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ICOM IC-M423 - Marine Waterproof Fixed VHF - 3 Year Warranty - Noise cancelling

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Delivery Information

Currently we only deliver to the UK, Republic of Ireland, Germany, France and Spain for online ordering - please contact us on sales@bottomlinemarine.com if you live elsewhere.

Free shipping on UK orders over £50 (£3.95 for UK orders under £50)
Excludes certain heavy items
All prices include UK VAT - No customs or duty fees for UK orders


ICOM IC-M423 Marine VHF

The IC-M423 is Icom's next generation VHF/DSC.
Together with its optional HM-195 COMMANDMIC, the IC-M423 benefits from a new user interface,
which makes driving this Icom fixed mount incredibly simple.
A compact radio that will fit easily into any console, size does not mean a loss of performance.
Boasting and packing a proverbial punch with its audio of 10W from its loud speaker makes sure you will clearly hear calls.
The IC-M423 also has a Public Address & Fog Horn function so when attached to a hailer horn,
will expand the usefulness of this new radio.

Active Noise Cancelling Technology The built-in bidirectional active noise canceller reduces background noise to up to 90%,
and improves both your transmitted voice and incoming calls.
This could be really essential for you, making you heard when you really need to, such as when the weather conditions are poor,
or if engines are running.

New Marine Family Common User Interface The IC-M423 has an easy to use interface that will be incorporated into future Icom radios.
The common Marine Family User Interface provides simple operation for the boat owner.
A rotary selector, directional keypad provides intuitive operation.
The high definition dot matrix display allows all information to be clearly viewed.

10W Loud Audio, Public Address and Foghorn The IC-M423 has a built-in 10W amplifier that increases the audio output,
from an additional external speaker.
The public address function allows you to make an announcement from the microphone like a loud speaker,
and the foghorn can also be emitted from the additional external speaker.

Built-in Class D DSC The built-in DSC watch function monitors Ch. 70 (DSC channel) activity, even while you are receiving another channel.
DSC functions include: distress, individual, group, all ships, urgency, safety, position request/report*, polling request* and DSC test calls.
*Available upon request.

Common GPS/NAV Interface When connected to an external GPS receiver, current position and time are shown on the IC-M423's display.
When receiving position information from another vessel, the IC-M423 can transfer it to a navigational device via NMEA 0183 connectivity.

Compatible with Icom MA-500TR Class B AIS Transponder
The IC-M423 can be integrated with the Icoms MA-500TR Class B AIS Transponder allowing you to transmit DSC individual calls,
to a selected vessel instantly,
without manual MMSI entry; very handy if you are waiting to contact vessels on the AIS screen, an essential safety feature in an emergency.

IPX7 Submersible Protection (1.0m depth for 30 minutes) The IC-M423 withstands submersion in up to 1.0m depth of water for 30 minutes.
It is equivalent to the IPX7 standard.

Other features
AquaQuake draining function
Dual/tri-watch function for monitoring Ch.16 and/or call channel
Priority and normal scan
Built-in attenuator for local communication

Specification List

Type VHF mounted Model IC-M423