Retevis MA1 mobile ham radio is a dual-band 2m/70cm transceiver for vehicle and emergency use, with cross-band relay to stretch coverage across distance. A superheterodyne receiver improves sensitivity for steadier reception, while TX noise cancellation keeps transmitted voice intelligible.
Offered with or without antenna, the shared radio unit includes a detachable front panel for flexible mounting, dual display with dual watch, and multi-band receive covering 2m, 70cm, FM, AM and A-channel airband. Most functions operate from the multifunction microphone to limit distraction while driving. Firmware V2.39 addresses volume linearity and PTT delay.
MA1 Features
Cross-band relay
Links bands to keep distant members in contact.
Superheterodyne receiver
Holds a stable signal with improved receive sensitivity.
Detachable front panel
Mounts the controls separately for easier vehicle fit.
Aviation band reception
Monitors 2m, 70cm, FM, AM and airband on the A channel.
Mic-led operation
Runs most MA1 functions from the multifunction microphone.
MA1 Specifications
Audio: TX noise cancellation
Bands: 2m / 70cm dual band
Control: Detachable front panel, multifunction microphone
Firmware: V2.39
Receiver: Superheterodyne
Radio service: Amateur mobile transceiver
Special modes: Cross-band relay, dual display dual watch
Receive coverage: 2m, 70cm, FM, AM, airband (A channel)
