FCC ID 2AJTU-S900
Digital radio
by South Surveying & Mapping Technology Co., Ltd.
Grantee Code: 2AJTU Product Code: S900
Latest application date: 2026-07-02
FCC ID Device Details
| FCC ID | 2AJTU-S900 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AJTU |
| Product Code | S900 |
| Applicant Business | South Surveying & Mapping Technology Co., Ltd. 🇨🇳 |
| Related Domains |  southgnss.com |
| Equipment Class | Digital radio |
| Test Firm | Guangzhou LCS Compliance Testing Laboratory Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-07-02 |
| 2402-2480 MHz | Original Equipment | 2026-07-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-07-02 | PDF 1.8 MB |
| Internal Photos_Part1 | Internal Photos | 2026-07-02 | PDF 5.3 MB |
| Internal Photos_Part2 | Internal Photos | 2026-07-02 | PDF 4.5 MB |
| External Photos | External Photos | 2026-07-02 | PDF 4.4 MB |
| Label and Location | ID Label/Location Info | 2026-07-02 | PDF 778.2 KB |
| Test Setup Photos | Test Setup Photos | 2026-07-02 | PDF 582.4 KB |
| Appendix A Test Data for BT FCC ID_Part1 | Test Report | 2026-07-02 | PDF 5.8 MB |
| Appendix A Test Data for BT FCC ID_Part2 | Test Report | 2026-07-02 | PDF 5.8 MB |
| Appendix A Test Data for BT FCC ID_Part3 | Test Report | 2026-07-02 | PDF 2.4 MB |
| Appendix B Test Data for BT LE FCC ID | Test Report | 2026-07-02 | PDF 3.9 MB |
| LCSC05226003EA_BT | Test Report | 2026-07-02 | PDF 1.5 MB |
| LCSC05226003EB_BT LE | Test Report | 2026-07-02 | PDF 1.5 MB |
| antenna specification | Test Report | 2026-07-02 | PDF 1 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-07-02 | PDF 114.8 KB |
| USA-LocalRepLetter_V1.1 -2AJTU-S900 | Attestation Statements | 2026-07-02 | PDF 342.9 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-07-02 | PDF 76 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-07-02 | PDF 100.1 KB |
| LCSC05226003EC_RF Exposure Evaluation-FCC | RF Exposure Info | 2026-07-02 | PDF 198.8 KB |
| Block diagram Metadata only | Block Diagram | PDF 62 KB | |
| Schematic Metadata only | Schematics | PDF 505.3 KB | |
| Operation Description Metadata only | Operational Description | PDF 78.5 KB | |
| USA-DueDigilenceLetter Metadata only | Operational Description | PDF 93.1 KB |
Application Information
| Application ID | lrtZ5xQLk1zyeONM09ik/w== |
|---|---|
| Final Action Date | 2026-07-02 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034329466 |
| Model | S900 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Digital radio |
| Responsible Party | ShuSheng Wen, panwf@southgnss.com , +86-18588852043 |
| Non-Technical Contact | Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com  , (626) 910-5808 |
| Test Firm | Gavin Liang, Guangzhou LCS Compliance Testing Laboratory Ltd, gavin.liang@lcs-cert.com  , 86-20-39166689 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| 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 |
|---|---|---|
| lrtZ5xQLk1zyeONM09ik/w== | 2026-07-02 | Original Equipment |
| eQeU8ugV1gDlfYPMn76fmw== | 2026-07-02 | Original Equipment |
Grants
TCB Grant - Application lrtZ5xQLk1zyeONM09ik/w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 07/02/2026 Application Dated: 07/02/2026 |
| South Surveying & Mapping Technology Co., Ltd. |
| No.39, Sicheng Road, |
| Tian He District, |
| Guangzhou,, China |
| Attention: ShuSheng Wen , vice president |
| 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: | 2AJTU-S900 |
| Name of Grantee: | South Surveying & Mapping Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Digital radio |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0026 |
| Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. The device contains FCC ID:NS913P900. |
TCB Grant - Application eQeU8ugV1gDlfYPMn76fmw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 07/02/2026 Application Dated: 07/02/2026 |
| South Surveying & Mapping Technology Co., Ltd. |
| No.39, Sicheng Road, |
| Tian He District, |
| Guangzhou,, China |
| Attention: ShuSheng Wen , vice president |
| 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: | 2AJTU-S900 |
| Name of Grantee: | South Surveying & Mapping Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Digital radio |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0022 |
| Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. The device contains FCC ID:NS913P900. |