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Last modified 2025-03-15

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Radioddity HD-1

A picture of Radioddity HD-1

SPECIFICATIONS

GENERAL
Type:License-free FRS transceiver
Frequency range:463 / 467 MHz
Channels / tuning steps:22 FRS
10 NOAA weather channels
Frequency stability:±2.5 ppm @ -20 to +60°C (-4 to +140°F)
Mode:NFM
Memory channels / management:
Repeater shift / offset:Simplex only
Power supply:3.7 VDC (2400 mAh Li-Ion battery)
Current drain / power consumption:RX: Less than 410 mA
TX: Less than 1.5 A
Antenna impedance / connector:50 ohm / Non-removable antenna
Dimensions (W*H*D):60*180*33 mm (2.36*7.09*1.3"), with antenna
Weight:? g (? oz)
Other features: CTCSS/PL and DCS. VOX. Voice guide. Scanning. Vibralert.
Weather alert. Roger beep. USB-C charging port.




RECEIVER SECTION
Receiver system: ?
Sensitivity:0.25 uV (20 dB SINAD)
Squelch sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:300 mW at 3% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power: High: 2 W
Low: 500 mW
Modulation system:
Max FM deviation (Factory set):±2.5 KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / ?
Microphone input level:? mV




MISCELLANEOUS
Manufactured:2025-202x
Additional info:
Related documents:User manual (8.2 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
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