2A7ZC-SG7Geodetic GNSS Receiver

GEOMATE SG7 GNSS User Guide Table of Content GEOMATE SG7 GNSS USER GUIDE | 2022-04 P a g e | 2 Table of Content Table of Content ................................................................................................................ 2 Preface .............................................................................................................................. 5 Copyright ................................................................................................................................. 5 Safety Warnings ....................................................................................................................... 5 FCC Interference Statement .................................................................................................... 5 CE Interference Statement ...................................................................................................... 6 1 Introduction ................................................................................................................ 7 1.1 Safety Information ............................................................................................... 7 1.1.1 Warnings and Cautions ........................................................................................ 7 1.2 Regulations and Safety ........................................................................................ 7 1.2.1 Use and Care ........................................................................................................ 8 1.3 Technical Support ................................................................................................. 8 1.4 Disclaimer ............................................................................................................ 8 1.5 Your Comments ................................................................................................... 8 2 Getting Started with SG7 ............................................................................................. 8 2.1 About the Receiver .............................................................................................. 8 2.2 Parts of the Receiver ........................................................................................... 9 2.2.1 Front Panel .......................................................................................................... 9 2.2.2 Lower Housing ................................................................................................... 11 2.2.3 Receiver Ports .................................................................................................... 11 2.3 Batteries and Power .......................................................................................... 13 2.3.1 Batteries ............................................................................................................ 13 2.3.2 The Internal Battery........................................................................................... 13 2.3.3 Battery Safe ....................................................................................................... 14 2.3.4 External Power Supply ....................................................................................... 15 2.4 Inserting SIM Card ............................................................................................. 16 2.5 Product Basic Supply Accessories ...................................................................... 17 2.5.1 Base Kit Basic Supply ......................................................................................... 17 2.5.2 Rover Kit Basic Supply ....................................................................................... 18 2.6 Connecting to an Office Computer .................................................................... 19 2.7 Downloading Logged Data ................................................................................. 20 2.7.1 FTP Download .................................................................................................... 20 2.7.2 Web Server Download ....................................................................................... 21 2.7.3 USB Download ................................................................................................... 22 3 Front Panel Operation ............................................................................................... 24 3.1 Main Operation Menus ..................................................................................... 24 Table of Content GEOMATE SG7 GNSS USER GUIDE | 2022-04 P a g e | 3 3.2 Configure the Working Mode ............................................................................ 27 4 Equipment Setup and Operation ................................................................................ 32 4.1 Post-processing Base Station Setup .................................................................. 32 4.2 Real-Time Base Station Setup ............................................................................ 34 4.2.1 Internal Cellular or UHF ..................................................................................... 34 4.2.2 External UHF ...................................................................................................... 35 4.3 Real-Time Rover Station Setup .......................................................................... 38 4.4 Notes of using tilt measurement ..................................................................................... 40 5 Configuring Through a Web Browser ............................................................................. 41 5.1 Status Menu ...................................................................................................... 43 5.1.1 Position Submenu .............................................................................................. 43 5.1.2 Activity Submenu ........................................................................…

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GEOMATE POSITIONING PTE. LTD. July 11, 2022 Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint Shenzhen Alpha Product Testing Co., Ltd. Address: Building i, No.2, Lixin Road, Fuyong Street, Bao’an District, 518103, Shenzhen, Guangdong, China Person: Mark Zhu (Name and address，person). to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko Canada Inc, still resides with GEOMATE POSITIONING PTE. LTD. Address: 71 LORONG 23 GEYLANG, #07-09, WORK + STORE (71G), SINGAPORE (388386) ( applicant name and address). Signature: 2022-08-27 Name Glenn Chu Position Manager Company Name GEOMATE POSITIONING PTE. LTD. Address 71 LORONG 23 GEYLANG, #07-09, WORK + STORE (71G), SINGAPORE (388386) Tel +8675529766001 Email [email protected]

GEOMATE POSITIONING PTE. LTD. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2022-08-27 Subject; Request for Long Term Confidentiality FCC ID: 2A7ZC-SG7 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 Turn-up PCB Layout BOM 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: 2022-08-27 Name Glenn Chu Position Manager Company Name GEOMATE POSITIONING PTE. LTD. Address 71 LORONG 23 GEYLANG, #07-09, WORK + STORE (71G), SINGAPORE (388386) Tel +8675529766001 Email [email protected]

