T1881286 03-FCC PART 15.247-BT4.0

FCC ID: SY4-A01023

Test Report

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FCCID_4092842

FCC TEST REPORT FCC ID: SY4-A01023 On Behalf of Shanghai Huace Navigation Technology LTD. GNSS Receiver (i70+) Model No.: 1180271031142 Prepared for : Shanghai Huace Navigation Technology LTD. Address : Building D, 599 Gaojing Road, Qingpu District, Shanghai, China Prepared By : Shenzhen Alpha Product Testing Co., Ltd. Building i, No.2, Lixin Road, Fuyong Street, Bao'an District, 518103, Address : Shenzhen, Guangdong, China Report Number : T1881286 03 Date of Receipt : August 15, 2018 Date of Test : August 15, 2018-October 24, 2018 Date of Report : October 24, 2018 Version Number : REV0

Page 2 of 33 Report No.: T1881286 03 TABLE OF CONTENTS Description Page 1. Summary of Standards And Results ----------------------------------------------------------------- 6 1.1. Description of Standards and Results ---------------------------------------------------------- 6 2. General Information ------------------------------------------------------------------------------------ 7 2.1. Description of Device (EUT)-------------------------------------------------------------------- 7 2.2. Accessories of Device (EUT) ------------------------------------------------------------------- 8 2.3. Tested Supporting System Details -------------------------------------------------------------- 8 2.4. Block Diagram of connection between EUT and simulators ------------------------------- 8 2.5. Test Mode Description --------------------------------------------------------------------------- 8 2.6. Test Conditions ------------------------------------------------------------------------------------ 8 2.7. Test Facility ---------------------------------------------------------------------------------------- 9 2.8. Measurement Uncertainty ----------------------------------------------------------------------- 9 2.9. Test Equipment List ---------------------------------------------------------------------------- 10 3. Spurious Emission ------------------------------------------------------------------------------------- 12 3.1. Test Limits --------------------------------------------------------------------------------------- 12 3.2. Test Procedure ----------------------------------------------------------------------------------- 12 3.3. Test Setup ---------------------------------------------------------------------------------------- 13 3.4. Test Results -------------------------------------------------------------------------------------- 14 4. Power Line Conducted Emission ------------------------------------------------------------------- 18 4.1. Test Limits --------------------------------------------------------------------------------------- 18 4.2. Test Procedure ----------------------------------------------------------------------------------- 18 4.3. Test Setup ---------------------------------------------------------------------------------------- 18 4.4. Test Results -------------------------------------------------------------------------------------- 19 5. Conducted Maximum Output Power ------------------------------------------------------------- 21 5.1. Test limits ---------------------------------------------------------------------------------------- 21 5.2. Test Procedure ----------------------------------------------------------------------------------- 21 5.3. Test Setup ---------------------------------------------------------------------------------------- 21 5.4. Test Results -------------------------------------------------------------------------------------- 21 6. Peak Power Spectral Density------------------------------------------------------------------------ 22 6.1. Test limits ---------------------------------------------------------------------------------------- 22 6.2. Test Procedure ----------------------------------------------------------------------------------- 22 6.3. Test Setup ---------------------------------------------------------------------------------------- 22 6.4. Test Results -------------------------------------------------------------------------------------- 22 7. Bandwidth ----------------------------------------------------------------------------------------------- 24 7.1. Test limits ---------------------------------------------------------------------------------------- 24 7.2. Test Procedure ----------------------------------------------------------------------------------- 24 7.3. Test Setup ---------------------------------------------------------------------------------------- 24 7.4. Test Results -------------------------------------------------------------------------------------- 24 8. Band Edge Check -------------------------------------------------------------------------------------- 26 8.1. Test limits ---------------------------------------------------------------------------------------- 26 8.2. Test Procedure ----------------------------------------------------------------------------------- 26 8.3. Test Setup ---------------------------------------------------------------------------------------- 26 8.4. Test Results -------------------------------------------------------------------------------------- 26 9. Antenna Requirement -------------------------------------------------------------------------------- 30 9.1. Standard Requirement -------------------------------------------------------------------------- 30 9.2. Antenna Connected Construction------------------------------------------------------------- 30

