Radio relay stations in different frequency duplex mode, that is, after receiving the weak signal of a specific frequency emitted far, immediately after synchronization will amplify and transmit the signal power to use another frequency. Not have a duplexer : two hand-held units connected to a relay station, such as unparalleled workers, two hand sets should be separately using two antennas! Two antennas should be perpendicular to erect! And try to pull the distance between the two! At least not less than 1-5 metre (suggest : the farther the better two distance are Two antenna. When the radio units are connected, the received signal on a radio unit will be real time transmit on the other radio unit. In order to achieve the purpose of the relay. Ī Input for Radio Received B Input for Radio Transmitġ, The frequency difference between the upper and lower row forwards (and conventional repeater), A machine as a signal uplink receiver, B machine as a signal downlink transmitter. Professional manufacturer low power consumption.
REPEATER CONTROLLER KENWOOD TK 880 PASSWORD
DTMF remote control repeater function ON and OFF with password protection Operates on both build-in Li-ion battery 72 hours long life operation Allows user to change the DTMF remote control password by radio Real time duplex repeater with link radio
Multi- LED display 2 radio status, And controller Battery Level Multi-LED display 2 of radio status, and build-in battery Level. User can control the repeater ON or OFF remotely by DTMF. DTMF remote control function with password protection is available in the. The SR-328 has 2 audio ports input and out, they are used to connect with mobile and handheld radio. It is an easy of operation and cost effective and highly flexible platform for setting up bi-direction band duplex repeater with mobile radio and handheld radio.
This is a radio duplex repeater controller. 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.
Radio Range Extender,The SR-328 is a multi-function and cheaper device that connects any handheld or mobile radio.īy 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.
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