2A7ZC-SG20AGeodetic GNSS Receiver

PremiumSurveying.TrustedSolutions GEOMATE SG20ARGNSS UserGuide TableofContent GEOMATESG20ARGNSSUSERGUIDE |2024-06Page|2 TableofContent Preface...............................................................................................................................4 Copyright..................................................................................................................................4 SafetyWarnings.......................................................................................................................4 FCCStatement.........................................................................................................................4 CEInterferenceStatement.......................................................................................................5 1Introduction.....................................................................................................................6 1.1SafetyInformation.............................................................................................................6 1.2RegulationsandSafety.......................................................................................................6 1.3TechnicalSupport...............................................................................................................6 1.4Disclaimer...........................................................................................................................7 1.5YourComments..................................................................................................................7 2GettingStartedwithSG20AR.............................................................8 2.1AbouttheReceiver.............................................................................................................8 2.2PartsoftheReceiver..........................................................................................................8 2.2.1FrontPanel...................................................................................................................8 2.2.2FrontCameraandBottomCamera..............................................................................9 2.2.3ReceiverPorts...............................................................................................................9 2.3BatteriesandPower.........................................................................................................10 2.3.1Batteries.....................................................................................................................10 2.3.2ChargingtheBattery..................................................................................................10 2.3.3BatterySafe................................................................................................................10 2.3.4ExternalPowerSupply................................................................................................11 2.4ConnectingtoanOfficeComputer..................................................................................11 2.5ConnectingtoaController...............................................................................................12 2.5.1ConnectingviaWi-FiwithMateSurveySoftware.......................................................12 2.5.2ConnectingviaBluetoothwithMateSurveySoftware...............................................12 2.6DownloadingLoggedData...............................................................................................13 2.6.1FTPDownload.............................................................................................................13 2.6.2WebServerDownload................................................................................................15 2.6.3USBDownload............................................................................................................15 3EquipmentSetupandOperation.....................................................................................17 3.1Real-TimeRoverStationSetup........................................................................................17 3.2WorkingwiththeTiltCompensation...............................................................................17 3.2.1OperationSteps..........................................................................................................18 3.2.2Notesofusingtiltmeasurement................................................................................20 3.3WorkingwiththeVisionCamera.....................................................................................20 3.3.1VisionStakeoutOperationSteps................................................................................20 3.3.2NotesofusingVisionCamera....................................................................................23 4ConfiguringThroughaWebBrowser...............................................................................25 TableofContent GEOMATESG20ARGNSSUSERGUIDE |2024-06Page|3 4.1StatusMenu....................................................................................................................26 4.1.1PositionSubmenu.......................................................................................................26 4.1.2ActivitySubmenu........................................................................................................27 4.1.3GoogleMapSubmenu................................................................................................27 4.2SatellitesMenu.................................................................................................................28 4.2.1TrackingTableSubmenu............................................................................................28 4.2.2TrackingInfo.TableSubmenu....................................................................................28 4.2.3TrackingSkyplotSubmenu....................................................................................…

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GEOMATE POSITIONING PTE. LTD. Covered Equipment Certification Attestation Letter 9/6/2024 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 FCC ID: 2A7ZC-SG20A GEOMATE POSITIONING PTE. LTD. certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. GEOMATE POSITIONING PTE. LTD. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Signed: Printed name: GLENN CHU Title: Certification Manager Company Name: GEOMATE POSITIONING PTE. LTD. Date: 9/6/2024

