COBRA All-Terrain Radio 1 or 3 or 6 W (VHF) 1 or 2 or 3 W (GMRS) Illuminated LCD VHF/High Power GMRS Radio|MR HH450 DUAL

COBRA MR HH450 DUAL, All-Terrain-Radio™

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This is a professional quality VHF radio that doubles as a high power combination VHF/GMRS radio. This compact floating unit has the same great VHF radio ruggedness, quality and reliability Cobra is known for. In addition, it has Cobra’s exclusive Rewind-Say-Again® feature & GMRS channel dual-band functionality. It’s also a high power combination VHF/GMRS radio. GMRS (General Mobile Radio Service) is the modern standard in consumer grade two-way communications. It also includes all of the core features Cobra VHF radios are known for like; Noise canceling microphone, NOAA weather radio, Weather Alert, JIS7/IPX7-rated submersible and BURP. Other features include a long lasting lithium ion polymer battery, S.A.M.E. weather alert filtering and a rapid charger.

Additional information

Weight 5 lbs

Item Name

VHF/High Power GMRS Radio



Battery Type

Lithium-Ion Polymer Rechargeable

Component Design



2.7 x 2.17 x 11.65 in


156.025 to 157.425/462.55 to 467.725 MHz VHF/GMRS Transmitter; 25/12.5 kHz VHF/GMRS Channel Spacing; 5/2.5 kHz VHF/GMRS Maximum Modulation; 156.05 to 163.275/462.55 to 467.725 MHz VHF/GMRS Receiver

Number of Channels

10 NOAA, 15 GMRS

Temperature Rating

-20 to 50 deg C

Transmit Power

1/3/6 W VHF; 1/2/3 W GMRS

Voltage Rating

7.4 VDC

Battery Capacity

1000 mAh

Waterproof Rating



272.3 g