FCC ID 2AD66-DMR818SU
Wireless walkie-talkie module
by NiceRF Wireless Technology LTD.
Grantee Code: 2AD66 Product Code: DMR818SU
Latest application date: 2026-09-20
FCC ID Device Details
| FCC ID | 2AD66-DMR818SU |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AD66 |
| Product Code | DMR818SU |
| Applicant Business | NiceRF Wireless Technology LTD. 🇨🇳 |
| Related Domains | |
| Equipment Class | Wireless walkie-talkie module |
| Test Firm | Shenzhen HUAK Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 450-470 MHz | Original Equipment | 2026-09-20 |
| 400-406 MHz | Original Equipment | 2023-04-26 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2023-04-26 | PDF 1.4 MB |
| Internal Photos | Internal Photos | 2023-04-26 | PDF 758.5 KB |
| External Photos | External Photos | 2023-04-26 | PDF 1.7 MB |
| label | ID Label/Location Info | 2026-09-20 | PDF 148.2 KB |
| Label & Label Location | ID Label/Location Info | 2023-04-26 | PDF 682.9 KB |
| test photo | Test Setup Photos | 2026-09-20 | PDF 243.7 KB |
| Test Setup Photos | Test Setup Photos | 2023-04-26 | PDF 715 KB |
| test report 1 | Test Report | 2026-09-20 | PDF 3.3 MB |
| test report 2 | Test Report | 2026-09-20 | PDF 4.5 MB |
| Test Report | Test Report | 2023-04-26 | PDF 1.8 MB |
| 2.911d 5 i Certification Equipment Type | Attestation Statements | 2026-09-20 | PDF 118.9 KB |
| 2.911d 5 ii Certificiation Applicant | Attestation Statements | 2026-09-20 | PDF 55.2 KB |
| US Agent for Service Process | Attestation Statements | 2026-09-20 | PDF 1,015.7 KB |
| 2.911 (d)(5)(i) Attestation Statement | Attestation Statements | 2023-04-26 | PDF 116.6 KB |
| 2.911 (d)(5)(ii) Attestation Statement | Attestation Statements | 2023-04-26 | PDF 115.7 KB |
| Declaration Letter | Attestation Statements | 2023-04-26 | PDF 103.1 KB |
| Frequency Justification Letter | Attestation Statements | 2023-04-26 | PDF 82.8 KB |
| US Agent Attestation Letter | Attestation Statements | 2023-04-26 | PDF 2.8 MB |
| Agent-Authorization | Cover Letter(s) | 2026-09-20 | PDF 19.6 KB |
| FCC Modular Approval Request | Cover Letter(s) | 2026-09-20 | PDF 85.7 KB |
| FCC Short Long Term Confidentiality Request | Cover Letter(s) | 2026-09-20 | PDF 25.7 KB |
| Frequency Justification Letter | Cover Letter(s) | 2026-09-20 | PDF 38.2 KB |
| Justification Letter | Cover Letter(s) | 2026-09-20 | PDF 20.1 KB |
| Letter-of-Declaration | Cover Letter(s) | 2026-09-20 | PDF 22.3 KB |
| FCC Agent Authorization Letter | Cover Letter(s) | 2023-04-26 | PDF 118.4 KB |
| FCC Long-term Confidential Request | Cover Letter(s) | 2023-04-26 | PDF 103.3 KB |
| Modular Approval Letter | Cover Letter(s) | 2023-04-26 | PDF 148.9 KB |
| MPE report | RF Exposure Info | 2026-09-20 | PDF 24.5 KB |
| RF Exposure | RF Exposure Info | 2023-04-26 | PDF 319.2 KB |
| User Maunal Metadata only | Users Manual | 2027-03-19 | PDF 675.5 KB |
| internal photo Metadata only | Internal Photos | 2027-03-19 | PDF 2 MB |
| external photo Metadata only | External Photos | 2027-03-19 | PDF 2.2 MB |
| Block Diagram Metadata only | Block Diagram | PDF 64.1 KB | |
| Block Diagram Metadata only | Block Diagram | PDF 204.5 KB | |
| SCH Metadata only | Schematics | PDF 73.3 KB | |
| Schematics Metadata only | Schematics | PDF 76.3 KB | |
| Circuit Description Metadata only | Operational Description | PDF 64.4 KB | |
| OP Metadata only | Operational Description | PDF 7.3 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 67.7 KB | |
| Parts List Metadata only | Parts List/Tune Up Info | PDF 105.8 KB | |
| Tune up Procedure Metadata only | Parts List/Tune Up Info | PDF 125 KB | |
| tune up power Metadata only | Parts List/Tune Up Info | PDF 9.5 KB |
Application Information
| Application ID | LkNrE6CnSTi4AZ9TUfl78w== |
|---|---|
| Final Action Date | 2026-09-20 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0024270415 |
| Model | DMR818SU |
| Frequency Range | 450-470 MHz |
| Equipment Class | TNB - Licensed Non-Broadcast Station Transmitter |
| Device Description | Wireless walkie-talkie module |
| Responsible Party | GH. Song, ghsong@nicerf.com |
| Technical Contact | NiceRF Wireless Technology LTD., ghsong@nicerf.com |
| Non-Technical Contact | Ethan Liao, KIIGOO.HOT INC, Ethan@kiigoo-hot.org |
| Test Firm | Jason Zhou, Shenzhen HUAK Testing Technology Co., Ltd., jason@cer-mark.com |
| TCB Email | certification@micomlabs.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 | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Single Modular Approval |
| Composite Device | No |
| 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 |
|---|---|---|
| LkNrE6CnSTi4AZ9TUfl78w== | 2026-09-20 | Original Equipment |
| qTjv6WHG8D1k9YgPqfeP5Q== | 2023-04-26 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application qTjv6WHG8D1k9YgPqfeP5Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 |