GEOMATE POSITIONING PTE. LTD. 13 Tampines Lane #09-53 SINGAPORE(200808) Singapore Date: September 6, 2024 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2A7ZC-SG20A FRN: 0032673824 US Agent – Attestation Statement / Part 2.911(d)(7) GEOMATE POSITIONING PTE. LTD. certifies, that as of September 6, 2024, we have designated iGage Mapping Corporation to accept service of process on our behalf for FCC ID: 2A7ZC-SG20A GEOMATE POSITIONING PTE. LTD., accepts to maintain an agent of service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. iGage Mapping Corporation accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of GEOMATE POSITIONING PTE. LTD. for FCC ID: 2A7ZC-SG20A Designated Agent Information: Company Name: iGage Mapping Corporation FRN: 0013933296 Address: 1545 South 1100 East #1, Salt Lake City, UTAH 84105, United States Contact Person: Mark E Silver Email: [email protected] Sincerely, Company: GEOMATE POSITIONING PTE. LTD. Designated Agent: iGage Mapping Corporation Company Representative: GLENN CHU Designated Agent Representative: Mark E Silver Signature: Signature:

GEOMATE POSITIONING PTE. LTD. September 6, 2024 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR Geodetic GNSS Receiver/SG20AR/FCCID: 2A7ZC-SG20A To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the Schematics, Block diagram, Operation description required to be submitted with this application be permanently withheld from public review. 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. Please contact me if there is any information you may need. Sincerely, Signature: Name GLENN CHU Position Certification Manager Company Name GEOMATE POSITIONING PTE. LTD. Address 13 Tampines Lane #09-53 Singapore 528479 Tel +8675529766001 Fax +8675529766001 Email [email protected]

GEOMATE POSITIONING PTE. LTD. September 12, 2024 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen Alpha Product Testing Co., Ltd. to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name GLENN CHU Position Certification Manager Company Name GEOMATE POSITIONING PTE. LTD. Address 13 Tampines Lane #09-53 Singapore 528479 Tel +8675529766001 Fax +8675529766001 Email [email protected]

FCCID: 2A7ZC-SG20A FCCID: 2A7ZC-SG20A FCCID: 2A7ZC-SG20A FCCID: 2A7ZC-SG20A FCCID: 2A7ZC-SG20A FCCID: 2A7ZC-SG20A

4.5cm 2.5cm Label Location FCC ID: 2A7ZC-SG20A GEOMATE POSITIONING PTE. LTD. Product name: Geodetic GNSS Receiver Model No.: SG20AR 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.

FCCID: 2A7ZC-SG20A EDR&WIFI ANT FCCID: 2A7ZC-SG20A FCCID: 2A7ZC-SG20A FCCID: 2A7ZC-SG20A FCCID: 2A7ZC-SG20A FCCID: 2A7ZC-SG20A FCCID: 2A7ZC-SG20A FCCID: 2A7ZC-SG20A FCCID: 2A7ZC-SG20A

FCC ID: 2A7ZC-SG20A 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: 2A7ZC-SG20A 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 EDR 2441 20 2.559 1.8026 0.00036 1 Yes 2.4GWIFI 2412 20 14.31 26.9774 0.00537 1 Yes 5GWIFI Band 1 5210 20 14.678 29.3630 0.00584 1 Yes 5GWIFI Band 4 5745 20 15.428 34.8980 0.00694 1 Yes Maximum Simultaneous transmission MPE Ratios for EDR+WIFI: Max MPE ratio EDR /Limit Max MPE ratio WIFI /Limit ∑MPE ratios Limit Result 0.00036 0.00694 0.00730 1 PASS EDR Antenna Gain: 0dBi, 1(numeric) 2.4GWIFI Antenna Gain: 0dBi, 1(numeric) 5GWIFI Antenna Gain: 0dBi, 1(numeric) Meet MPE requirements, then SAR evaluation is not required.

