Ham Radio Antenna

PALSTAR AT4K 2500 WATT Antenna Tuner for Ham Radio

PALSTAR AT4K 2500 WATT Antenna Tuner for Ham Radio
PALSTAR AT4K 2500 WATT Antenna Tuner for Ham Radio
PALSTAR AT4K 2500 WATT Antenna Tuner for Ham Radio

PALSTAR AT4K 2500 WATT Antenna Tuner for Ham Radio
The Benefits of the AT4K. The AT4K is a 2500 watt antenna tuner built according to Palstar's reputation for high-quality and "Built-Like-A-Tank" durability. The AT4K solves a problem suffered by the typical unbalanced tuner that has a 4:1 balun at the OUTPUT of the matching network.

This exposes the balun to a wide range of impedances and reactances that it was never designed to handle. The AT4K T-matching network utilizes a 1:1 unbalanced-to-balanced transformer in the INPUT of the network.

When the network is properly tuned, a 50 ohm impedance will be presented both to the input and output of the balun, which allows it to properly perform its important transformation job. Reviewed in the Sept 2004 edition of QST.

Unbalanced/Balanced output (switch activated on front panel) with high power balun at the input of tuner circuit. T match circuit: impedance matching range 8 ohms to 2000 ohms.

Custom large value (460pf) variable capacitors at 6 kV. 10 Amp edge-wound silver plated ceramic body roller inductors crank handle driven.

Switchable antenna inputs with 10 Amp RF switch assembly. Ferrite 1:1 input balun. Powdercoated front panel and top cover.

Dimensions: 15" wide x 7" high x 16deep. Designed and manufactured by PALSTAR.

Com) who don't just design, manufacture and sell Amateur Radio and Shortwave products but use them on the air everyday just like you! The PALSTAR product line was developed to provide high quality products that live up to their specifications. Great looking construction, easy to follow manual.

Has tuned everything Ive thrown at it so far. Not like the cheaper ones from that company in Mississippi. This is a NEW-IN-THE-BOX most recent model of the AT4K from top-rated PALSTAR. Palstar is known for it's solid products, designed and made in the USA giving jobs to Americans.

The item "PALSTAR AT4K 2500 WATT Antenna Tuner for Ham Radio" is in sale since Monday, June 27, 2016. This item is in the category "Consumer Electronics\Radio Communication\Parts & Accessories\Tuners".

The seller is "soundzgud" and is located in Dayton, Ohio. This item can be shipped worldwide.

  • Brand: Palstar
  • Model: AT4K
  • MPN: 9000401
  • Country/Region of Manufacture: United States

PALSTAR AT4K 2500 WATT Antenna Tuner for Ham Radio