FCC ID 2A3MU-N50
Geodetic GNSS Receiver
by Shanghai EFIX Geomatics Co., Ltd
Grantee Code: 2A3MU Product Code: N50
Latest application date: 2026-05-13
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 410-470 MHz | Original Equipment | 2026-05-13 |
| 2412-2462 MHz | Original Equipment | 2026-05-13 |
| 5775 MHz | Original Equipment | 2026-05-13 |
| 2402-2480 MHz | Original Equipment | 2026-05-13 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-05-13 | PDF 5.8 MB |
| Internal Photo | Internal Photos | 2026-05-13 | PDF 5.7 MB |
| Internal Photos | Internal Photos | 2026-05-13 | PDF 5.7 MB |
| External Photos | External Photos | 2026-05-13 | PDF 1.9 MB |
| ID Label and Location | ID Label/Location Info | 2026-05-13 | PDF 493 KB |
| ID label and location | ID Label/Location Info | 2026-05-13 | PDF 493 KB |
| Test Setup Photos | Test Setup Photos | 2026-05-13 | PDF 343.9 KB |
| Test Setup Photos | Test Setup Photos | 2026-05-13 | PDF 623.9 KB |
| Antenna report | Test Report | 2026-05-13 | PDF 972.3 KB |
| Antenna report | Test Report | 2026-05-13 | PDF 1.2 MB |
| Test Report | Test Report | 2026-05-13 | PDF 2.5 MB |
| Test Report - DSS-1 | Test Report | 2026-05-13 | PDF 1.9 MB |
| Test Report - DSS-2 | Test Report | 2026-05-13 | PDF 5.7 MB |
| Test Report-DTS-1 | Test Report | 2026-05-13 | PDF 1.1 MB |
| Test Report-DTS-2 | Test Report | 2026-05-13 | PDF 1.5 MB |
| Test Report-NII-1 | Test Report | 2026-05-13 | PDF 985.7 KB |
| Test Report-NII-2 | Test Report | 2026-05-13 | PDF 512.4 KB |
| Test Report-NII-3 | Test Report | 2026-05-13 | PDF 523.7 KB |
| Cover Equipment Attestation | Attestation Statements | 2026-05-13 | PDF 207.2 KB |
| US Agent Attestation | Attestation Statements | 2026-05-13 | PDF 308.9 KB |
| Confidentiality Request Letter | Cover Letter(s) | 2026-05-13 | PDF 31.2 KB |
| Narrowband requriement letter | Cover Letter(s) | 2026-05-13 | PDF 90.1 KB |
| UHF Frequency extend letter | Cover Letter(s) | 2026-05-13 | PDF 207.4 KB |
| RF Exposure | RF Exposure Info | 2026-05-13 | PDF 297.6 KB |
| Block Diagram Metadata only | Block Diagram | PDF 89.9 KB | |
| Schematics Metadata only | Schematics | PDF 581.8 KB | |
| Operatinal Description Metadata only | Operational Description | PDF 106.7 KB | |
| Operation Description Metadata only | Operational Description | PDF 106.7 KB | |
| 5GHz Software Security Description Metadata only | SDR Software/Security Info. | PDF 149.3 KB | |
| Tune-up Procedure Metadata only | Parts List/Tune Up Info | PDF 87.6 KB |
Application Information
| Application ID | kF9ZsREtyj3qgbNm1bVaVg== |
|---|---|
| Final Action Date | 2026-05-13 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031615594 |
| Model | N50 |
| Frequency Range | 410-470 MHz |
| Equipment Class | TNB - Licensed Non-Broadcast Station Transmitter |
| Device Description | Geodetic GNSS Receiver |
| Responsible Party | Glenn Chu, 359662367@qq.com  , +86 755 29766001 |
| Non-Technical Contact | Mark E Silver, iGage Mapping Corporation, mark@igage.com  , (801) 412-0011 |
| Test Firm | Henry Wang, SHENZHEN NCT TESTING TECHNOLOGY CO., LTD., Henry@nct-testing.com  , 0755-27790922 |
| TCB Email | TCB@nemko.com  |
| TCB Scope | B2: General Mobile Radio And Broadcast Services equipment in the following 47 CFR Parts 22 (non-cellular) 73, 74, 90, 95, 97, & 101 (all below 3 GHz) |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| kF9ZsREtyj3qgbNm1bVaVg== | 2026-05-13 | Original Equipment |
| ZT07Kr52hplq7MQj+lJmUw== | 2026-05-13 | Original Equipment |
| Z7C321GeSh2Hq0LNFe/4dA== | 2026-05-13 | Original Equipment |
| 2kuV4+pAsUIyKI+ICPFXAQ== | 2026-05-13 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application ZT07Kr52hplq7MQj+lJmUw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 05/13/2026 Application Dated: 05/12/2026 |
| Shanghai EFIX Geomatics Co., Ltd |
| Room 1137, Area D, 11th Floor, Building 1, |
| No. 158, Shuanglian Road, Qingpu District, |
| Shanghai, China |
| Attention: Glenn Chu , Certificate manager |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2A3MU-N50 |
| Name of Grantee: | Shanghai EFIX Geomatics Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Geodetic GNSS Receiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2412.0 - 2462.0 | 0.02661 |
| Power output listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other transmitter, except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application Z7C321GeSh2Hq0LNFe/4dA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 05/13/2026 Application Dated: 05/12/2026 |
| Shanghai EFIX Geomatics Co., Ltd |
| Room 1137, Area D, 11th Floor, Building 1, |
| No. 158, Shuanglian Road, Qingpu District, |
| Shanghai, China |
| Attention: Glenn Chu , Certificate manager |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2A3MU-N50 |
| Name of Grantee: | Shanghai EFIX Geomatics Co., Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Geodetic GNSS Receiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5210.0 - 5210.0 | 0.01644 | ||
| CC | 15E | 5775.0 - 5775.0 | 0.00866 |
| Power output listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other transmitter, except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application kF9ZsREtyj3qgbNm1bVaVg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 05/13/2026 Application Dated: 05/13/2026 |
| Shanghai EFIX Geomatics Co., Ltd |
| Room 1137, Area D, 11th Floor, Building 1, |
| No. 158, Shuanglian Road, Qingpu District, |
| Shanghai, China |
| Attention: Glenn Chu , Certificate manager |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2A3MU-N50 |
| Name of Grantee: | Shanghai EFIX Geomatics Co., Ltd |
| Equipment Class: | Licensed Non-Broadcast Station Transmitter |
| Notes: | Geodetic GNSS Receiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| EF ES | 90 | 410.0 - 470.0 | 0.27027 | 2.5 PM | 5K94F1D |
| Power output listed is ERP. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other transmitter, except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| EF: | This device may contain functions that are not operational in U.S Territories except as noted in the filing. This grant has extended frequencies as noted in the filing and Section 2.927(b) applies to this authorization. |
| ES: | This equipment is capable of supporting a minimum data rate of 4800 bits per second per 6.25 kHz of channel bandwidth. |
TCB Grant - Application 2kuV4+pAsUIyKI+ICPFXAQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 05/13/2026 Application Dated: 05/12/2026 |
| Shanghai EFIX Geomatics Co., Ltd |
| Room 1137, Area D, 11th Floor, Building 1, |
| No. 158, Shuanglian Road, Qingpu District, |
| Shanghai, China |
| Attention: Glenn Chu , Certificate manager |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2A3MU-N50 |
| Name of Grantee: | Shanghai EFIX Geomatics Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Geodetic GNSS Receiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00341 |
| Power output listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other transmitter, except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |