LinkPro SR-629 Duplex Repeater Controller – 2-in-1 Mini Radio Relay

Upgrade your communication system with the LinkPro SR-629 Duplex Repeater Controller, a compact and powerful 2-in-1 relay designed for enhanced radio connectivity. With its advanced internal architecture and sleek, professional look, the SR-629 makes it easy to link two radios and extend your signal coverage for smooth, real-time conversations across larger operating areas.

Supporting VHF/VHF, UHF/UHF, VHF/UHF, and UHF/VHF modes, the SR-629 enables flexible setup options for different band combinations. Its smart duplex relay system automatically transmits received signals between connected radios, ensuring stable and clear two-way communication. The controller also allows users to change DTMF passwords remotely via radio control for added security and customization.

Equipped with dual built-in lithium batteries, the SR-629 delivers up to 72 hours of continuous operation, making it ideal for outdoor activities, emergency communication, or field operations. With its multi-LED status display, durable build, and easy plug-and-play design, this mini repeater controller provides exceptional reliability and convenience for both hobbyists and professionals.

Product information:
SR-629 2-in-1 duplex relay controller is assembled through equipment such as ours to build a new generation of trunks, with finer internal structure design and more attractive appearance. Basic repeater functionality provided in scan
Rear receiver transmitters, in addition to having simple connections, provide you with more ideal two-way radio conversations in the area, resulting in a relationship you maintain in the larger operating area. When the radio unit is connected, the signal that the wireless unit will receive is transmitted in real time to the radio.
e.g. VHF/VHF, UHF/UHF, VHF/UHF or UHF/VHF modes
Mode 1: When the radio is RX, the control radio B will be TX.
When broadcast B is RX, the control function
Mode 2: When the radio station is RX, the control radio B will be TX.
When broadcast B is RX, the control broadcast will be TX.
Purpose can use different frequency band walkie-talkies through two different places

The main function:
Multi-LED display with 2 broadcast status, battery and controller level
Real-time duplex radio repeaters and links
Allow user to change DTMF password via radio remote control
Operates on two built-in lithium batteries for 72 hours of long life
Packing list:
Relay controller set*1

Product Image: