M605 31 USA - Icom M605 25W VHF Rear Mic Connector | Aztek Computers
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SKU: M5UWRNKJ7K |  Mfg. Part: M605 31 USA  | UPC: 731797041036  |  0 Reviews  |     Share Make an offer

M605 31 USA - Icom M605 25W VHF Rear Mic Connector

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$759.11  $1,024.80
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Product Overview

Icom M605 VHF fixed mount with color display and rear mic connector

Model: M605 31 USA
  • 4.3 in wide color TFT LCD
  • Night mode ensures readability in dark places
  • Intuitive user interface
  • NMEA2000TM and NMEA0183 connectivity
  • Class D DSC
  • Active noise cancelling
  • Last call voice recording
  • 30W listen back hailer
  • Built-in horn/foghorn
  • IPX8 submersible (1 m depth of water for 60 minutes)
  • Dual and Tri-watch functions
  • Weather channels with alert function
  • DSC Multi-task function
  • AquaQuakeTM draining function
  • Instant-access button for Channel 16 and call channel
  • Supplied speaker microphone, HM-205RB can be connected to the rear panel

All functions of the IC-M605 (including DSC and distress operation) can be remotely controlled with up to three controllers, RC-M600 COMMAND HEAD and/or HM-195 series COMMANDMICTM, with an intercom function available among the main radio and controllers. The system allows for maximum operating flexibility anywhere on your boat.

A combination of the directional keypad and soft keys provides simple operation. Most used functions are assigned to soft keys (at the bottom of the display) for quick one push function access. The large ten-key pad enables you to smoothly enter channel numbers, MMSI numbers with ID names and so on.

The IC-M605's internal speaker enhances intelligibility of received calls. The waterproof, paper speaker-cone provides superior sound quality with a wide frequency range and a flat frequency response for powerful, yet clear audio.

A weak signal adjacent to a strong signal can be clearly received by the IC-M605. Its commercial grade receiver performance (selectivity and IMD: more than 80 dB) provides reliable communication at all times.

The GNSS (GPS, GLONASS and SBAS) receiver is integrated in the IC-M605. Position information can be simply received with connection to the supplied GNSS antenna with 5 m cable, UX-241.

The Active Noise Canceling digitally removes background noise from both transmit and receive audio and provides clear communication in a noisy maritime environment.

When connected to the optional horn speaker, SP-37, you can talk with crews on the deck or shore from the radio's microphone and can hear any reply via the horn speaker. Also available the RX hailer function and four patterns of automatic foghorn.

The last call voice recording function automatically saves up to two minutes of an incoming call. Don't miss any incoming messages.

Using NMEA 2000TM connectivity, the radio can exchange GNSS, AIS reports, DSC call information data, radio frequency and PGN list data on the network. NMEA 0183/-HS GNSS position data can also be converted to NMEA 2000TM data for other equipment

With an optional voice scrambler unit, UT-112, the IC-M605 provides 32 tone secure conversation. This function is useful when you want to share private information with consort ships.

Specifications
Usable channels
USA, CAN, INT, WX channels
Operating temperature range-20 degC to +60 degC; -4 degF to +140 degF
Antenna impedance50 ? (SO-239)
Transmitter
Output power (at 13.8 V DC)25 W, 1 W
Max. frequency deviation+/- 5 kHz
Frequency tolerance+/- 5 ppm
Spurious emissionsLess than -70 dBc (at 25 W)
Residual modulationMore than 40 dB
Adjacent channel powerMore than 70 dB
Receiver
Intermediate frequency CH7030.15 MHz, 450 kHz (1st/2nd)
21.70 MHz, 450 kHz (1st/2nd)
Sensitivity (at 12 dB SINAD) CH70 (1% BER)0.22 uV typical
0.71 uV emf typical
Adjacent channel selectivity CH70 (1% BER)More than 80 dB
More than 80 dBu emf
Spurious response CH70 (1% BER)More than 77 dB
More than 73 dBu emf
Intermodulation CH70 (1% BER)More than 80 dB
More than 73 dBu emf
Hum and noiseMore than 40 dB
Audio output power (at 10% distortion)More than 15 W with a 4 ? external speaker
Input Voltage13.8 V DC (11.7-15.9 V DC)
Input DrawTx 25 W output 6A
Rx Max. audio 8A

What's in the Box:
  • M605
  • Hand microphone (HM-205RB)
  • GNSS antenna (UX-241)
  • PC power cable
  • Mounting bracket kit
  • OPC2384 Adapter Cable









Expert Overview

The Icom M605 25W VHF Rear Mic Connector is a fixed-mount VHF radio designed for maritime communication. It features a 4.3-inch wide color TFT LCD with a night mode for visibility in low-light conditions. This unit, identified by part number M605 31 USA, integrates NMEA2000 and NMEA0183 connectivity, making it suitable for integration into existing vessel navigation systems. It includes Class D DSC functionality, active noise cancelling, and a last call voice recording feature to enhance communication clarity and message retention. The M605 also offers a 30W listen-back hailer and a built-in horn/foghorn, addressing on-deck communication and safety signaling needs. Its IPX8 submersible rating ensures durability in marine environments, making it a viable option for commercial or recreational vessels requiring reliable, integrated VHF radio capabilities.

Technical Specifications

  • 4.3" color TFT LCD
  • NMEA2000™ and NMEA0183 compatible
  • Class D DSC functionality
  • Active noise cancelling
  • Last call voice recording
  • Built-in hailer and horn/foghorn
  • IPX8 submersible rating
  • Remote control capability with up to 3 controllers
  • Integrated GNSS receiver
  • Optional voice scrambler for secure communication

Product Details

  • Manufacturer:
  • Model Number:
  • ASIN:
  • UPC:
  • Condition:
  • Weight:
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  • Updated:
  • Added:
  • Icom
  • M605 31 USA
  • B06XFVPPJ2
  • 731797041036
  • New
  • 7.3 lbs
  • 5 X 5 X 5
  • Jul 22, 2026
  • Mar 26, 2026
Product Identifiers: Brand: Icom • Part #: M605 31 USA • UPC: 731797041036 • ASIN: B06XFVPPJ2 • Category: Microphones

Frequently Asked Questions

What connectivity options does the Icom M605 offer?

The Icom M605 provides NMEA2000 and NMEA0183 connectivity. This allows the radio to exchange GNSS, AIS reports, DSC call information, radio frequency, and PGN list data on a network, and convert NMEA 0183/-HS GNSS position data to NMEA 2000 data.

What is included with the Icom M605 radio?

The Icom M605 is supplied with a speaker microphone (HM-205RB) that can be connected to the rear panel. It also includes a GNSS antenna with a 5-meter cable (UX-241) for position information.

Can the Icom M605 be controlled remotely?

Yes, all functions of the IC-M605, including DSC and distress operation, can be remotely controlled. This is possible with up to three optional controllers, such as the RC-M600 COMMAND HEAD and/or HM-195 series COMMANDMICTM, which also feature an intercom function.

What is the operating temperature range for the Icom M605?

The Icom M605 is designed to operate within a temperature range of -20 degrees Celsius to +60 degrees Celsius, which is equivalent to -4 degrees Fahrenheit to +140 degrees Fahrenheit.

M605 31 USA - Icom M605 25W VHF Rear Mic Connector

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