SY4-A02029Geodetic GNSS Receiver

1) FCC 15.19 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 2）FCC 15.21 Warning: Changes or modifications to this unit not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment. 3) FCC 15.105 For a Class B digital device or peripheral, the instructions furnished the user shall include the following or similar statement, placed in a prominent location in the text of the manual: Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. 4）FCC RF Exposure- portable This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

1 CHC ® P5™ GNSS Reference Receiver User Guide Revision 1.0 03/16/2021 Table of Contents 2 Table of Contents Table of Contents .................................................................................................. 2 Safety Information ................................................................................................ 4 Regulations and Safety .......................................................................................... 4 Type Approval ........................................................................................................ 4 Exposure to Radio Frequency Radiation ................................................................ 4 Battery Safety......................................................................................................... 5 DC Power Supply Safety ......................................................................................... 6 Wet Location Safety ............................................................................................... 6 1 Introduction ....................................................................................................... 7 1.1 About the Receiver .......................................................................................... 7 1.2 Technical Support ............................................................................................ 7 1.3 Disclaimer ......................................................................................................... 8 1.4 The User’s Comments ...................................................................................... 8 2 Overview ........................................................................................................... 9 2.1 Receiver Framework ........................................................................................ 9 2.1.1 The Network Appliance Concept ........................................................ 10 2.2 Receiver Services ........................................................................................... 10 2.3 Receiver Features ........................................................................................... 11 2.4 Use and Care .................................................................................................. 12 2.5 Electronic Interface ........................................................................................ 12 2.6 Keypad and Display ........................................................................................ 13 2.7 Rear Connectors ............................................................................................. 14 3 Batteries and Power .......................................................................................... 15 3.1 External Power ............................................................................................... 15 3.2 Battery Safety ................................................................................................. 16 3.3 Battery Performance ...................................................................................... 16 3.4 Charging the Battery ...................................................................................... 17 3.5 Storing the Battery ......................................................................................... 17 3.6 Removing the Battery .................................................................................... 18 4 Setting Up the Receiver ..................................................................................... 19 4.1 Guidelines ...................................................................................................... 19 4.1.1 Environmental Conditions .................................................................. 19 4.1.2 Sources of Electrical Interference ....................................................... 19 4.1.3 Uninterruptible Power Supply ............................................................ 20 4.1.4 Lighting and Surge Protection ............................................................. 20 4.1.5 Placing the Antenna ............................................................................ 20 4.2 System installation ......................................................................................... 21 4.2.1 Supported Antenna ............................................................................. 21 4.2.2 System Installation Diagram ............................................................... 22 Table of Contents 3 5 Configuring the Receiver: Keypad, Indicator LEDs, and Display ........................... 25 5.1 Button Functions ............................................................................................ 25 5.2 Indicator LEDs ................................................................................................ 26 5.3 Home Screen .................................................................................................. 26 5.4 Status Screens ................................................................................................ 27 5.5 Setting Up the Receiver as Part of An Ethernet Configuration...................... 28 6 Configuring the Receiver: Other Than Keypad and Display ................................. 29 6.1 Configuring the Ethernet Settings ................................................................. 29 6.2 Configuring through A Web Browser ............................................................. 30 6.2.1 Changing the Settings ......................................................................... 31 6.2.1.1 Status Menu ....................................................................... 31 6.2.1.2 Satellites Menu .................................................................. 33 6.2.1.3 Receiver Configuration Menu ............................................ 36 6.2.1.4 Data Recording Menu ........................................................ 41 6.2.1.…

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Shanghai Huace Navigation Technology LTD. G:\杨玉龙专用\案件进行中\A2102016-C01-M01_FCC-ID_GNSS Infrastructure _P5_华测_甘梅丽\8.机构文件\MICOM\POA_Letter_140225.docx Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2021-04-15 SUBJECT: FCC Application for SY4-A02029 To Whom It May Concern: We, the undersigned, hereby authorize Mark Zhu at Shenzhen Alpha Product Testing Co., LTD. on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Shenzhen Alpha Product Testing Co., LTD. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Signature: Date: 2021-04-16 Name: Chu Sheng Title: CERTIFICATION MANAGER Company: Shanghai Huace Navigation Technology LTD.

Shanghai Huace Navigation Technology LTD. Agent Authorization Company: Shanghai Huace Navigation Technology LTD. Address: 599 Gaojing Road, Building D, Shanghai 201702, China Product Name: Geodetic GNSS Receiver Model Number(s): P5 Product Description: Geodetic GNSS Receiver with BT, WiFi, 2G, 3G, 4G function. We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2021-04-16 Name: Chu Sheng Title: CERTIFICATION MANAGER Company: Shanghai Huace Navigation Technology LTD.

Shanghai Huace Navigation Technology LTD. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2021-04-15 Subject; Request for Long Term Confidentiality FCC ID: SY4-A02029 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description BOM Tune up It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Date: 2021-04-16 Name: Chu Sheng Title: CERTIFICATION MANAGER Company: Shanghai Huace Navigation Technology LTD.