Page 3 of 33 Report No.: T1881286 03 9.3. Results -------------------------------------------------------------------------------------------- 30 10. Test setup photo ---------------------------------------------------------------------------------------- 31 10.1. Photos of Radiated emission ------------------------------------------------------------------ 31 10.2. Photos of Conducted Emission test----------------------------------------------------------- 32 11. Test setup photo ---------------------------------------------------------------------------------------- 33

Page 4 of 33 Report No.: T1881286 03 TEST REPORT DECLARATION Applicant : Shanghai Huace Navigation Technology LTD. Address : Building D, 599 Gaojing Road, Qingpu District, Shanghai, China Manufacturer : Shanghai Huace Navigation Technology LTD. Address : Building D, 599 Gaojing Road, Qingpu District, Shanghai, China EUT Description : GNSS Receiver (i70+) (A) Model No. : 1180271031142 (B) Trademark : Measurement Standard Used: FCC Rules and Regulations Part 15 Subpart C Section 15.247: 2016, ANSI C63.10-2013 The device described above is tested by Shenzhen Alpha Product Testing Co., Ltd. to determine the maximum emission levels emanating from the device. The maximum emission levels are compared to the FCC Part 15 Subpart C limits both conducted and radiated emissions. The test results are contained in this test report and Shenzhen Alpha Product Testing Co., Ltd. is assumed of full responsibility for the accuracy and completeness of these tests. After the test, our opinion is that EUT compliance with the requirement of the above standards. This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Shenzhen Alpha Product Testing Co., Ltd. Tested by (name + signature)........…..: Reak Yang …………………………………. Project Engineer Simple Guan Approved by (name + signature)…....: Project Manager …………………………………. Date of issue…… …………………..: October 24, 2018

Page 5 of 33 Report No.: T1881286 03 Revision History Revision Issue Date Revisions Revised By 00 October 24, 2018 Initial released Issue Simple Guan

Page 6 of 33 Report No.: T1881286 03 1. SUMMARY OF STANDARDS AND RESULTS 1.1.Description of Standards and Results The EUT have been tested according to the applicable standards as referenced below: Standards Test Item Test Requirement Result Paragraph Conducted Emission FCC PART 15:2016 15.207 P 6dB Bandwidth FCC PART 15:2016 15.247 (a)(2) P Output Power FCC PART 15:2016 15.247 (b)(3) P Radiated Spurious Emission FCC PART 15:2016 15.247 (c) P Conducted Spurious & Band FCC PART 15:2016 15.247 (d) P Edge Emission Power Spectral Density FCC PART 15:2016 15.247 (e) P Radiated Band Edge FCC PART 15:2016 15.205 P Emission Antenna Requirement FCC PART 15:2016 15.203 P Note: 1. P is an abbreviation for Pass. 2. F is an abbreviation for Fail. 3. N/A is an abbreviation for Not Applicable.

Page 7 of 33 Report No.: T1881286 03 2. GENERAL INFORMATION 2.1.Description of Device (EUT) Description GNSS Receiver (170+) Model Number 1180271031142 Note 1. The model name "1180271031142"information not listed on marking plate at testing & certification stage, but will be listed in white rectangular frame of marking plate at MP stage. 2. The model name" 1180271031142"corresponding client‘s internal model is" GNSS Receiver (i70+) i70F— WSASC. Trademark CHCNAV Test Voltage DC 7.2V from battery or 12—36VDC, DC 12V From adapter Bluetooth Version Bluetooth 4.2 BLE Operation 2402—2480MHz frequency Channel No. 40 Channels Modulation type GFSK Antenna Type Internal antenna, Maximum Gain is 1dBi for BT Software version v1.5.99 Hardware version V2.1

Page 8 of 33 Report No.: T1881286 03 2.2.Accessories of Device (EUT) Accessories1 : Power supply Manufacturer : GUANGDONG ABT INDUSTRIAL CO LTD Model : ABT030120 Input:100-240V~, 50/60Hz, 1A; Ratings : Output: 12VDC, 3A 2.3.Tested Supporting System Details Certification or No. Description Manufacturer Model Serial Number DOC 1. Notebook ACER ZQT N/A DOC 2.4.Block Diagram of connection between EUT and simulators Supporting System EUT 2.5.Test Mode Description Tested mode, channel, and data rate information Frequency Mode Channel (MHz) Low :CH1 2402 GFSK Middle: CH20 2440 High: CH40 2480 2.6.Test Conditions Items Required Actual Temperature range: 15-35℃ 27℃ Humidity range: 25-75% 56% Pressure range: 86-106kPa 980kPa

Page 9 of 33 Report No.: T1881286 03 2.7.Test Facility Shenzhen Alpha Product Testing Co., Ltd Building i, No.2, Lixin Road, Fuyong Street, Bao'an District, 518103, Shenzhen, Guangdong, China June 21, 2018 File on Federal Communication Commission Registration Number: 293961 July 25, 2017 Certificated by IC Registration Number: 12135A 2.8.Measurement Uncertainty (95% confidence levels, k=2) Item Uncertainty Uncertainty for Power point Conducted Emissions Test 2.74dB Uncertainty for Radiation Emission test in 3m chamber 2.13 dB(Polarize: V) (below 30MHz) 2.57dB(Polarize: H) Uncertainty for Radiation Emission test in 3m chamber 3.77dB(Polarize: V) (30MHz to 1GHz) 3.80dB(Polarize: H) Uncertainty for Radiation Emission test in 3m chamber 4.16dB(Polarize: H) (1GHz to 25GHz) 4.13dB(Polarize: V) Uncertainty for radio frequency 5.4×10-8 Uncertainty for conducted RF Power 0.37dB Uncertainty for temperature 0.2℃ Uncertainty for humidity 1% Uncertainty for DC and low frequency voltages 0.06%

Page 10 of 33 Report No.: T1881286 03 2.9.Test Equipment List Equipment Manufacture Model No. Serial No. Last cal. Cal Interval 3m ETS-LINDGR N/A SEL0017 2018.09.21 1Year Semi-Anechoic EN Spectrum Agilent E4407B MY46185649 2018.09.21 1Year analyzer 1166.5950K03-101 Receiver R&S ESCI 2018.09.21 1Year 1 Receiver R&S ESCI 101202 2018.09.21 1Year Bilog Antenna Schwarzbeck VULB 9168 VULB9168-438 2018.04.13 2Year Horn Antenna EMCO 3115 640201028-06 2018.04.13 2Year Active Loop Beijing Daze ZN30900A SEL0097 2018.04.13 2Year Antenna Cable Resenberger N/A No.1 2018.09.21 1Year SCHWARZBE Cable N/A No.2 2018.09.21 1Year CK SCHWARZBE Cable N/A No.3 2018.09.21 1Year CK Pre-amplifier Schwarzbeck BBV9743 9743-019 2018.09.21 1Year AFS33-1800265 Pre-amplifier R&S SEL0080 2018.09.21 1Year 0-30-8P-44 Temperature Terchy MHQ 120 2018.09.21 1Year controller Power divider Anritsu K240C 020346 2018.09.21 1 Year Signal HP 83732B VS3449051 2018.09.21 1 Year Generator Power Meter Agilent E9300A MY41496625 2018.09.21 1Year

Page 11 of 33 Report No.: T1881286 03 L.I.S.N.#1 Schwarzbeck NSLK8126 8126466 2018.09.21 1Year ROHDE&SCH L.I.S.N.#2 ENV216 101043 2018.09.21 1 Year WARZ 20db Attenuator ICPROBING IATS1 82347 2018.09.21 1 Year SCHWARZBE Horn Antenna BBHA 9170 BBHA 9170294 2018.04.13 2 Year CK

