Icom M424G White VHF Radio Class D DSC BUILT-IN GPS
Icom M424G White VHF Radio
Bultin in Class D DSC and GPSModel: M424G 22
- Simple remote control speaker-microphone, HM-205B/SW
- NMEA 0183 connectivity
- MarineCommander™ compatible
- AquaQuake™ draining function
- IPX7 submersible protection (1m depth for 30 minutes)
- Weather channels with alert function
- Dual/tri-watch function
- Priority and normal scan
Intuitive User Interface and White Backlit LCD and Keypad
Incorporating Icom’s common Marine Family User Interface designed for simple, intuitive operation. A rotary selector and directional keypad provide quick and easy access to the intended functions. The high contrast white backlit LCD and laser-cut keypad match well with modern boat designs.
Active noise cancelling
The built-in active noise cancelling provides superb performance. It reduces background noise up to 90% in the received signal and 30% in the transmits signal.
10W Loud Audio, Public Address and Foghorn
The IC-M424G has a built-in 10W amplifier that increases the audio output to an external PA speaker. The public address function allows you to make an announcement from the microphone like a loud speaker, the foghorn can also be emitted from the external PA 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.
Built-in GPS Receiver
The built-in GPS receiver shows your current position, date/time and can be used for DSC calls. The GPS data source is selectable from internal and external GPS.
Optional White Backlit COMMANDMIC™ HM-195GB/GW
The optional white backlit COMMANDMIC makes it convenient for using the IC-M424G from a separate cabin or tower. All functions of the IC-M424G can be controlled from the COMMANDMIC and can be used as an intercom with the IC-M424G.
AIS Target Call with MA-500TR
When connected to the optional MA-500TR Class B AIS transponder, the AIS target call function allows you to make an individual DSC call without having to manually input an MMSI number.
|Frequency Range||Tx - 156.025—157.425 MHz
Rx - 156.050—163.275 MHz
Ch70 - 156.525 MHz
|Usable Channels||USA, CAN, INT, WX channels|
|Operating Temperature Range||-20°C to +60°C; -4°F to +140°F|
|Antenna Impedance||50? (SO-239)|
|NMEA in/Out Formats||RMC, GGA, GNS, GLL, DSC, DSE|
|Output Power @ 13.Vdc||25W, 1W|
|Max frequency Deviation||± 5 kHz|
|Frequency Tolerance||±10ppm (-20°C to +60°C)|
|Spurious emissions||Less than —70dBc (High)
Less than —56dBc (Low)
|Main||-13dB? typ. (12dB SINAD)|
|CH70||—5dB? emf typ. (1% BER)|
|Squelch Sensitivity||Less than —10dB?|
|Audio output power (at 10% distortion, 4? load)||4.5W typical|
|Input Voltage||13.8V DC nominal (11.7—15.9|