Best Selling Surecom SR-628 Cross Band Radio Duplex Repeater Controller with Cable for Any Walkie Talkie
The SR-628 is a multi-function and cheaper device that connects any handheld or mobile radio.
By equipment and so on our assemble the build, the new generation trunk-line board, the internal structure design are finer, the outward appearance is more attractive. Besides can provide a the basic repeater function which has following the receiver transmitter, furthermore has the Simple connection, provides the more ideal 2-way radio conversation region for you, causes you maintains the relation in the bigger operating region.
When the radio units are connected, the received signal on a radio unit will be real time transmit on the other radio unit.
e.g. VHF/VHF, UHF/UHF, VHF/UHF or UHF/VHF modes
Input A: Channel A is TX When channal B is RX.
Input B :Channel B is TX When channel A is RX .
The purpose can be done in two different places and using different frequency bands intercom, through our mutual communication relay station.
This is a radio cross band duplex repeater controller. It is an easy of operation and cost effective and highly flexible platform for setting up bi-direction cross band duplex repeater with mobile radio and handheld radio.
The SR-628 has 2 audio ports input and out , they are used to connect with mobile and handheld radio. DTMF remote control function with password protection is available in the . User can control the repeater ON or OFF remotely by DTMF. Multi-LED display 2 of radio status , and build-in battery Level
Features
- Works with most popular handheld radios
- Multi- LED display 2 radio status , And controller Battery Level
- Real time duplex repeater with link radio
- Allows user to change the DTMF remote control password by radio
- Operates on both build-in Li-ion battery 72 hours long life operation
- External DC 5~24V power supply
- DTMF remote control repeater function ON and OFF with password protection
- Professional manufacturer low power consumption
Connector Radio unit: 2 Build in 3.7V Li-ion Battery: 900maH Ext.DC Jack 5.5/2.1mm: DC5V~24V Standby Time: 180hours Standby Current: 4mA
Work Current: 20-30mA Size: 110x80x25mm .
LED DISPLAY
Charge Red Charge/DC in Blue Full Power Red Power on Red flash Sleep mode Status Red Radio A RX , B TX Blue Radio B RX , A TX Battery Life
Yellow LED 100% Yellow LED*** 80% Yellow LED** 50% Yellow LED* 40% Yellow LED*Flash 10~30% 
