2BR4W-TY70M5

Shenzhen Tianyi Yutong Technology Co., LTD

Cell Phone Signal Booster

Application Details

Equipment Class: B2W - Part 20 Wideband Consumer Booster (CMRS)
Date of Grant: Nov 22, 2025
Application Purpose: Original Equipment
Equipment Note: Cell Phone Signal Booster
Frequency Range: 698.00000000 - 716.00000000
Company: Shenzhen Tianyi Yutong Technology Co., LTD
Country: China

Documents & Files

Select a file to view

Attestation Statements

Cover Letter(s)

ID Label/Location Info

RF Exposure Info

Test Report

Technical Specifications

#	Rule Parts	Frequency Range	Power Output	Emission
1	27	698 MHz - 716 MHz	92.90 mW	G7D
2	27	698 MHz - 716 MHz	92.90 mW	W7D
3	27	728 MHz - 746 MHz	3.00 mW	G7D
4	27	728 MHz - 746 MHz	3.00 mW	W7D
5	27	776 MHz - 787 MHz	105.70 mW	G7D
6	27	776 MHz - 787 MHz	105.70 mW	W7D
7	27	746 MHz - 757 MHz	3.00 mW	G7D
8	27	746 MHz - 757 MHz	3.00 mW	W7D
9	22H	824 MHz - 824 MHz	130.30 mW	GXW
1	22H	824 MHz - 849 MHz	130.30 mW	G7W
11	22H	824 MHz - 849 MHz	130.30 mW	F9W
12	22H	824 MHz - 849 MHz	130.30 mW	G7D
13	22H	824 MHz - 849 MHz	130.30 mW	W7D
14	22H	869 MHz - 894 MHz	3.70 mW	GXW
15	22H	869 MHz - 894 MHz	3.70 mW	G7W
16	22H	869 MHz - 894 MHz	3.70 mW	F9W
17	22H	869 MHz - 894 MHz	3.70 mW	G7D
18	22H	869 MHz - 894 MHz	3.70 mW	W7D
19	27	1.71 GHz - 1.75 GHz	116.90 mW	F9W
2	27	1.71 GHz - 1.75 GHz	116.90 mW	G7D
21	27	1.71 GHz - 1.75 GHz	116.90 mW	W7D
22	27	2.11 GHz - 2.11 GHz	4.90 mW	F9W
23	27	2.11 GHz - 2.15 GHz	4.90 mW	G7D
24	27	2.11 GHz - 2.15 GHz	4.90 mW	W7D
25	24E	1.85 GHz - 1.92 GHz	104.70 mW	GXW
26	24E	1.85 GHz - 1.92 GHz	104.70 mW	G7W
27	24E	1.85 GHz - 1.92 GHz	104.70 mW	F9W
28	24E	1.85 GHz - 1.92 GHz	104.70 mW	G7D
29	24E	1.85 GHz - 1.92 GHz	104.70 mW	W7D
3	24E	1.93 GHz - 2.00 GHz	7.30 mW	GXW
31	24E	1.93 GHz - 2.00 GHz	7.30 mW	G7W
32	24E	1.93 GHz - 2.00 GHz	7.30 mW	F9W
33	24E	1.93 GHz - 2.00 GHz	7.30 mW	G7D
34	24E	1.93 GHz - 2.00 GHz	7.30 mW	W7D

Confidentiality

Long Term

Grant Notes

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).