FCC ID: 2A7ZC-SG7 UHF Receiver ANT FCC ID: 2A7ZC-SG7 FCC ID: 2A7ZC-SG7 FCC ID: 2A7ZC-SG7

2.5cm 1cm Label Location FCC ID: 2A7ZC-SG7 Model name: Geodetic GNSS Receiver Model No.: SG7

FCC ID: 2A7ZC-SG7 BT/WiFi/GSM/WCDMA/LTE /GNSS Receiver ANT FCC ID: 2A7ZC-SG7 FCC ID: 2A7ZC-SG7 FCC ID: 2A7ZC-SG7 FCC ID: 2A7ZC-SG7 FCC ID: 2A7ZC-SG7

FCC ID: 2A7ZC-SG7 Prediction of MPE at a given distance According to 447498 D04 Interim General RF Exposure Guidance v01 The MPE-based test exemption condition is in terms of ERP, defined as the product of the maximum antenna gain and the delivered maximum time-averaged power. For this case, a RF source is an RF exempt device if its ERP (watts) is no more than a frequency-dependent value, as detailed tabular form as below. These limits have been derived based on the basic specifications on Maximum Permissible Exposure (MPE) considered for the FCC rules in § 1.1310(e)(1). “f” is in MHz Simultaneous Transmission with MPE-based Exemptions For these cases, a device with multiple RF sources transmitting simultaneously will be considered an RF exempt device if the condition of following Formula is satisfied. As this equipment: Distance=50cm BT:f1 = 2480, WIFI:f2 = 2462, GSM:f3= 848.80 So P th1 = P th2 =4800.0mW, P th3 = 2716.16mW Where: EIRP = Pm + Gi Pt=10 (EIRP/10) Pm = measured transmitter output power in dBm, Pt = transmitter output power in milliwatts, Gi = numeric gain of the transmitting antenna (unit-dBi) FCC ID: 2A7ZC-SG7 Ant gain Gi1=1.56 dBi, Gi2=1.56 dBi, Gi3=1 dBi Pm1=6 dBm, Pm2=22 dBm, Pm3=33 dBm So BLE: Pt1=10 (7.56/10) mW =5.702 mW<4800.0mW WIFI: Pt2=10 (23.56/10) mW =226.986 mW<4800.0mW GSM: Pt3=10 (34-2.15/10) mW =1496.236 mW<2716.16mW Σ= Pt1/P th1 + Pt2/ P th2 + Pt3/ P th3 =0.60<1 The MPE-based test exemption condition is meets the requirements.

ALPHA's reports is using a digital certificate that is trusted on Adobe's official server. If there is no digital certificate or the digital certificate shows damaged in your report. Please do not accept the report. FCC TEST REPORT FCC ID: 2A7ZC-SG7 On Behalf of GEOMATE POSITIONING PTE. LTD. Geodetic GNSS Receiver Model No.: SG7 Prepared for : GEOMATE POSITIONING PTE. LTD. Address : 71 LORONG 23 GEYLANG, #07-09, WORK + STORE (71G), SINGAPORE (388386) 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 : A2204325-C01-R03 Date of Receipt : May 6, 2022 Date of Test : May 6, 2022 – July 8, 2022 Date of Report : July 12, 2022 Version Number : V0 Page 2 of 66 Report No.: A2204325-C01-R03 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 ........................................................................................................................ 9 2.7. Test Facility .............................................................................................................................. 9 2.8. Measurement Uncertainty ....................................................................................................... 9 2.9. Test Equipment List ............................................................................................................... 10 3. Maximum Peak Output Power ..................................................................................................... 11 3.1. Limit ....................................................................................................................................... 11 3.2. Test Procedure ...................................................................................................................... 11 3.3. Test Setup .............................................................................................................................. 11 3.4. Test Result ............................................................................................................................. 11 4. Bandwidth ..................................................................................................................................... 12 4.1. Limit ....................................................................................................................................... 12 4.2. Test Procedure ...................................................................................................................... 12 4.3. Test Result ............................................................................................................................. 12 5. Carrier Frequency Separation ..................................................................................................... 19 5.1. Limit ....................................................................................................................................... 19 5.2. Test Procedure ...................................................................................................................... 19 5.3. Test Result ............................................................................................................................. 19 6. Number Of Hopping Channel ...................................................................................................... 21 6.1. Limit ....................................................................................................................................... 21 6.2. Test Procedure ...................................................................................................................... 21 6.3. Test Result ............................................................................................................................. 21 7. Dwell Time ..................................................................................................................................... 23 7.1. Test limit ................................................................................................................................. 23 7.2. Test Procedure ...................................................................................................................... 23 7.3. Test Result ............................................................................................................................. 23 8. Radiated emissions ...................................................................................................................... 33 8.1. Limit ....................................................................................................................................... 33 8.2. Test Procedure ...................................................................................................................... 34 8.3. Block Diagram of Test setup .............…