Page 12 of 33 Report No.: T1881286 03 3. SPURIOUS EMISSION 3.1.Test Limits NOTE: a) The tighter limit applies at the band edges. b) Emission Level(dB uV/m)=20log Emission Level(uv/m) 3.2.Test Procedure The measuring distance of 3m shall be used for measurements at frequency up to 1GH and above 1GHz, The EUT was placed on a rotating 0.8 m high above ground for below 1GHz and 1.5m high for above1GHz testing, The table was rotated 360 degrees to determine the position of the highest radiation The Test antenna shall vary between 1m and 4m, Both Horizontal and Vertical antenna are set of make measurement. The initial step in collecting conducted emission data is a spectrum analyzer Peak detector mode pre-scanning the measurement frequency range. Significant Peaks are then marked. and then Qusia Peak Detector mode premeasured If Peak value comply with QP limit Below 1GHz.The EUT deemed to comply with QP limit. But the Peak value and average value both need to comply with applicable limit above 1GHz. For the actual test configuration, please see the test setup photo.

Page 13 of 33 Report No.: T1881286 03 3.3.Test Setup Below 30MHz Test Setup Above 30MHz Test Setup

Page 14 of 33 Report No.: T1881286 03 Above 1GHz Test Setup 3.4.Test Results Test Condition Continual Transmitting in maximum power. 9KHz~150KHz RBW200Hz VBW1KHz 150KHz~30MHz RBW9KHz VBW 30KHz 30MHZ~1GHz RBW120KHz VBW 300KHz Above1GHz RBW1MHz VBW 3MHz We have scanned the 10th harmonic from 9 kHz to the EUT. Detailed information please see the following page. From 9KHz to 30MHz: Conclusion: PASS Note: 1.The amplitude of spurious emissions which are attenuated by more than 20dB below the permissible value has no need to be reported. 2.Only show the test data of the worst Channel in this report.

Radiated Emission Measurement File I70F—WSAGC Data #15 Date: 20 18(87 Time: 19.35:50 80.0 dBwW/m zo so FCC Part 15 Class B Radiation: so a0 a0 20 10 oo sa.000 40 5o 60 70 80 un 300 «00— 500 coo 700 1000.000 No. Mk. Freq. Reading Correct Measure— Limit Margin Antenna Table Level Factor ment Height Degree NMHz aBuv a8 dBuVim dBuVim dB Detector cm degreo Comment 7 * 36.8877 19.41 14.15 33.56 40.00 —6.44 QP 2 59.2325 17.43 13.05 30.48 40.00 —9.52 peak 3 1626105 17.36 14.37 31.73 43.50 —11.77— peak 4 362.5878 15.40 15.38 30.79 46.00 —15.21 peak 5 590.9737 14.74 19.02 33.76 46.00 —12.24 peak 6 779.6068 14.97 21.79 36.76 46.00 —9.24 peak Note:1. *Maximum data; x:Over limit; !:over margin. 2. Measurement=Reading Level+Correct Factor; Correct Factor=Antenna Factor+Cable Loss.

Page 16 of 33 Report No.: T1881286 03 Horizontal: Notes: Above is below 1GHz test data. This report only shall the worst case mode for TX 2402MHz.

