FCC ID 2BFZ5-AT-110
Voice Amplifier
by Hangzhou Zansheng Digital Co.,Ltd
Grantee Code: 2BFZ5 Product Code: AT110
Latest application date: 2025-05-29
FCC ID Device Details
| FCC ID | 2BFZ5-AT-110 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BFZ5 |
| Product Code | AT110 |
| Applicant Business | Hangzhou Zansheng Digital Co.,Ltd 🇨🇳 |
| Equipment Class | Voice Amplifier |
| Test Firm | MAXLAB Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-05-29 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-05-29 | PDF 603.4 KB |
| Internal photos | Internal Photos | 2025-05-29 | PDF 1 MB |
| External photos | External Photos | 2025-05-29 | PDF 970.5 KB |
| Label and label location | ID Label/Location Info | 2025-05-29 | PDF 152.9 KB |
| Test setup photos | Test Setup Photos | 2025-05-29 | PDF 537.1 KB |
| Antenna information | Test Report | 2025-05-29 | PDF 885.4 KB |
| Test Report BT | Test Report | 2025-05-29 | PDF 3.5 MB |
| Agent attestation letter | Attestation Statements | 2025-05-29 | PDF 78.8 KB |
| Covered equipment letter | Attestation Statements | 2025-05-29 | PDF 175.9 KB |
| Due digilence letter | Attestation Statements | 2025-05-29 | PDF 182.9 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-05-29 | PDF 159.9 KB |
| Letter of declaration model difference | Cover Letter(s) | 2025-05-29 | PDF 116.1 KB |
| RF exposure evaluation | RF Exposure Info | 2025-05-29 | PDF 365.3 KB |
| Block diagram Metadata only | Block Diagram | PDF 54.3 KB | |
| Schematic Metadata only | Schematics | PDF 138.4 KB | |
| Operation description Metadata only | Operational Description | PDF 66.6 KB |
Application Information
| Application ID | t03oWHRKHc5i0kHJbShVWw== |
|---|---|
| Final Action Date | 2025-05-29 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035312842 |
| Model | AT-110 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Voice Amplifier |
| Responsible Party | Xiaoping Lin, Manager, 573439297@qq.com  , +86-13735880841 |
| Test Firm | Bill Zhao, MAXLAB Testing Co., Ltd., 16649703@qq.com , 86-755-26649703 |
| 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 |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. The device also contains 433MHz receiver. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| t03oWHRKHc5i0kHJbShVWw== | 2025-05-29 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0017000 |
Grants
TCB Grant - Application t03oWHRKHc5i0kHJbShVWw==
| 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: 05/29/2025 Application Dated: 05/29/2025 |
| Hangzhou Zansheng Digital Co.,Ltd |
| 501-2, Building 17, 1008 xiangwang Street |
| Cangqian Street, Yuhang District |
| Hangzhou City, China |
| Attention: Xiaoping Lin , 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: | 2BFZ5-AT-110 |
| Name of Grantee: | Hangzhou Zansheng Digital Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Voice Amplifier |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0017 |
| Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. The device also contains 433MHz receiver. |