remarks: 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. 3. “*”, means this data is the too weak instrument of signal is unable to test. Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 19 of 26

Report No.: GTS201904000003F02 Test channel: Middle Peak value: Read Antenna Cable Preamp Over Frequency Level Limit Line Level Factor Loss Factor Limit polarization (MHz) (dBuV/m) (dBuV/m) (dBuV) (dB/m) (dB) (dB) (dB) 4880.00 35.40 31.85 8.67 32.12 43.80 74.00 -30.20 Vertical 7320.00 30.57 36.37 11.72 31.89 46.77 74.00 -27.23 Vertical 9760.00 30.34 38.35 14.25 31.62 51.32 74.00 -22.68 Vertical 12200.00 * 74.00 Vertical 14640.00 * 74.00 Vertical 4880.00 39.30 31.85 8.67 32.12 47.70 74.00 -26.30 Horizontal 7320.00 32.15 36.37 11.72 31.89 48.35 74.00 -25.65 Horizontal 9760.00 29.59 38.35 14.25 31.62 50.57 74.00 -23.43 Horizontal 12200.00 * 74.00 Horizontal 14640.00 * 74.00 Horizontal Average value: Read Antenna Cable Preamp Over Frequency Level Limit Line Level Factor Loss Factor Limit polarization (MHz) (dBuV/m) (dBuV/m) (dBuV) (dB/m) (dB) (dB) (dB) 4880.00 24.58 31.85 8.67 32.12 32.98 54.00 -21.02 Vertical 7320.00 19.47 36.37 11.72 31.89 35.67 54.00 -18.33 Vertical 9760.00 18.67 38.35 14.25 31.62 39.65 54.00 -14.35 Vertical 12200.00 * 54.00 Vertical 14640.00 * 54.00 Vertical 4880.00 28.60 31.85 8.67 32.12 37.00 54.00 -17.00 Horizontal 7320.00 21.52 36.37 11.72 31.89 37.72 54.00 -16.28 Horizontal 9760.00 18.24 38.35 14.25 31.62 39.22 54.00 -14.78 Horizontal 12200.00 * 54.00 Horizontal 14640.00 * 54.00 Horizontal Remarks: 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. 3. “*”, means this data is the too weak instrument of signal is unable to test. Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 20 of 26

Report No.: GTS201904000003F02 Test channel: Highest Peak value: Read Antenna Cable Preamp Over Frequency Level Limit Line Level Factor Loss Factor Limit polarization (MHz) (dBuV/m) (dBuV/m) (dBuV) (dB/m) (dB) (dB) (dB) 4960.00 35.60 31.93 8.73 32.16 44.10 74.00 -29.90 Vertical 7440.00 30.70 36.59 11.79 31.78 47.30 74.00 -26.70 Vertical 9920.00 30.46 38.81 14.38 31.88 51.77 74.00 -22.23 Vertical 12400.00 * 74.00 Vertical 14880.00 * 74.00 Vertical 4960.00 39.54 31.93 8.73 32.16 48.04 74.00 -25.96 Horizontal 7440.00 32.30 36.59 11.79 31.78 48.90 74.00 -25.10 Horizontal 9920.00 29.72 38.81 14.38 31.88 51.03 74.00 -22.97 Horizontal 12400.00 * 74.00 Horizontal 14880.00 * 74.00 Horizontal Average value: Read Antenna Cable Preamp Over Frequency Level Limit Line Level Factor Loss Factor Limit polarization (MHz) (dBuV/m) (dBuV/m) (dBuV) (dB/m) (dB) (dB) (dB) 4960.00 24.77 31.93 8.73 32.16 33.27 54.00 -20.73 Vertical 7440.00 19.60 36.59 11.79 31.78 36.20 54.00 -17.80 Vertical 9920.00 18.78 38.81 14.38 31.88 40.09 54.00 -13.91 Vertical 12400.00 * 54.00 Vertical 14880.00 * 54.00 Vertical 4960.00 28.81 31.93 8.73 32.16 37.31 54.00 -16.69 Horizontal 7440.00 21.66 36.59 11.79 31.78 38.26 54.00 -15.74 Horizontal 9920.00 18.37 38.81 14.38 31.88 39.68 54.00 -14.32 Horizontal 12400.00 * 54.00 Horizontal 14880.00 * 54.00 Horizontal Remarks: 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. 3. “*”, means this data is the too weak instrument of signal is unable to test. Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 21 of 26

