MFJ-1644 - Whip with Tuner - complete portable antenna system

Whip Tuner/Artificial Ground gives instant 80-10M, 150 Watt Antenna

includes short whip to cover 30m to 10m, then just add longer whip and counterpoise wire and instantly get an effective portable 150 Watt all band 3.5-30 MHz antenna

It`s effective, compact and simple to use for portable, fixed station and emergencies

High power, hi-Q 3-core variable loading coil efficiently resonates short whip or random wire. Identical inductor tunes counterpoise. Operates 30-10 Meters with included 4 1/2 foot telescoping whip antenna and counterpoise assembly

Add longer whip/random wire and external loading coil for more efficient operation especially on 80-30M. 12 foot whip, hamstick, Hustler antennas all work great

Tune for low SWR with built-in reversible L-network. Current balun decouples radiating elements.

Tune for maximum current on RF Current Meter to give you maximum radiated power and minimum SWR. Sensitivity control lets you use QRP to 150W QRO

Ultra low capacitance fiberglass antenna/counterpoise insulator minimizes shunting antenna current to ground for maximum radiated power