Page 17 of 33 Report No.: T1881286 03 From 1G-25GHz Test Mode: TX Low Read Polar Antenna Amp Freq Cable Result Limit Margin Level (H/V) Factor Factor Remark (MHz) loss(dB) (dBuV/m) (dBuV/m) (dB) (dBuV/m) (dB/m) (dB) 4804 44.40 V 33.95 10.18 34.26 54.27 74 19.73 PK 4804 34.16 V 33.95 10.18 34.26 44.03 54 9.97 AV 7206 / / 9608 / / 4804 44.43 H 33.95 10.18 34.26 54.30 74 19.70 PK 4804 35.06 H 33.95 10.18 34.26 44.93 54 9.07 AV 7206 9608 Test Mode: TX Mid 4880 41.37 V 33.93 10.2 34.29 51.21 74 22.79 PK 4880 32.54 V 33.93 10.2 34.29 42.38 54 11.62 AV 7320 / 9760 / 4880 42.38 H 33.93 10.2 34.29 52.22 74 21.78 PK 4880 33.91 H 33.93 10.2 34.29 43.75 54 10.25 AV 7320 9760 Test Mode: TX High 4960 42.48 V 33.98 10.22 34.25 52.43 74 21.57 PK 4960 32.79 V 33.98 10.22 34.25 42.74 54 11.26 AV 7440 / 9920 / 4960 43.32 H 33.98 10.22 34.25 53.27 74 20.73 PK 4960 32.16 H 33.98 10.22 34.25 42.11 54 11.89 AV 7440 / 9920 / Note: 1, Result = Read level + Antenna factor + cable loss-Amp factor 2, All the other emissions not reported were too low to read and deemed to comply with FCC limit.

Page 18 of 33 Report No.: T1881286 03 4. POWER LINE CONDUCTED EMISSION 4.1. Test Limits Frequency Limits dB(μV) MHz Quasi-peak Level Average Level 0.15 -0.50 66 -56* 56 - 46* 0.50 -5.00 56 46 5.00 -30.00 60 50 Notes: 1. *Decreasing linearly with logarithm of frequency. 2. The lower limit shall apply at the transition frequencies. 3.The limit decreases in line with the logarithm of the frequency in rang of 0.15 to 0.50 MHz. 4.2. Test Procedure The EUT is put on the plane 0.8m high above the ground by insulating support and is connected to the power mains through a line impedance stabilization network (L.I.S.N.). This provides a 50ohm coupling impedance for the EUT system. Please refer the block diagram of the test setup and photographs. Both sides of AC lines are checked to find out the maximum conducted emission. In order to find the maximum emission levels, the relative positions of equipment and all of the interface cables shall be changed according to ANSI ANSI C63.10:2013 on Conducted Emission Measurement. The bandwidth of test receiver is set at 9 kHz. 4.3.Test Setup

Page 19 of 33 Report No.: T1881286 03 4.4.Test Results Line:

Page 20 of 33 Report No.: T1881286 03 Neutral: Remark: All modes have been tested, and only worst data of GFSK mode, Channel 2402MHz (AC 120V/ 60Hz) was listed in this report.

Page 21 of 33 Report No.: T1881286 03 5. CONDUCTED MAXIMUM OUTPUT POWER 5.1.Test limits Please refer section RSS-247 & 15.247. 5.2.Test Procedure Details see the KDB558074 D01 Meas Guidance V04 5.2.1 Place the EUT on the table and set it in transmitting mode. 5.2.2 Measure out each mode and each bands peak output power of EUT. Note: The cable loss and attenuator loss were offset into measure device as amplitude offset. 5.3.Test Setup Power meter EUT 5.4.Test Results Frequency PK Output Power PK Output Power Limit Channel (MHz) (dBm) (mW) (dBm) CH1 2402 5.038 3.190 30 CH20 2440 6.793 4.779 30 CH40 2480 6.781 4.765 30 Conclusion: PASS

Page 22 of 33 Report No.: T1881286 03 6. PEAK POWER SPECTRAL DENSITY 6.1.Test limits 6.1.1 Please refer section RSS-247 & 15.247. 6.1.2 For direct sequence systems, the peak power spectral density conducted from the intentional radiator to the antenna shall not be greater than 8dBm in any 3kHz band during any time interval of continuous transmission. 6.1.3 The direct sequence operating of the hybrid system, with the frequency hopping operation turned off, shall comply with the power density requirements of paragraph (d) of this section. 6.2.Test Procedure Details see the KDB558074 D01 Meas Guidance V04 6.2.1 Place the EUT on the table and set it in transmitting mode. 6.2.2 Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the spectrum analyzer. 6.2.3 Set the spectrum analyzer as RBW = 3kHz(Set the RBW to: 3 kHz≤RBW≤100 kHz.), VBW = 10kHz(Set the VBW≥3×RBW), span=1.5×DTS bandwidth., detail see the test plot. 6.2.4 Record the max reading. 6.2.5 Repeat the above procedure until the measurements for all frequencies are completed. 6.3.Test Setup Spectrum Analyzer EUT 6.4.Test Results Power Spectral Frequency Limit Channel Density Result (MHz) (dBm) (dBm) CH1 2402 -10.558 8 PASS CH20 2440 -8.601 8 PASS CH40 2480 -8.448 8 PASS Conclusion: PASS