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Page 41 of 66 Report No.: A2204325-C01-R03 Tx. Spurious NVNT 1-DH1 2441MHz Ant1 Emission Tx. Spurious NVNT 1-DH1 2480MHz Ant1 Ref Tx. Spurious NVNT 1-DH1 2480MHz Ant1 Emission Page 42 of 66 Report No.: A2204325-C01-R03 Tx. Spurious NVNT 2-DH1 2402MHz Ant1 Ref Tx. Spurious NVNT 2-DH1 2402MHz Ant1 Emission Tx. Spurious NVNT 2-DH1 2441MHz Ant1 Ref Page 43 of 66 Report No.: A2204325-C01-R03 Tx. Spurious NVNT 2-DH1 2441MHz Ant1 Emission Tx. Spurious NVNT 2-DH1 2480MHz Ant1 Ref Tx. Spurious NVNT 2-DH1 2480MHz Ant1 Emission Page 44 of 66 Report No.: A2204325-C01-R03 Tx. Spurious NVNT 3-DH1 2402MHz Ant1 Ref Tx. Spurious NVNT 3-DH1 2402MHz Ant1 Emission Tx. Spurious NVNT 3-DH1 2441MHz Ant1 Ref Page 45 of 66 Report No.: A2204325-C01-R03 Tx. Spurious NVNT 3-DH1 2441MHz Ant1 Emission Tx. Spurious NVNT 3-DH1 2480MHz Ant1 Ref Tx. Spurious NVNT 3-DH1 2480MHz Ant1 Emission Page 46 of 66 Report No.: A2204325-C01-R03 9. Band Edge Compliance 9.1. Limit All the lower and upper band-edges emissions appearing within 2310MHz to 2390MHz and 2483.5MHz to 2500MHz restricted frequency bands shall not exceed the limits shown in 15.209, all the other emissions outside operation frequency band 2400MHz to 2483.5MHz shall be at least 20dB below the fundamental emissions, or comply with 15.209 limits. 9.2. Test Procedure 9.2.1 Put the EUT on a 1.5m high table, power on the EUT. Emissions were scanned and measured rotating the EUT to 360 degrees, Find the maximum Emission 9.2.2 Check the spurious emissions out of band. 9.2.3 RBW 1MHz, VBW 3MHz, peak detector for peak value , RBW 1MHz ,VBW 10Hz , RMS detector for AV value. 9.3. Block Diagram of Test Setup Same as 8.3. 9.4. Test Result PASS. (See below detailed test data) Page 47 of 66 Report No.: A2204325-C01-R03 Radiated Method: Hopping off Polarization: Vertical & Horizontal Test Mode: GFSK-Low Hopping on Polarization: Vertical & Horizontal Page 48 of 66 Report No.: A2204325-C01-R03 Hopping off Polarization: Vertical & Horizontal Test Mode: GFSK-High Hopping on Polarization: Vertical & Horizontal Page 49 of 66 Report No.: A2204325-C01-R03 Hopping off Polarization: Vertical & Horizontal Test Mode: π/4 DQPSK -Low Hopping on Polarization: Vertical & Horizontal Page 50 of 66 Report No.: A2204325-C01-R03 Hopping off Polarization: Vertical & Horizontal Test Mode: π/4 DQPSK -High Hopping on Polarization: Vertical & Horizontal Page 51 of 66 Report No.: A2204325-C01-R03 Hopping off Polarization: Vertical & Horizontal Test Mode: 8-DPSK -Low Hopping on Polarization: Vertical & Horizontal Page 52 of 66 Report No.: A2204325-C01-R03 Hopping off Polarization: Vertical & Horizontal Test Mode: 8-DPSK -High Hopping on Polarization: Vertical & Horizontal Page 53 of 66 Report No.: A2204325-C01-R03 Conducted Method Band Edge NVNT 1-DH1 2402MHz Ant1 No-Hopping Ref Band Edge NVNT 1-DH1 2402MHz Ant1 No-Hopping Emission Band Edge NVNT 1-DH1 2480MHz Ant1 No-Hopping Ref Page 54 of 66 Report No.: A2204325-C01-R03 Band Edge NVNT 1-DH1 2480MHz Ant1 No-Hopping Emission Band Edge NVNT 2-DH1 2402MHz Ant1 No-Hopping Ref Band Edge NVNT 2-DH1 2402MHz Ant1 No-Hopping Emission Page 55 of 66 Report