icom M411BB Black Box VHF with HM195GB Black CommandMicModel: M410 BB 11 USAIcom’s M410BB is a flexible black box fixed mount that provides VHF communications for vessels with limited helm space. The supplied CommandMic™ controls the radio for essential communications on the water.The M410BB consists of a CommandMic™ and black box RF unit. Use the CommandMic™ for all operations including DSC. Install the RF unit out-of-sight, place up to 60 ft (18.3 m)* away from the CommandMic™.Add an additional CommandMic™ to extend communication points for boats requiring a second comms station. This is ideal for boats needing communication between the cockpit and other locations on the boat. Access the intercom functions for one-to-all or one-to-one communications on the boat.On the back of every CommandMic™ is a conveniently located DSC button. Once triggered, the M410BB transmits a DSC alert signal to nearby vessels with the MMSI* and GPS location of your vessel.The NMEA 2000® network provides plug-and-play data communication to inter-connect other marine equipment such as an MFD (Multi-Function Display). The radio can send AIS, GNSS (GPS) position, DSC call, and radio channels to other equipment.The built-in 15W amplifier increases the audio output of an external hailer speaker. The one-way RX hailer function enables you to broadcast radio traffic through the hailer speaker to listen to radio traffic on the deck or tower. You can also sound foghorn patterns from the hailer speaker.The Active Noise Cancelling function digitally removes background noise from transmitting and receiving audio to provide clear communications in noisy maritime environments.Specifications General Usable channels USA, INT, CAN, WX channels Power supply requirement 13.8 V DC nominal (11.7 ~ 15.9 V DC) (Negative ground) Current drain (at 13.8 V DC) TX Max. power - 5.5 A Max.RX Max. audio - 1.5 A (One CommandMic™) 4.0 A (Two CommandMic™ and RX hailer) Operating temperature range —20°C ~ 60°C, —4°F ~ 140°F Antenna impedance 80 ohm nominal Weight (approx.) RF unit - 890 g; 2 lbCommandMic™ - 400 g; 14.1 oz Transmitter Output power (at 13.8V DC) 25 W, 1 W (High, Low) Max. frequency deviation ±5 kHz Frequency tolerance ±0.5 kHz Spurious emissions Less than —70 dBc (High power), Less than —56 dBc (Low power) Residual modulation More than 40 dB Adjacent channel power More than 70 dB Receiver Sensitivity FM (at 12dB SINAD) 0.22 µV typical Sensitivity DSC (at 1% BER) —7 dBµ emf typical Adjacent channel selectivity FM More than 70 dB Adjacent channel selectivity DSC (1% BER) More than 73 dBµ emf Spurious response FM More than 70 dB Spurious response DSC (1% BER) More than 73 dBµ emf Intermodulation FM More than 75 dB Intermodulation DSC (1% BER) More than 68 dBµ emf Hum and noise More than 40 dB What's in the Box: IC-M410BB DC power cable (2 m) Microphone Hanger Connection cable, OPC-1540 (6.1 m, 20 ft) CommandMic™, HM-195GB Connector cap Mounting base