Page 23 of 33 Report No.: T1881286 03 Low Midd High

Page 24 of 33 Report No.: T1881286 03 7. BANDWIDTH 7.1.Test limits Please refer sectionRSS-247 & 15.247 For direct sequence systems, the minimum 6dB bandwidth shall be at least 500 kHz. 7.2.Test Procedure Details see the KDB558074 D01 Meas Guidance V04 a) The bandwidth is measured at an amplitude level reduced 20dB from the reference level. The reference level is the level of the highest amplitude signal observed from the transmitter at the fundamental frequency. Once the reference level is established, the equipment is conditioned with typical modulating signal to produce the worst-case (i.e. the widest) bandwidth. b) The test receiver set RBW = 100kHz, VBW≥3*RBW =300kHz,, Sweep time set auto, detail see the test plot. 7.3.Test Setup Spectrum EUT Analyzer 7.4.Test Results Frequency 6dB Bandwidth Limit Channel Result (MHz) (MHz) (MHz) CH1 2402 0.690 0.5 PASS CH20 2440 0.701 0.5 PASS CH40 2480 0.691 0.5 PASS

Page 25 of 33 Report No.: T1881286 03 Low Midd High

Page 26 of 33 Report No.: T1881286 03 8. BAND EDGE CHECK 8.1.Test limits Please refer section RSS-GEN&15.247. 8.2.Test Procedure Details see the KDB558074 D01 Meas Guidance V04 8.2.1 Put the EUT on a 0.8m high table, power on the EUT. Emissions were scanned and measured rotating the EUT to 360 degrees, Find the maximum Emission 8.2.2 Check the spurious emissions out of band. 8.2.3 RBW 1MHz ,VBW 3MHz ,peak detector for peak value , RBW 1MHz ,VBW 3MHz ,RMS detector for AV value. 8.3.Test Setup Same as 5.2.2. 8.4.Test Results

Page 27 of 33 Report No.: T1881286 03 Radiated Method: Polarization: Vertical Test Mode: GFSK-Low Polarization: Horizontal Test Mode: GFSK-Low

Page 28 of 33 Report No.: T1881286 03 Polarization: Vertical Test Mode: GFSK-High Polarization: Horizontal Test Mode: GFSK-High Remark: All modes have been tested, and only worst data Channel 2402MHz (AC 120V/ 60Hz) was listed in this report.

Page 29 of 33 Report No.: T1881286 03 Conducted Method: GFSK Lowest channel Highest channel

Page 30 of 33 Report No.: T1881286 03 9. ANTENNA REQUIREMENT 9.1.Standard 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 shall be considered sufficient to comply with the provisions of this Section. 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. 9.2.Antenna Connected Construction The antenna is Internal antenna and no consideration of replacement. Please see EUT photo for details. 9.3.Results The EUT antenna is Internal Antenna. It comply with the standard requirement.

Page 31 of 33 Report No.: T1881286 03 10. TEST SETUP PHOTO 10.1.Photos of Radiated emission

Page 32 of 33 Report No.: T1881286 03 10.2.Photos of Conducted Emission test

Page 33 of 33 Report No.: T1881286 03 11. TEST SETUP PHOTO Please refer to the report T1881286 01. ---------THE END OF REPORT-------


Document Created: 2018-12-03 08:16:07
Document Modified: 2018-12-03 08:16:07
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