Icom VHF Marine Black Box Radio with Command Mic, M400BB SW 31

Black Box Transceiver – Icom Quality. Small Footprint.

Icom’s M400BB is perfect for boats that need a radio but don’t have room on the helm. The M400BB consist of a two-piece, black box configuration. Install the full RF black box unit in an out-of-sight place and connect the COMMANDMICIV™, HM-195 to the cockpit or fly bridge. The HM-195 allows operation of all radio functions including DSC, radio and hailer horn. HM-195 also utilizes the same user soft key interface used on Icom’s latest range of marine radios for easy operation.

Output Power:		25W
Hailer/PA:		10W PA
Horn:		Built-in
Waterproof Fating:		IPX7 (Radio and microphone)
Versions:		Radio with HM195B Radio with HM195SW

Active Noise Cancelling

The built-in bidirectional active noise cancelling reduces background noise to up to 90% and improves both your transmitted voice and incoming call. Hear and be heard more clearly.

10W Amplifier

The M400BB 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.

NMEA Interface

When connected to an external GPS receiver, current position and time are shown on the COMMANDMIC™ display. When receiving DSC information from another vessel, the radio can transfer it to a navigational device via NMEA 0183 connectivity.

Additional Features

AquaQuake™ water draining function
Dual/tri-watch function for monitoring Ch.16 and/or call channel
Priority and normal scan
Class D DSC
Connect to the optional MA-500TR and the AIS target call function allows you to set up an individual DSC all from the MA-500TR

Specifications

General
Frequency Range Tx Rx Ch. 70	156.025–157.425MHz 156.050–163.275MHz 156.525MHz
Usable channel groups	INT, USA, CAN and WX channels
Type of emission	16K0G3E (FM), 16K0G2B (DSC)
Power supply requirement	13.8V DC nominal (11.7–15.9V DC)
Current drain (at 7.4V DC) Tx (at 25W output) Rx (Max. audio)	5.5A Max. 3.5A Max.
Operating temperature range	–20°C to +60°C; –4°F to +140°F
Antenna Impedance	50Ω (SO-239)
Dimensions (W×H×D) IC-M400BB HM-195B/SW	216×79×125mm; 8.5×3.11×4.92 in 67.5×144.5×37mm; 2.66×5.69×1.46 in
Weight (approx.) IC-M400BB HM-195B/SW	830g; 1.83 lb 400g; 14.1 oz
NMEA in/out formats	RMC, GGA, GNS, GLL, DSC, DSE

Transmitter
Output power (Hi/Low)	25W, 1W (High, low)
Max. frequency deviation	± 5.0 kHz
Frequency tolerance	±10ppm
Spurious emissions	Less than –70dBc (at 25W)

Receiver
Sensitivity Main Ch. 70	0.22μV typical (at 12dB SINAD) –5dBμ emf typ. (1% BER)
Squelch sensitivity	Less than 0.32μV
Adjacent Channel Selectivity Main Ch. 70	More than 70dB More than 73dBμ emf (1% BER)
Spurious response Main Ch. 70	More than 70dB More than 73dBμ emf (1% BER)
Intermodulation Main Ch. 70	More than 70dB More than 68dBμ emf (1% BER)
Hum and noise ratio	More than 40dB
Audio output power Internal speaker External speaker	More than 2W (HM-195B/SW) More than 10W (RX Speaker)