ICOM IC-M423G VHF Marine Radio
ICOM IC-M423G VHF Marine Radio
ICOM IC-M423G VHF Marine Radio
ICOM IC-M423G VHF Marine Radio

ICOM IC-M423G VHF Marine Radio

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ICOM IC-M423G VHF marine transceiver features a built-in GPS receiver that shows your current position and time. The IC-M423G also includes a built-in Class D DSC watch function which monitors Channel 70 activities such as distress, urgency, safety, and position request/report, even while receiving on another channel.

The IC-M423G VHF marine radio features a digital signal processing technology, a built-in active noise cancelling function to reduce background noise by up to 90% on the incoming signal, and 30% on the transmitting signal, providing clear communication even in a noisy maritime environment.

The ICOM IC-M423G also features a built-in 10W amplifier that increases the audio output to an external PA speaker as well as a public address function, which allows you to make an announcement from the microphone like a loud speaker, the foghorn can also be emitted from the external PA speaker.

The optional backlit COMMANDMIC™ provides you with the convenience to use IC-M423G from a seperate cabin or tower, while allowing you to control all functions of the radio from the COMMANDMIC. The COMMANDMIC can also be used as an intercom with the ICOM IC-M423G.

IC-M423G features:

  • IPX7 waterproofing rating which withstands 1 meter depth of water for 30 minutes
  • Common NMEA Interface
  • MarineCommander™ compatible
  • Dual-watch and tri-watch function
  • Icom Marine Family user interface & backlit LCD and keypad
  • 10W loud audio

After ordering online, you will receive an automated email confirmation containing your order details. Your order will then be confirmed within a few minutes of placing your order.

It is our policy to ensure we deliver to our customers in a timely manner. In order to achieve this we use a range of freight companies depending on the size and weight of your order. In some instances we may use a number of carriers to get your products to you. For example, chain may come by road, some electronic equipment by air.


Most orders are shipped within 2 - 5 Days

Shipping rates

Orders delivered to Australian Post Codes attract an $18.00 Flat Rate Shipping Charge* This excludes Bulky or Dangerous Goods


For Bulky Goods, Dangerous Goods and Remote areas.

If the cost to send is vastly different to our standard delivery costs, someone from our team will contact you prior to dispatch to arrange further payment or to issue a refund if you are not happy with the additional charges.

International orders will be charged at $0.00 initially and our staff will be in contact with a shipping quote. If the quote is not accepted the customer reserves the right to cancel their order and be refunded in full.

Should you have any queries or concerns about shipping, please don't hesitate to get in touch by clicking the support button on bottom right of the page.

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