Autotuner for Icom & Kenwood

SKU: mAT-K100 Categories: , Features: , Brand: Awaiting Stock


The mAT-K100 is an automatic antenna tuner specially designed for modern Kenwood and ICOM HF transceivers.

It has two control cables to choose from: mAT-CI (Icom) and mAT-CK (Kenwood).  mAT-CK for Kenwood is included standard with the tuner. mAT-CI is sold as an option.

Compatible with the AT-300 Kenwood tuner interface.  Connect provided mAT-CK cable to tuner and transceiver for tuner operation from the radio front panel.  Compatible transceivers include TS-50, TS-450/690, TS480SAT (excluding HX version), TS-570, TS-590, TS-850, TS-870, TS-890, TS-990, TS-2000.

The mAT-K100 provides automatic antenna tuning across the entire HF spectrum plus 6 meters at power levels up to 120 watts. It will tune dipoles, verticals, yagis, long wire, or virtually any other coax-fed antenna.  Impedance matching range of 5 to 1500 ohms far exceeds the capability of the internal automatic antenna tuner.

120 watts power handling capability.

Superior build quality with machined, black oxidized aluminum case and excellent multi-layer circuit boards.


  • 1.8-54 MHz continuous coverage
  •  0.1-120 watts SSB/CW power, 30 watts on PSK and digital modes.  100 watts max SSB/CW above 50 MHz.
  • Tuning time 0.1-5 seconds for full tune cycle.  0.1 second to return to previously stored memory.
  • 16,000 frequency memories
  • Impedance matching range 5 to 1500 ohms
  •  Dimensions 7 7/8" deep, 5 1/8" wide, 1 5/8" height (20 x 13 x 4 cm)
  •  Weight 1 lb 12 oz (0.8 kg)
  •  Operation manual available under our downloads tab

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