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. E-mail: [email protected] Tel: 4008300895 Website: http://www.a-lab.cn/certificate FCC TEST REPORT FCC ID: 2A7ZC-SG20A On Behalf of GEOMATE POSITIONING PTE. LTD. Geodetic GNSS Receiver Model No.: SG20AR Prepared for : GEOMATE POSITIONING PTE. LTD. Address : 13 Tampines Lane #09-53 Singapore 528479 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 : A2407246-C01-R13 Date of Receipt : August 2, 2024 Date of Test : August 2, 2024- August 28, 2024 Date of Report : August 31, 2024 Version Number : V0 Test Result : Pass Page 2 of 58 Report No.: A2407246-C01-R13 TABLE OF CONTENTS Description Page 1. Summary of Standards And Results ----------------------------------------------------------------------------------- 5 1.1. Description of Standards and Results --------------------------------------------------------------------------- 5 2. General Information --------------------------------------------------------------------------------------------------------- 6 2.1. Description of Device (EUT) --------------------------------------------------------------------------------------- 6 2.2. Accessories of Device (EUT) -------------------------------------------------------------------------------------- 7 2.3. Tested Supporting System Details ------------------------------------------------------------------------------- 7 2.4. Block Diagram of connection between EUT and simulators ----------------------------------------------- 7 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. Spurious Emission --------------------------------------------------------------------------------------------------------- 11 3.1. Test Limits ------------------------------------------------------------------------------------------------------------ 11 3.2. Test Procedure ------------------------------------------------------------------------------------------------------ 14 3.3. Test Setup ------------------------------------------------------------------------------------------------------------ 14 3.4. Test Results ---------------------------------------------------------------------------------------------------------- 15 4. Power line Conducted Emission -------------------------------------------------------------------------------------- 26 4.1. Test Limits ------------------------------------------------------------------------------------------------------------ 26 4.2. Test Procedure ------------------------------------------------------------------------------------------------------ 26 4.3. Test Setup ------------------------------------------------------------------------------------------------------------ 26 4.4. Test Results ---------------------------------------------------------------------------------------------------------- 26 5. Conducted Maximum Output Power --------------------------------------------------------------------------------- 29 5.1. Test limits ------------------------------------------------------------------------------------------------------------- 29 5.2. Test Procedure ------------------------------------------------------------------------------------------------------ 29 5.3. Test Setup ------------------------------------------------------------------------------------------------------------ 29 5.4. Test Results ---------------------------------------------------------------------------------------------------------- 29 6. Peak Power Spectral Density ------------------------------------------------------------------------------------------- 30 6.1. Test limits ------------------------------------------------------------------------------------------------------------- 30 6.2. Test Procedure ------------------------------------------------------------------------------------------------------ 30 6.3. Test Setup ------------------------------------------------------------------------------------------------------------ 30 6.4. Test Results ---------------------------------------------------------------------------------------------------------- 31 7. Bandwidth -------------------------------------------------------------------------------------------------------------------- 36 7.1. Test limits ------------------------------------------------------------------------------------------------------------- 36 7.2. Test Procedure ------------------------------------------------------------------------------------------------------ 36 7.3. Test Setup ------------------------------------------------------------------------------------------------------------ 36 7.4. Test Results ---------------------------------------------------------------------------------------------------------- 36 8. Band Edge Check ---------------------------------------------------------------------------------------------------------- 47 8.1. Test limits ------------------------------------------------------------------------------------------------------------- 47 8.2. Test Procedure ------------------------------------------------------------------------------------------------------ 47 8.3. Test…