Date of Grant: 04/26/2023 Application Dated: 04/26/2023 |
| NiceRF Wireless Technology LTD. |
| 309-314, Bldg A,Hongdu business building, Xin'an |
| street, Zone 43, Baoan Dist, Shenzhen 518101 |
| Shenzhen,, China |
| Attention: GH. Song |
| 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: | 2AD66-DMR818S-U |
| Name of Grantee: | NiceRF Wireless Technology LTD. |
| Equipment Class: | Licensed Non-Broadcast Station Transmitter |
| Notes: | Digital walkie talkie module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| EF | 90 | 400.0 - 406.0 | 1.0 | 2.5 PM | 11K0F3E |
| EF | 90 | 406.1 - 470.0 | 1.0 | 2.5 PM | 11K0F3E |
| EF ES | 90 | 400.0 - 406.0 | 1.0 | 2.5 PM | 7K60F1D |
| EF ES | 90 | 406.1 - 470.0 | 1.0 | 2.5 PM | 7K60F1D |
| EF ES | 90 | 400.0 - 406.0 | 1.0 | 2.5 PM | 7K60F1E |
| EF ES | 90 | 406.1 - 470.0 | 1.0 | 2.5 PM | 7K60F1E |
| Modular Approval. Output power listed is Maximum rated conducted. Minimum output setting is 0.5 W. This module is approved for use only in the mobile configurations associated with this filing. This grant is valid only when the module is sold to OEM integrators and must be installed by the OEM or OEM integrators. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. 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 antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. End-users may not be provided with the module installation instructions. Installation of this device into portable RF Exposure category host devices requires the submission of a Class II permissive change or new application. Compliance of this device in all final host configurations is the responsibility of the Grantee. |
| 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. |
EAS Grant - Application qTjv6WHG8D1k9YgPqfeP5Q==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
NiceRF Wireless Technology LTD. 309-314, Bldg A,Hongdu business building, Xin'an street, Zone 43, Baoan Dist, Shenzhen 518101 Shenzhen,, China |
Date of Grant: 04/26/2023 Application Dated: 04/26/2023 |
| Attention: GH. Song |
| 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: | 2AD66-DMR818S-U |
| Name of Grantee: | NiceRF Wireless Technology LTD. |
| Equipment Class: | Licensed Non-Broadcast Station Transmitter |
| Notes: | Digital walkie talkie module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| EF | 90 | 400.0 - 406.0 | 1.0 | 2.5 PM | 11K0F3E |
| EF | 90 | 406.1 - 470.0 | 1.0 | 2.5 PM | 11K0F3E |
| EF ES | 90 | 400.0 - 406.0 | 1.0 | 2.5 PM | 7K60F1D |
| EF ES | 90 | 406.1 - 470.0 | 1.0 | 2.5 PM | 7K60F1D |
| EF ES | 90 | 400.0 - 406.0 | 1.0 | 2.5 PM | 7K60F1E |
| EF ES | 90 | 406.1 - 470.0 | 1.0 | 2.5 PM | 7K60F1E |
| Modular Approval. Output power listed is Maximum rated conducted. Minimum output setting is 0.5 W. This module is approved for use only in the mobile configurations associated with this filing. This grant is valid only when the module is sold to OEM integrators and must be installed by the OEM or OEM integrators. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. 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 antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. End-users may not be provided with the module installation instructions. Installation of this device into portable RF Exposure category host devices requires the submission of a Class II permissive change or new application. Compliance of this device in all final host configurations is the responsibility of the Grantee. |
| 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. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 09/20/2026 Application Dated: 09/21/2026 |
| NiceRF Wireless Technology LTD. |
| 309-314, Bldg A,Hongdu business building, Xin'an |
| street, Zone 43, Baoan Dist, Shenzhen 518101 |
| Shenzhen,, China |
| Attention: GH. Song , |
| 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: | 2AD66-DMR818SU |
| Name of Grantee: | NiceRF Wireless Technology LTD. |
| Equipment Class: | Licensed Non-Broadcast Station Transmitter |
| Notes: | Wireless walkie-talkie module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| EF ES | 90 | 406.1 - 430.0 | 0.92 | 0.65 PM | 5K21F3E |
| EF ES | 90 | 450.0 - 470.0 | 1.058 | 0.72 PM | 5K21F3E |
| EF ES | 90 | 406.1 - 430.0 | 0.895 | 0.87 PM | 7K39F1D |
| EF ES | 90 | 450.0 - 470.0 | 0.967 | 0.88 PM | 7K39F1D |
| Single Modular Approval. Output power listed is conducted power. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device. OEM integrators and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. Only those antennas tested with the device or similar antennas with equal or lesser gain may be used with this transmitter. |
| 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. |