Retevis dual band dual PTT DMR GPS RT52 is a Amateur radio, frequency range UHF 400-470MHz and VHF136-174MHz,dual band dual display own VFO mode for programming manually. 4000 channels, 250zones, 16ch each zones. RT52 has DTMF function in analog mode.Simply know about Retevis RT52 following
Main features:
1.Broadband digital GPS two way radio
2.Dual PTT Operation
3.Various Scanning Functions
4.Single/Dual Standby Switch
5.DTMF(Analog Mode)
6.Direct or Repeater TDMA Tier II Modes (Hytera, MOTOROLA, Kirisun etc.)
7.Voice Recording Option(Analog/Digital, Playback, Delete)
Unique dual PTT appearance design
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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