• Simple, Dependable worldwide communications at an affordable price.

    1136 channels

    160 programmable, 242 ITU SSB duplex, 72 ITU SSB simplex and 662 ITU FSK duplex channels are available.

    Rugged construction

    The highest quality components are used throughout. Constructed in a die-cast aluminum chassis with surface mount components, the IC-M710 is designed for long hours of operation in the harsh marine environment.

    Alphanumeric readout

    The large, easy-to-read display shoes status at a glance. Seven characters can be programmed into each memory channel to conveniently display station names, ship names, etc.

    150 W of output

    A full 150 W (PEP) of output power is available for reliable long distance communication. A large cooling fan, in combination with the aluminum chassis, allows continuous transmission at full output power—even during demanding RTTY (radio teletype) and NBDP (narrow band direct printing) operation.

    Automatic tuning function

    An automatic tuning function is available when using the IC-M710 in combination with the optional AT-140 for quick and easy antenna tuning. Tuning is fully automatic. When you push the PTT on a new frequency, the antenna tuner quickly tunes the antenna automatically.

    Easy to use

    Two large memory and frequency dials allow quick and easy operation.

    And more…

    • Covers all allowed bands between 1.6 and 27.5 MHz
    • General coverage receiver
    • Modes: SSB, RTTY, CW and AM
    • 2182 kHz alarm built-in (optional for General versions)
    • RF gain control
    • Audio activated squelch
    • Terminals for frequency/mode control via NMEA interfacing
    • Direct keypad channel selection entry
    • Large, front-mounted speaker
    • Direct keypad channel selection entry
    • Weather fax ready
    • Backlight control
    • CW full break-in and semi break-in
    Frequency coverage
    0.500 - 29.999 MHz 
    1.6 - 27.5 MHz 
    * Restrictions may apply depending on version
    Mode (varies with country)

    J3E (USB), H3E, R3E, J2B (AFSK), F1B (FSK) R3E, A1A (CW)
    available modes may differ depending on version

    Number of channels 1136 (max.)
    (160 programmable; 242 ITU SSB duplex; 72 ITU SSB simplex; 662 ITU FSK duplex)
    Antenna impedance 50Ω (nominal)
    Usable temperature range -30°C to +60°C;
    -22°F to +140°F
    Frequency stability ±10 Hz (-30°C to +60°C: ±20 Hz above 15 MHz for General and Marine versions)
    Power supply requirement 13.6 V DC ±15%
    (negative and floating grounds are available depending on version)

    Max. current drain

    (at 13.6 V DC)

    Transmit at max power 30 A

    Receive at max. AF output 2.5 A (negative ground type)

    Receive at max. AF output 3.0 A (floating ground type)

    Dimensions (proj. not incl.)

    291.4 × 116.4 × 315 mm

    1115⁄32× 419⁄32× 1213⁄32 in

    Weight 7.9 kg (17 lb 7 oz; negative ground type)
    8.1 kg (17 lb 14 oz; floating ground type)
    Output power
    U.S.A. version

    Europe version

    150, 60, 20 W PEP (selectable)
    (60, 20 W only for 25 MHz band)
    150, 60 W PEP (selectable)
    (60 W only for 25 MHz band)

    Spurious emissions -60 dB (Europe version)
    -65 dB (USA version)
    Carrier suppression 40 dB
    Unwanted sideband supression 55 dB
    Microphone impedance 600Ω


    J3E, R3E, J2B, F1B, A1A

    (for 12 dB SINAD)



    (for 10 dB S/N)



    0.5 μV (1.8–29.9999 MHz)

    1 μV (1.6–1.7999 MHz)

    6.3 μV (0.5–1.5999 MHz)

    3.2 μV (1.8–29.9999 MHz)

    6.3 μV (1.6–1.7999 MHz)

    32 μV (0.5–1.5999 MHz)

    Spurious rejection ratio 70 dB (1.6–29.9999 MHz)
    Audio output power 4.5 W at 10% distortion with a 4 Ω load
    Audio output impedance 4 to 8 Ω
    Clarity variable range ±150 Hz

    All stated specifications are subject to change without notice or obligation.

    Optional Accessories

      Matches the transceiver to a long wire antenna with little insertion loss. Cable connections are easy to install. AT-130 is also available.
      at140 automatic antenna tuner
    • OPC-566 POWER CABLE 
      30' shielded control cable. 
      Match the transceiver to a dipole antenna. Covers all HF bands from 1.5 to 30 MHz. 8 m×2 antenna wires come attached. 
      mn100 antenna matcher
      Match the transceiver to a long wire antenna. Covers all HF bands from 1.5 to 30 MHz. 15 m×1 antenna wires comes attached.
      mn100l antenna matcher
      10m (32.8ft) shielded control cable connects between AT-140 and transceiver. OPC-1147N is for use with AT-140 Version 36.
      opc1147n shielded control cable
      Covers from 1.9 to 30 MHz band. Has an SO-239 connector. Easy to assemble (non-kink construction).
      Have good shape factor to provide better CW/RTTY reception. Bandwidth: 500 Hz/–6 dB
      Provides the alarm function. Already built in to the Marine version.
      ut95 2-tone alarm unit