How to Connect the RT9550 with HD1?

How to Connect the RT9550 with HD1? We all know that repeater is always used for amplify signals, increase communication distance and extend coverage. Retevis put a new repeater on the market, it is RT9550.  It is a DMR Repeater, have Digital/Analog mode. Today we will talk about how to connect the RT9550 with HD1 by software and…

Working principle of Retevis RT9550 repeater

Working principle of Retevis RT9550 repeater   Retevis RT9550 repeater expand of the radio signal transmission distance by resending or forwarding the radio signal. Retevis RT9550 Repeater main work principle: a high-sensitivity receiver is responsible for receiving signals from different stations at a frequency point, and at the same time, a high-power transmitter is used another frequency…