Tag Archives :retevis RT74
Retevis First Single Frequency Repeater is Coming.
- Sep 08,2020
- Vivian
- 20 Comments
- Radio Introduction
Single-frequency repeater, it is a repeater that uses only one frequency to achieve the repeater function. It allocates one timeslot to receive a signal and the other to transmit it at the same frequency, using DMO mode to extend radio coverage. ...