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深圳市华信天线技术有限公司 Harxon Corporation Antenna specification Doc No. IS-QR-PD-010 Rev. V1.0 Page 1/16 Antenna specification 深圳市华信天线技术有限公司 Harxon Corporation Antenna specification Doc No. IS-QR-PD-010 Rev. V1.0 Page 2/16 Antenna model: MARB AT V1.0 APPlications ※WIFI/Bluetooth Home RF ※ISM band 2.4GHz/5.5GHz applications 1.Dimensions 2.Specifications number Item Specifications 深圳市华信天线技术有限公司 Harxon Corporation Antenna specification Doc No. IS-QR-PD-010 Rev. V1.0 Page 3/16 1 Working Central Frequency 2441 MHz/5560MHz 2 Band Width (2402-2480)MHz (5150-5850)MHz 3 Gain 0dBi 4 VSWR Resonance point≤2.0 5 Antenna type PCB antenna 6 Azimuth Beam width Omni‐directional 7 Impedance 50ohm 8 Modulation mode GFSK 3.simulation parameter ① VSWR Mkr1: 2410MHz 1.97 Mkr2: 2450MHz 1.17 Mkr3: 2480 MHz 1.8 深圳市华信天线技术有限公司 Harxon Corporation Antenna specification Doc No. IS-QR-PD-010 Rev. V1.0 Page 4/16 Mkr1: 5150MHz 2.7 Mkr2: 5550MHz 1.57 Mkr3: 5850 MHz 1.84 ②Smith Chart Mkr1: 2410MHz 95.1 Mkr2: 2450MHz 43.7 Mkr3: 2480MHz 31.9 深圳市华信天线技术有限公司 Harxon Corporation Antenna specification Doc No. IS-QR-PD-010 Rev. V1.0 Page 5/16 Mkr1: 5150MHz 19.5 Mkr2: 5550MHz 66.2 Mkr3: 5850 MHz 28.1 深圳市华信天线技术有限公司 Harxon Corporation Antenna specification Doc No. IS-QR-PD-010 Rev. V1.0 Page 6/16 ③Return Loss Mkr1: 2410MHz -9.7 Mkr2: 2450MHz -22.4 Mkr3: 2480 MHz -10.9 深圳市华信天线技术有限公司 Harxon Corporation Antenna specification Doc No. IS-QR-PD-010 Rev. V1.0 Page 7/16 Mkr1: 5150MHz -6.7 Mkr2: 5550MHz -13 Mkr3: 5850 MHz -10.6 深圳市华信天线技术有限公司 Harxon Corporation Antenna specification Doc No. IS-QR-PD-010 Rev. V1.0 Page 8/16 ④Smith Chart Mkr1: 2410MHz -9.6 Mkr2: 2450MHz -21.9 Mkr3: 2480 MHz -10.8 深圳市华信天线技术有限公司 Harxon Corporation Antenna specification Doc No. IS-QR-PD-010 Rev. V1.0 Page 9/16 Mkr1: 5150MHz -17.3 Mkr2: 5550MHz -11.4 Mkr3: 5850 MHz -11.6 深圳市华信天线技术有限公司 Harxon Corporation Antenna specification Doc No. IS-QR-PD-010 Rev. V1.0 Page 10/16 ⑤Phase Mkr1: 2410MHz 59 Mkr2: 2450MHz -98 Mkr3: 2480MHz 174 深圳市华信天线技术有限公司 Harxon Corporation Antenna specification Doc No. IS-QR-PD-010 Rev. V1.0 Page 11/16 Mkr1: 5180MHz -69.1 Mkr2: 5560MHz 128.6 Mkr3: 5825 MHz -115.2 深圳市华信天线技术有限公司 Harxon Corporation Antenna specification Doc No. IS-QR-PD-010 Rev. V1.0 Page 12/16 4. Radiation Patterns 深圳市华信天线技术有限公司 Harxon Corporation Antenna specification Doc No. IS-QR-PD-010 Rev. V1.0 Page 13/16 2450MHz 深圳市华信天线技术有限公司 Harxon Corporation Antenna specification Doc No. IS-QR-PD-010 Rev. V1.0 Page 14/16 5550MHz  3D Radiation patterns 深圳市华信天线技术有限公司 Harxon Corporation Antenna specification Doc No. IS-QR-PD-010 Rev. V1.0 Page 15/16 2450MHz 深圳市华信天线技术有限公司 Harxon Corporation Antenna specification Doc No. IS-QR-PD-010 Rev. V1.0 Page 16/16 5550MHz

FCCID: 2A7ZC-SG20A Radiated Emission FCCID: 2A7ZC-SG20A Conducted emission