Icom IC-M604
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Icom IC-M604

Icom IC-M604 - is sea-board VHF radio with DSC and a wide range of functions necessary for reliable communication. The radio is made watertight housing (IPX7), therefore it can be installed in any convenient location on the ship. Icom IC-M604 can be used as a handsfree equipment ship, when an external speaker. 
 
Radio and easy to eksplkatatsii s an multiple mounting options. The large display with seven-level backlit displays information about the calling channel, as well as the position of the vessel (with a connected GPS receiver. Icom IC-M604 receives data via NMEA. 
 
Key features: 
  • The ability to connect a microphone controller (HM-162B/SW), which can control the transceiver and monitor it from a remote location (cable length of 18.3 meters, speaker output 2.8 W) 
  • Function AquaQuake! Speaker emits low-frequency sounds that allows us to derive from it got water 
  • Track two or three channels simultaneously (Dual / Tri-Watch) 
  • Simplified add / remove channels to / from the scan list (TAG) 
  • Ability to install speech scrambler (scrambler) UT-112 
  • Automatic scanning weather channels and alarm activation 
Specifications Icom IC-M604: 
  • Frequency range: Tx: 156.025-157.425 MHz 
  • Rx: 156.025-163.275 MHz 
  • Number of Channels: All channels (U.S., Canada, international), 10 weather channels 
  • Mode (type of radiation): FM: 16K0F3E, DSC: 16K0G2B 
  • Channel spacing: 25 kHz 
  • Power supply: 13.8 V DC 15% 
  • Dimensions (width x height x thickness): 220x110x109.4 mm 
  • Weight: 1.4 kg 
  • Antenna impedance: 50 Ohm SO-239 type 
  • Transmitter output power: 25 W and 1 W 
  • Modulation system: Frequency Modulation 
  • Spurious: -70 dBc max (at 25 W) 
  • Adjacent Channel Rejection: 70 dB 
  • Residual carrier modulation noise: at least 40 dB 
  • Receiver System: Double conversion superheterodyne 
  • Receiver sensitivity: 0.22 uV for 12 dB SINAD 
  • Squelch threshold sensitivity: 0.32 uV 
  • Adjacent Channel Selectivity: 80 dB 
  • Side-channel Selectivity: 80 dB 
  • Intermodulation: 80dB 
  • Audio Power Output: 5 W at 10% distortion with a 4 ohm load

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