FCC ID: SY4-A02029 External Photo 2G,3G,4G ANT GNSS ANT FCC ID: SY4-A02029 FCC ID: SY4-A02029 FCC ID: SY4-A02029 FCC ID: SY4-A02029

Label 65mm FCC ID: SY4-A02029 Shanghai Huace Navigation Technology LTD. Model name: Geodetic GNSS Receiver Model No.: P5 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference, and (2)This device must accept any interference received, including interference that may cause undesired operation. 35mm Location

FCC ID: SY4-A02029 FCC ID: SY4-A02029 FCC ID: SY4-A02029 FCC ID: SY4-A02029 BT/WiFi ANT FCC ID: SY4-A02029 FCC ID: SY4-A02029 FCC ID: SY4-A02029 FCC ID: SY4-A02029 FCC ID: SY4-A02029 FCC ID: SY4-A02029

FCC ID: SY4-A02029 Prediction of MPE at a given distance 1. Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) 2. Test Procedure Equation from page 18 of OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to the antenna G = numeric gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the centre of radiation of the antenna FCC ID: SY4-A02029 3. Result Worse case is as below: Mode Frequency (MHz) Prediction distance (cm) RF output power MPE (mW/cm 2 ) Limit (mW/cm 2 ) SAR Test Exclusion dBm mW BT EDR 2480 20 4.285 2.682 0.00067 1 Yes BLE 2480 20 8.379 6.885 0.00172 1 Yes WIFI 2462 20 13.116 20.493 0.00513 1 Yes GSM 848.80 20 30.65 1161.449 0.25926 0.5659 Yes WCDMA 1907.6 20 23.28 212.814 0.04750 1 Yes LTE 1717.5 20 24.32 270.396 0.06036 1 Yes Maximum Simultaneous transmission MPE Ratios for BLE+WIFI +GSM: Max MPE ratio BLE /Limit Max MPE ratio WIFI /Limit Max MPE ratio GSM /Limit ∑MPE ratios Limit Result 0.00172 0.00513 0.45814 0.46499 1 PASS BT&WIFI Antenna Gain: 1dBi, 1.259(numeric) GSM, WCDMA & LTE Antenna Gain: 0.5dBi, 1.122(numeric) Then SAR evaluation is not required.

FCC TEST REPORT FCC ID: SY4-A02029 On Behalf of Shanghai Huace Navigation Technology LTD. Geodetic GNSS Receiver Model No.: P5 Prepared for : Shanghai Huace Navigation Technology LTD. Address : 599 Gaojing Road, Building D, Shanghai 201702, China Prepared By : Shenzhen Alpha Product Testing Co., Ltd. Address : Building i, No.2, Lixin Road, Fuyong Street, Bao'an District, 518103, Shenzhen, Guangdong, China Report Number : A2102016-C01-R06 Date of Receipt : February 20, 2021 Date of Test : February 20, 2021 – March 15, 2021 Date of Report : March 15, 2021 Version Number : V0 Page 2 of 39 Report No.: A2102016-C01-R06 TABLE OF CONTENTS Description Page 1. General Information ........................................................................................................... 5 1.1. Description of Device (EUT) ...................................................................................... 5 1.2. Accessories of Device (EUT) ..................................................................................... 5 1.3. Tested Supporting System Details .............................................................................. 6 1.4. Block Diagram of connection between EUT and simulators ...................................... 6 2. Summary Of Standards And Results ................................................................................ 7 2.1. Description of Standards and Results ......................................................................... 7 2.2. Test Mode Description ................................................................................................ 7 2.3. Test Equipment List .................................................................................................... 8 2.4. Test Facility ................................................................................................................ 9 2.5. Measurement Uncertainty ........................................................................................... 9 3. Power Line Conducted Emission Test ............................................................................. 10 3.1. Test Limits ................................................................................................................ 10 3.2. Block Diagram of Test Setup .................................................................................... 10 3.3. Configuration of EUT on Test .................................................................................. 11 3.4. Operating Condition of EUT .................................................................................... 11 3.5. Test Procedure .......................................................................................................... 11 3.6. Test Results ............................................................................................................... 12 4. Radiated Emission Test ..................................................................................................... 15 4.1. Test Limit .................................................................................................................. 15 4.2. Block Diagram of Test Setup .................................................................................... 16 4.3. Configuration of EUT on Test .................................................................................. 17 4.4. Operating Condition of EUT .................................................................................... 17 4.5. Test Procedure .......................................................................................................... 17 4.6. Test Results ............................................................................................................... 18 5. Photograph ......................................................................................................................... 24 5.1. Photos of Radiated Emission Test (In Semi Anechoic Chamber) ............................ 24 5.2. Photos of Conducted disturbance at mains terminals test ......................................... 25 6. Photos of The EUT ............................................................................................................ 26 Page 3 of 39 Report No.: A2102016-C01-R06 TEST REPORT DECLARATION Applicant : Shanghai Huace Navigation Technology LTD. Address : 599 Gaojing Road, Building D, Shanghai 201702, China Manufacturer : Shanghai Huace Navigation Technology LTD. Address : 599 Gaojing Road, Building D, Shanghai 201702, China EUT Description : Geodetic GNSS Receiver (A) Model No. : P5 (B) Trademark : Measurement Standard Used: FCC Rules and Regulations Part 15 Subpart B Class B, ANSI C63.4:2014 The device described above is tested by Shenzhen Alpha Product Testing Co., Ltd. to determine the maximum emission levels emanating from the device and the severe levels of the device can endure and its performance criterion. The test results are contained in this test report and Shenzhen Alpha Product Testing Co., Ltd. is assumed full responsibility for the accuracy and completeness of test. Also, this report shows that the EUT is technically compliant with the FCC Part15 requirements. 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 Approved by (name + signature).......: Simple Guan Project Manager Date of issue...... .......................: March 15, 2021 Page 4 of 39 Report No.: A2102016-C01-R06 Revision History Revision Issue Date Revisions Revised By V0 March 15, 2021 Initial released Issue Reak Yang Page 5 of 39 Report No.: A2102016-C01-R06 1. General Information 1.1. Description of Device (EUT) Product Name : Geodetic GNSS Receiver Model Number : P5 Diff : N/A Test Voltage : DC 7.4V From Battery EUT Information : Input: DC 7.4V, DC 12-36V, DC 12V From Adapter Highest Frequen…

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FCC ID: SY4-A02029 Radiated Emission FCC ID: SY4-A02029 Conducted Emission