No.: A2204325-C01-R03 Band Edge NVNT 2-DH1 2480MHz Ant1 No-Hopping Ref Band Edge NVNT 2-DH1 2480MHz Ant1 No-Hopping Emission Band Edge NVNT 3-DH1 2402MHz Ant1 No-Hopping Ref Page 56 of 66 Report No.: A2204325-C01-R03 Band Edge NVNT 3-DH1 2402MHz Ant1 No-Hopping Emission Band Edge NVNT 3-DH1 2480MHz Ant1 No-Hopping Ref Band Edge NVNT 3-DH1 2480MHz Ant1 No-Hopping Emission Page 57 of 66 Report No.: A2204325-C01-R03 Band Edge(Hopping) NVNT 1-DH1 2402MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 1-DH1 2402MHz Ant1 Hopping Emission Band Edge(Hopping) NVNT 1-DH1 2480MHz Ant1 Hopping Ref Page 58 of 66 Report No.: A2204325-C01-R03 Band Edge(Hopping) NVNT 1-DH1 2480MHz Ant1 Hopping Emission Band Edge(Hopping) NVNT 2-DH1 2402MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 2-DH1 2402MHz Ant1 Hopping Emission Page 59 of 66 Report No.: A2204325-C01-R03 Band Edge(Hopping) NVNT 2-DH1 2480MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 2-DH1 2480MHz Ant1 Hopping Emission Band Edge(Hopping) NVNT 3-DH1 2402MHz Ant1 Hopping Ref Page 60 of 66 Report No.: A2204325-C01-R03 Band Edge(Hopping) NVNT 3-DH1 2402MHz Ant1 Hopping Emission Band Edge(Hopping) NVNT 3-DH1 2480MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 3-DH1 2480MHz Ant1 Hopping Emission Page 61 of 66 Report No.: A2204325-C01-R03 10. Power Line Conducted Emissions 10.1.Block Diagram of Test Setup 10.2.Limit Frequency Maximum RF Line Voltage Quasi-Peak Level dB(V) Average Level dB(V) 150kHz ~ 500kHz 66 ~ 56* 56 ~ 46* 500kHz ~ 5MHz 56 46 5MHz ~ 30MHz 60 50 Notes: 1. * Decreasing linearly with logarithm of frequency. 2. The lower limit shall apply at the transition frequencies. 10.3.Test Procedure (1) The EUT was placed on a non-metallic table, 80cm above the ground plane. (2) Setup the EUT and simulator as shown in 10.1 (3) The EUT Power connected to the power mains through a power adapter and a line impedance stabilization network (L.I.S.N1). The other peripheral devices power cord connected to the power mains through a line impedance stabilization network (L.I.S.N2), this provided a 50-ohm coupling impedance for the EUT (Please refer to the block diagram of the test setup and photographs). Both sides of power line were checked for maximum conducted interference. In order to find the maximum emission, the relative positions of equipments and all of the interface cables were changed according to ANSI C63.10 :2013on conducted Emission test. (4) The bandwidth of test receiver is set at 10KHz. (5) The frequency range from 150 KHz to 30MHz is checked. 10.4.Test Result PASS. (See below detailed test data) Note: If peak Result comply with AV limit, QP and AV Result is deemed to comply with AV limit EUT LISN LISN PC System 80cm Receiver :50 Terminator 0.8m Page 62 of 66 Report No.: A2204325-C01-R03 EUT Description Geodetic GNSS Receiver Model No. SG7 Temperature 24°C Humidity 56% Pol Line Te…

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FCC ID: 2A7ZC-SG7 Photos of Radiated Emission Test (In Semi Anechoic Chamber 30MHz~1GHz) Photos of Radiated Emission Test (In Semi Anechoic Chamber above 1GHz) FCC ID: 2A7ZC-SG7 Photos of Conducted disturbance at mains terminals test