Icom IC-M504A

Icom IC-M504A

Icom IC-M504A


Icom IC-M504A Radio Marine adalah alat komunikasi khusus untuk marine ini dirancang water proof bahkan dikedalaman air 1,5 meter alat komunikasi ini masih tetap bisa berfungsi. Alat komunikasi ini sangat cocok digunakan di kapal laut, speed boat, perahu nelayan dan lain lain.


Compliant to new FCC Class D DSC Regulations

  • Escalating DSC Alarm
  • An on/off switch for the radio to automatically switch to channel 16 when a DSC call is made
  • 2 receivers, one for the radio and one to monitor channel 70 for DSC full time

Learn how to register your DSC radio

IPX8 Submersible PLUS (1.5m depth for 30 minutes)

The IC-M504A withstands submersion in up to 1.5m depth of water for 30 minutes. It is equivalent to the IPX8 standard. All products are rigorously checked to pass the quality test at the factory.

M504 LCDLarge LCD with dot-matrix characters

The IC-M504A has a 168-character, full-dot matrix display that allows you to easily view a variety of information, such as GPS data, DSC emergency data, etc. The large buttons and knobs provide user-friendly operation.


The IC-M504A has built-in Class D DSC, which enables you to constantly monitor channel 70. This functionality provides users at sea with the peace of mind that they can call for help by pressing the “Distress” button if the need arises.

Position Request and Position Report

Over and above the DSC, your own and other ships’ position data can be exchanged with the position request or position report functions. The received position information can be transferred to external navigation equipment*. In addition, the polling (request/ reply) function checks whether a specific ship is within the communications range.
* External GPS receiver and navigation equipments which accept NMEA 0183 format are required.

Superior receiver performance

The IC-M504A has excellent receive specifications of 80dB (typical) for intermodulation rejection, adjacent channel selectivity, and 0.22µV (typical) high sensitivity. The IC-M504A’s superior receiver provides excellent resistance to intermodulation and allows you to catch a weak signal between strong stations.

Excellent audio output power

The extra large speaker is mounted into a well spaced housing, producing greater sound than the specified 4.5W output power. You can get clear and loud reception without requiring repetition of the message, even over the engine or other background noise.

25W hailer/RX speaker and auto foghorn

When connected to a hailer horn or external speaker on the deck or tower, you can make an announcement on-board from the microphone. The RX speaker function, “receiver-repeater”, allows you to monitor the received audio. Four foghorn patterns are also available for the automatic foghorn.

Rear panel microphone version*

With this version, the microphone connector is drawn from the rear panel and a 6.1m (20ft) microphone extension cable is supplied to allow you clean and neat panel installation.
* Ask your dealer for details

IC-M504 Rear Panel Version

Other features

  • Dual/tri-watch function for monitoring Ch.16 and/or call channel
  • Instant access to Ch. 16 and call channel
  • 7 levels adjustable backlit display and keypad
  • Convenient “TAG” scanning function with simple add/delete
  • Optional Voice Scrambler, UT-112 for private communication
  • Weather channels with weather alert function
  • Black or gray color versions

Optional fully integrated COMMANDMIC™

Full control 2nd station capability

The COMMANDMIC™ is a remote control for the IC-M504A that may be positioned up to 18.3m (60ft) away from the IC-M504A. All M504A functions, including distress call, DSC, and foghorn, are available. The COMMANDMIC™ may also be used as an intercom with the IC-M504A.

Multi function “Jog” dial

A newly designed multi function Jog dial gives you quick and easy access to many M504A settings, including operating channel, volume, squelch, menu settings and more.

Other features

  • Full dot-matrix LCD with 7-step
    dimmer setting
  • 2.8W (typical) external speaker terminal
  • Submersible PLUS (1.5m depth
    for 30 minutes)
  • Extra large 45mm (d) speaker for superior audio.


There are no reviews yet.

Be the first to review “Icom IC-M504A”


  • Komplek Pertamina Patra II No. 24 Jl. Ahmad Yani By Pass Cempaka Putih – Jakarta Pusat 10510
  • (021) 4211456
  • marketing@radiokomunikasi.co.id




Silahkan menghubungi salah satu sales kami atau kirim email ke marketing@radiokomunikasi.co.id

× Klik tombol ini untuk menghubungi kami dari WA