Tag Archives :Retevis RT52 Dual PTT DMR Radio
Retevis RT52 Dual Band Dual PTT GPS DMR Radio
- Jan 09,2019
- aliunce
- 2 Comments
- Radio Introduction
Retevis RT52, Dual PTT can control two channels in A/B band at the same time, which avoid trouble to switch two channels. Dual band dual display dual PTT receive two channels, improve communication efficiently. ...