| Icom M412 Marine VHF Radio - Black
It's a no-nonsense radio that offers superior performance and reliability, and has the features most boaters want. There may be cheaper radios, but you get what you pay for. Out on the water, we don't think a radio's the right place to skimp.
Features
Built-in Class D DSC
IPX7 submersible protection (1m depth for 30 minutes, except cables)
Superior receiver sensitivity, superior speaker audio
Large LCD and simple operation
Common GPS/NAV interface
AquaQuakeT draining function
Weather channel receive with alert function
Favorite channel function
Dualwatch and Tri-watch functions
Class D digital selective calling
The built-in Class D DSC provides additional safety at sea. The built-in DSC watch function monitors Ch 70 (DSC channel) activity, even while you are receiving another channel. Distress, individual, group, all ships, position request/reply, polling request/reply and DSC test calls can be sent. DSC messages can be received and automatically stored in the message memory.
MA-500TR AIS transponder compatible
When connected to Icom's MA-500TR Class B AIS transponder, you can make an individual DSC call without having to manually input a MMSI number.
IPX7 submersible protection
The IC-M412 can withstand submersion in 1m of water for up to 30 minutes (except cables). The supplied microphone also has submersible protection.
Easy to see large display
The large backlit LCD (23.5 (H) x 64 (W) mm; 15/16 x 2 17 / 32 in) shows a full sized channel number. A 10 character scrolling message shows the channel name and can show position, time and DSC messages.
Common GPS/NAV interface
When connected to an external GPS receiver, current position and time are shown on the IC-M412's display. When receiving position information from another vessel, the IC-M412 can transfer it to a navigational device via NMEA 0183 connectivity.
Superior receiver sensitivity, superior speaker audio
The IC-M412 has 0.22fV (typical at 12dB SINAD) superior sensitivity for class-leading receiver performance. The front facing speaker offers 4.5W (typical) of loud, clear reception.
Specifications
| General |
| Frequency range |
Tx: 156.025157.425 MHz
Rx: 156.050163.275 MHz
Ch. 70: 156.525 MHz |
| Usable channel groups |
USA, CAN, INT, WX channels |
| Type of emission |
16K0G3E, 16K0G2B |
| Antenna impedence |
50Ω (SO-239) |
|
Operating temperature range |
-20°C to +60°C
-4°F to +140°F |
|
Power supply requirement |
13.8V DC ±15% |
Current drain (at 13.8V DC)
Tx:
Rx: |
5.5A (at 25W output)
1.5A (at AF max.) |
|
Weight (approx.) |
1060g; 2.3lb |
Dimensions
(WΧHΧD, projections not included) |
164 Χ 78 Χ 139.5mm;
6 15⁄32 Χ 3 1⁄16 Χ 5 1⁄2in. |
NMEA formats
Input
Output |
RMC, GGA, GNS, GLL
DSC, DSE |
| Receiver |
| Sensitivity |
0.22μV typical at 12dB SINAD |
| Squelch sensitivity |
Less than 0.4μV |
| Adjacent Ch selectivity |
More than 70dB |
|
Spurious response |
More than 70dB |
| Intermodulation |
More than 70dB |
| Hum and noise |
More than 40dB |
|
Audio output power |
4.5W typical at 10% distortion with a 4Ω load |
|
Transmitter |
| Output power |
25W/1W (Hi/Low) |
| Max. freq. deviation |
±5.0kHz |
| Frequency tolerance |
±10ppm |
| Spurious emisions |
Less than 70dBc (at 25W) |
| Adj. channel power |
More than 70dB |
| Residual modulation |
More than 40dB |
| Audio harmonic distortion |
Less than 10% (at 60% dev.) |
Supplied accessories
- Hand microphone
- Mounting bracket kit
-
DC power cable |
