Kenwood AT-300
Automatic Antenna Tuner

Discontinued!

Please check
our Used List

The Kenwood AT-300 weatherized, external automatic antenna tuner for the TS-850S. It covers the HF ham bands from 1.8-29.7 MHz. Requires 39 to 75 foot wire antenna (or 9 foot whip for 3.5-29.7 MHz). Input 50 ohms unbalanced. Through power 100W. Tunes in 2 to 15 seconds. Requires 12 VDC 2A max, derived from the radio. A good ground is required. Supplied with 49 foot (15 meter) control cable.