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Icom AT-140 SSB Auto-Antenna Tuner

  • Designed for the Icom M802 SSB Radio
  • Automatically By-passes Tuning to Improve Frequency Reception
  • Completely Weather-Resistant Acrylic Case
  • Item #: 
    Model #: 


    Shipping Weight: 
    6.65 Lbs.
    List Price: 
    Our Price:
    Status:    null In Stock

    Quantity : 


    Click here for AT-140 Connecting Guide

    The Icom AT-140 Tuner comes ready for simple antenna cable and power connections. When connected to the IC-M802 SSB, the AT-140 automatically bypasses tuning to improve frequency reception. Designed specifically for e-mail and shortwave listening, the AT-140 allows use of the entire antenna for best reception.


    • The AT-140 is housed in a durable, completely weather-resistant acrylic case with rubber gaskets. Install the unit near the antenna element base
    • While an ideal companion for the IC-M802 Single Side Band, the AT-140 also works well with other Icom marine SSBs like the IC-M710 and the IC-M700PRO
    • The AT-140 automatically stores the matching conditions for up to 45 frequencies
    • Re-tuning to a memorized frequency takes about 1 second
    • Tune up in less than 3 seconds on any marine High Frequency band
    • The AT-140 emits very little output power (just 300mW) during the tuning process, reducing the possibility of interference with other stations
    • Pre-wired connection points
    • Unique Pass-thru tuning
    • Weather resistant construction
    • Works with Icom SSBs
    • (45) Memories for shorter tuning times
    • Quick, low power tune-up

    Icom IC-M802 SSB Marine Transceiver
    Item #: 254785
  • Selectable Output Power: 150 Watts / 60 Watts / 20 Watts
  • 1355 Channels, Large LCD w/ Dot Matrix Display
  • Includes DSC, DSP and Voice with Data, WeatherFax and E-mail Compatibility
  •  Include

    Model #:
    IC-M802 11
    Icom OPC1147 SSB Control Cable
    Item #: 254837
  • Connects M802 SSB Marine Radio to the AT140 Auto-Antenna Tuner
  • Length: 10 Meters
  • Shielded Cable
  •  Include
    Model #:

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