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Home > Products > Marine & Aviation > Marine > ICOM IC-M220


Item details

Stock: Out of stock

Brand: ICOM
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High Quality, Excellent Performance

Compact Body (W × H × D; 156.5 × 66.5 × 110.1 mm; 6.2 × 2.6 × 4.3 in)
Easy Installation in Limited Space

Powerful Front Mount Speaker
Delivers Loud and Clear Audio

Built-in Class D DSC with a CH70
Dedicated Receiver

Intuitive Operation with
Icom’s Marine User Interface

Easy-to-Read Full Dot-Matrix Display

HM-237B Detachable
Hand Microphone Supplied

IPX7 Submersible Construction
(1 m depth of water for 30 minutes)

AquaQuake™ Prevents Audio Degradation
from a Water-Logged Speaker

Made in Japan Quality and Reliability

Other features

  • Common NMEA interface for external GPS/NAV connection
  • MA-500TR Class B AIS transponder compatible
  • Tag scan and favorite channel functions
  • Dual/tri-watch function for monitoring CH16 and/or call channel
  • Priority scan function
  • Display and keypad backlighting
  • External speaker connection
  • Weather channel with weather alert

Supplied Accessories

  • HM-237B hand microphone
  • DC power cable
  • Mounting bracket kit




    Frequency range Tx 156.025–157.425 MHz
    Rx 156.050–163.275 MHz
    CH70 156.525 MHz
    Usable channels USA, CAN, INT, WX channels
    Type of emission 16K0G3E (FM), 16K0G2B (DSC)
    Power supply requirement 13.8 V DC nominal
    (11.7–15.9 V DC)
    Current drain
    (at 13.8 V DC)
    Tx 25W output 5A
    Rx AF max. 1.2A
    Operating temperature range –20°C to +60°C; –4°F to +140°F
    Antenna impedance 50Ω(SO-239)
    Dimensions (W×H×D)
    (Projections not included)
    156.5×66.5×110.1 mm;
    6.2×2.6×4.3 inch
    Weight (approx.) 700g; 1.5lb (with HM-237B)
    NMEA formats Input RMC, GGA, GNS, GLL, VTG
    Output DSC, DSE, RMC, GSA, GSV


    Output power (at 13.8 V DC) 25 W, 1 W
    Max. frequency deviation ±5 kHz
    Frequency tolerance ±5 ppm
    Spurious emissions Less than –60dBc


    Sensitivity Main –13 dBµ typ. (12 dB SINAD)
    DSC –5 dBµ emf typ. (1% BER)
    Squelch sensitivity Less than –10dBμ
    Adjacent channel
    Main More than 68 dB
    DSC More than 68 dBμ emf (1% BER)
    Intermodulation Main More than 63 dB
    DSC More than 55 dBμ emf (1% BER)
    Sensitivity –14dBμ typ. (at 12dB SINAD)
    Hum and noise More than 40dB
    Audio output power
    (at 10% distortion with a 4Ω load)
    4.5W typical
    Measurements made in accordance with TIA/EIA 603. All stated specifications are subject to change without notice or obligation.

    Applicable IP Rating

    Ingress Protection Standard
    Water IPX7 (Waterproof protection)