Report No.: GTS201904000003F02 7.3.3 Bandedge emissions All of the restriction bands were tested, and only the data of worst case was exhibited. Test channel: Lowest channel Peak value: Read Antenna Cable Preamp Frequency Level Limit Line Over Limit Level Factor Loss Factor Polarization (MHz) (dBuV/m) (dBuV/m) (dB) (dBuV) (dB/m) (dB) (dB) 2310.00 43.72 27.91 5.30 24.64 52.29 74.00 -21.71 Horizontal 2390.00 47.63 27.59 5.38 24.71 55.89 74.00 -18.11 Horizontal 2400.00 49.35 27.41 5.39 24.72 57.43 74.00 -16.57 Horizontal 2310.00 44.35 27.91 5.30 24.64 52.92 74.00 -21.08 Vertical 2390.00 48.76 27.59 5.38 24.71 57.02 74.00 -16.98 Vertical 2400.00 50.19 27.41 5.39 24.72 58.27 74.00 -15.73 Vertical Average value: Read Antenna Cable Preamp Frequency Level Limit Line Over Limit Level Factor Loss Factor Polarization (MHz) (dBuV/m) (dBuV/m) (dB) (dBuV) (dB/m) (dB) (dB) 2310.00 34.08 27.91 5.30 24.64 42.65 54.00 -11.35 Horizontal 2390.00 35.37 27.59 5.38 24.71 43.63 54.00 -10.37 Horizontal 2400.00 36.37 27.41 5.39 24.72 44.45 54.00 -9.55 Horizontal 2310.00 34.09 27.91 5.30 24.64 42.66 54.00 -11.34 Vertical 2390.00 36.10 27.59 5.38 24.71 44.36 54.00 -9.64 Vertical 2400.00 37.22 27.41 5.39 24.72 45.30 54.00 -8.70 Vertical Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 22 of 26

Report No.: GTS201904000003F02 Test channel: Highest channel Peak value: Read Antenna Cable Preamp Over Frequency Level Limit Line Level Factor Loss Factor Limit Polarization (MHz) (dBuV/m) (dBuV/m) (dBuV) (dB/m) (dB) (dB) (dB) 2483.50 45.93 27.53 5.47 24.80 54.13 74.00 -19.87 Horizontal 2500.00 44.94 27.55 5.49 24.86 53.12 74.00 -20.88 Horizontal 2483.50 46.91 27.53 5.47 24.80 55.11 74.00 -18.89 Vertical 2500.00 46.02 27.55 5.49 24.86 54.20 74.00 -19.80 Vertical Average value: Read Antenna Cable Preamp Frequency Level Limit Line Over Level Factor Loss Factor Polarization (MHz) (dBuV/m) (dBuV/m) Limit (dB) (dBuV) (dB/m) (dB) (dB) 2483.50 34.92 27.53 5.47 24.80 43.12 54.00 -10.88 Horizontal 2500.00 34.80 27.55 5.49 24.86 42.98 54.00 -11.02 Horizontal 2483.50 35.38 27.53 5.47 24.80 43.58 54.00 -10.42 Vertical 2500.00 34.79 27.55 5.49 24.86 42.97 54.00 -11.03 Vertical Remark: 1. Final Level =Receiver Read level + Antenna Factor + Cable Loss – Preamplifier Factor Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 23 of 26

Report No.: GTS201904000003F02 7.4 20dB Occupy Bandwidth Test Requirement: FCC Part15 C Section 15.249/15.215 Test Method: ANSI C63.10:2013 Limit: Operation Frequency range 2400MHz~2483.5MHz Test setup: Test Instruments: Refer to section 6.0 for details Test mode: Refer to section 5.2 for details Test results: Pass Measurement Data Test channel 20dB bandwidth(MHz) Result Lowest 1.191 Pass Middle 1.195 Pass Highest 1.187 Pass Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 24 of 26

Report No.: GTS201904000003F02 Test plot as follows: Lowest channel Midle channel Highest channel Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 25 of 26

Report No.: GTS201904000003F02 8 Test Setup Photo Reference to the appendix I for details. 9 EUT Constructional Details Reference to the appendix II for details. ------End------ Global United Technology Services Co., Ltd. No. 301-309, 3/F., Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 26 of 26


Document Created: 2019-04-29 11:11:59
Document Modified: 2019-04-29 11:11:59
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