FCC ID 2BR4W-TY70M5
Cell Phone Signal Booster
by Shenzhen Tianyi Yutong Technology Co., LTD
Grantee Code: 2BR4W Product Code: TY70M5
Latest application date: 2025-11-22
FCC ID Device Details
| FCC ID | 2BR4W-TY70M5 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BR4W |
| Product Code | TY70M5 |
| Applicant Business | Shenzhen Tianyi Yutong Technology Co., LTD 🇨🇳 |
| Equipment Class | Cell Phone Signal Booster |
| Test Firm | SHENZHEN TONGCE TESTING LAB |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2110-2155 MHz | Original Equipment | 2025-11-22 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-05-21 | PDF 3.9 MB |
| Int photo | Internal Photos | 2026-05-21 | PDF 1.9 MB |
| Ext photo | External Photos | 2026-05-21 | PDF 1 MB |
| Label and Location | ID Label/Location Info | 2025-11-22 | PDF 5.6 MB |
| Test setup photo | Test Setup Photos | 2026-05-21 | PDF 553 KB |
| Antenna report | Test Report | 2025-11-22 | PDF 487.1 KB |
| Test Report_1 | Test Report | 2025-11-22 | PDF 5.3 MB |
| Test Report_2 | Test Report | 2025-11-22 | PDF 5.6 MB |
| Test Report_3 | Test Report | 2025-11-22 | PDF 5.3 MB |
| Test Report_4 | Test Report | 2025-11-22 | PDF 1.2 MB |
| Attestation Statements-Kaspersky | Attestation Statements | 2025-11-22 | PDF 166.4 KB |
| Attestation Statements-Not Covered | Attestation Statements | 2025-11-22 | PDF 94 KB |
| Attestation-FCC | Cover Letter(s) | 2025-11-22 | PDF 937 KB |
| US Agent attestation | Attestation Statements | 2025-11-22 | PDF 177.5 KB |
| Confidentiality request | Cover Letter(s) | 2025-11-22 | PDF 149.8 KB |
| Model Difference | Cover Letter(s) | 2025-11-22 | PDF 142.2 KB |
| POA | Cover Letter(s) | 2025-11-22 | PDF 87.6 KB |
| RF exposure | RF Exposure Info | 2025-11-22 | PDF 463.2 KB |
| Block Diagram Metadata only | Block Diagram | PDF 209.1 KB | |
| Schematics Metadata only | Schematics | PDF 2.4 MB | |
| Operation description Metadata only | Operational Description | PDF 341.5 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 321.9 KB | |
| Tune-up Metadata only | Parts List/Tune Up Info | PDF 65.1 KB |
Application Information
| Application ID | Suc1iZI4roTOuC0j8EnFFw== |
|---|---|
| Final Action Date | 2025-11-22 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037488418 |
| Model | TY70M5 |
| Frequency Range | 2110-2155 MHz |
| Equipment Class | B2W - Part 20 Wideband Consumer Booster (CMRS) |
| Device Description | Cell Phone Signal Booster |
| Responsible Party | Yuhang Jiao, dshhgb@outlook.com  , 8618642258832 |
| Test Firm | Beryl Zhao, SHENZHEN TONGCE TESTING LAB, berylzhao@tct-lab.com  , +8675527208735 |
| TCB Email | joe_chew@derycom-us.com  |
| TCB Scope | B1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27 |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| 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 |
|---|---|---|
| Suc1iZI4roTOuC0j8EnFFw== | 2025-11-22 | Original Equipment |
Equipment Authorization
| Frequency | Output | Emission | Rules |
|---|---|---|---|
| 698-716 MHz | 0.0929 | G7D | 27 |
| 698-716 MHz | 0.0929 | W7D | 27 |
| 728-746 MHz | 0.003 | G7D | 27 |
| 728-746 MHz | 0.003 | W7D | 27 |
| 776-787 MHz | 0.1057 | G7D | 27 |
| 776-787 MHz | 0.1057 | W7D | 27 |
| 746-757 MHz | 0.003 | G7D | 27 |
| 746-757 MHz | 0.003 | W7D | 27 |
| 824 MHz | 0.1303 | GXW | 22H |
| 824-849 MHz | 0.1303 | G7W | 22H |
| 824-849 MHz | 0.1303 | F9W | 22H |
| 824-849 MHz | 0.1303 | G7D | 22H |
| 824-849 MHz | 0.1303 | W7D | 22H |
| 869-894 MHz | 0.0037 | GXW | 22H |
| 869-894 MHz | 0.0037 | G7W | 22H |
| 869-894 MHz | 0.0037 | F9W | 22H |
| 869-894 MHz | 0.0037 | G7D | 22H |
| 869-894 MHz | 0.0037 | W7D | 22H |
| 1710-1755 MHz | 0.1169 | F9W | 27 |
| 1710-1755 MHz | 0.1169 | G7D | 27 |
| 1710-1755 MHz | 0.1169 | W7D | 27 |
| 2110 MHz | 0.0049 | F9W | 27 |
| 2110-2155 MHz | 0.0049 | G7D | 27 |
| 2110-2155 MHz | 0.0049 | W7D | 27 |
| 1850-1915 MHz | 0.1047 | GXW | 24E |
| 1850-1915 MHz | 0.1047 | G7W | 24E |
| 1850-1915 MHz | 0.1047 | F9W | 24E |
| 1850-1915 MHz | 0.1047 | G7D | 24E |
| 1850-1915 MHz | 0.1047 | W7D | 24E |
| 1930-1995 MHz | 0.0073 | GXW | 24E |
| 1930-1995 MHz | 0.0073 | G7W | 24E |
| 1930-1995 MHz | 0.0073 | F9W | 24E |
| 1930-1995 MHz | 0.0073 | G7D | 24E |
| 1930-1995 MHz | 0.0073 | W7D | 24E |
Grants
TCB Grant - Application Suc1iZI4roTOuC0j8EnFFw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 11/22/2025 Application Dated: 11/24/2025 |
| Shenzhen Tianyi Yutong Technology Co., LTD |
| Rm 266, Bldg. W2-B, Gaoxin Industrial vil. |
| 025, Gaoxin S 4th Rd, Yuehai, Nanshan |
| Shenzhen, China |
| Attention: Yuhang Jiao , 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: | 2BR4W-TY70M5 |
| Name of Grantee: | Shenzhen Tianyi Yutong Technology Co., LTD |
| Equipment Class: | Part 20 Wideband Consumer Booster (CMRS) |
| Notes: | Cell Phone Signal Booster |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 27 | 698.0 - 716.0 | 0.0929 | G7D | ||
| 27 | 698.0 - 716.0 | 0.0929 | W7D | ||
| 27 | 728.0 - 746.0 | 0.003 | G7D | ||
| 27 | 728.0 - 746.0 | 0.003 | W7D | ||
| 27 | 776.0 - 787.0 | 0.1057 | G7D | ||
| 27 | 776.0 - 787.0 | 0.1057 | W7D | ||
| 27 | 746.0 - 757.0 | 0.003 | G7D | ||
| 27 | 746.0 - 757.0 | 0.003 | W7D | ||
| 22H | 824.0 - 824.0 | 0.1303 | GXW | ||
| 22H | 824.0 - 849.0 | 0.1303 | G7W | ||
| 22H | 824.0 - 849.0 | 0.1303 | F9W | ||
| 22H | 824.0 - 849.0 | 0.1303 | G7D | ||
| 22H | 824.0 - 849.0 | 0.1303 | W7D | ||
| 22H | 869.0 - 894.0 | 0.0037 | GXW | ||
| 22H | 869.0 - 894.0 | 0.0037 | G7W | ||
| 22H | 869.0 - 894.0 | 0.0037 | F9W | ||
| 22H | 869.0 - 894.0 | 0.0037 | G7D | ||
| 22H | 869.0 - 894.0 | 0.0037 | W7D | ||
| 27 | 1710.0 - 1755.0 | 0.1169 | F9W | ||
| 27 | 1710.0 - 1755.0 | 0.1169 | G7D | ||
| 27 | 1710.0 - 1755.0 | 0.1169 | W7D | ||
| 27 | 2110.0 - 2110.0 | 0.0049 | F9W | ||
| 27 | 2110.0 - 2155.0 | 0.0049 | G7D | ||
| 27 | 2110.0 - 2155.0 | 0.0049 | W7D | ||
| 24E | 1850.0 - 1915.0 | 0.1047 | GXW | ||
| 24E | 1850.0 - 1915.0 | 0.1047 | G7W | ||
| 24E | 1850.0 - 1915.0 | 0.1047 | F9W | ||
| 24E | 1850.0 - 1915.0 | 0.1047 | G7D | ||
| 24E | 1850.0 - 1915.0 | 0.1047 | W7D | ||
| 24E | 1930.0 - 1995.0 | 0.0073 | GXW | ||
| 24E | 1930.0 - 1995.0 | 0.0073 | G7W | ||
| 24E | 1930.0 - 1995.0 | 0.0073 | F9W | ||
| 24E | 1930.0 - 1995.0 | 0.0073 | G7D | ||
| 24E | 1930.0 - 1995.0 | 0.0073 | W7D |
| Power listed is conducted at antenna terminals. This device is a Wideband Fixed Consumer Signal Booster approved for operating with the coverage/server antenna installed at a fixed location inside a building. Users and installers must be provided with the antenna kitting and installation and operating instructions and conditions for satisfying RF exposure and Section 20.21(a) compliance. These antennas used with this signal booster must be installed to provide a separation distance of at least 20 cm from all persons. The installation height of the antenna for AWS 1710-1755 MHz band operations is limited to 10 meters above ground, for compliance with Section 27.50. This Wideband Consumer Signal Booster is authorized only for operation by and marketing to members of the general public for their personal use in accordance with the requirements of Sections 20.21(a)(7) and 20.21(g). |