Elecraft KXAT100

In stock
Only 1 left
£449.95 £374.96
Quick Overview

Internal auto ATU used for the KXPA100

Elecraft KXAT100 is available to buy in increments of 1


The KXAT100 is an add-on option for the KXPA100 that fits inside the KXPA100 cabinet.  It also provides full integration with the KX3 or KX2.  It also adds a 2nd Antenna Port to the KXPA100. 

The KXAT100 adds a 100 Watt, fully automatic antenna tuner to the KXPA100.  Not requiring an additional cabinet, the KXAT100 fits inside the KXPA100's cabinet and becomes fully integrated with the KXPA100 once it has been installed.


  • Autotune Power 1.5 Watts, minimum.
  • The KXPA100 amplifier is bypassed during a tuning operation so only the drive power from the transceiver is used for tuning.
  • Typical Matching Range
    • SWR as high as 10:1 at 100 watts
    • SWR as high as 20:1 at 10 watts.

Additional Features:

  • Uses Elecraft's fast matching algorithm
  • KXAT100 ATU settings saved per band, per band segment, and per antenna for instant recall
  • Adds a 2nd ANT port to the KXPA100, selectable from the KXPA100 front panel
More Information
Manufacturer Elecraft
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account