Retevis Ailunce H1 DMR ham radio combines digital and analog modes with GPS and APRS send and receive for real-time location sharing on platforms like APRS.fi.
Designed for search rescue, off-grid adventures and professional crews, it holds 4000 channels with single, group and all call, works with DMR Tier 1 and 2 and MOTOTRBO systems, and switches into SFR same-frequency repeater mode to fill coverage gaps. Triple safety alarms, NOAA weather alerts and talk alias caller ID support coordination when conditions turn bad.
H1 Highlights
GPS and APRS
Shares and receives positions to monitor team movement and distances.
SFR same-frequency repeater
Uses dual-slot tech to extend range without a second frequency.
AES256 privacy
Keeps professional conversations protected from eavesdropping.
2900mAh USB-C power
Runs about 20 hours and charges from power banks, cars or computers.
Triple safety alarms
Emergency, lone worker and man-down modes send distress signals.
NOAA weather alerts
Gives early warning for hurricanes, blizzards, sandstorms and more.
H1 Specifications
Battery: 2900mAh rechargeable, USB-C
Service: DMR / analog ham radio
Channels: 4000
Security: AES256
Call types: Single, group, all call
Channel types: Analog, digital and 4 hybrid types
Operation time: About 20 hours
Contact storage: 500,000
Other functions: VFO, customizable side key, Sub-PTT, talk alias
