This review covers all the basic 100 Watt MFJ tuners. The design does not change from model to model except for additions of antenna switches, baluns, and SWR meters. Even the newer offerings are the same simple T match circuit, with similar ratings.

Very small Portable or Pocket-Set (Handheld) < 8 inch. Antenna tuner, frequency range 1.8MHz to 30MHz; maximum input power 200W. Model page created by Gottfried Silberhorn. See "Data change" for further contributors. Here you find 67 models, 65 with images and 41 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.

The MFJ-900 Econo Tuner operates from 1.8 thrugh 30 MHz handling up to 200 watts RF power output. It can be used with coax. 5 x 2 x 6 inches. Click here to view larger .

The MFJ-901B tuner is my "go to" tuner "when all else fails." I have connected balanced line, single wire, and coax fed antennas to it. It tunes every antenna to VSWR 1.1:1 or better regardless of band.

2019年4月3日 · We all call them antenna tuners but we are not really tuning the antenna we are adjusting for a good impedance match between the transmitter and the antenna and the feedline whether it is...more....

2025年1月5日 · Great condition and low usage. As is and thanks for looking!<br>

With these two nice enhancements, this little MFJ-9020 is just superb. It's built-in crystal filter and hefty 5W out netted me a full log during the recent QTC contest. I was amazed how well hams in Europe heard me (because they wanted to).

The MFJ-900 MFJ Econo Tuner is a compact and versatile radio frequency (RF) tuner designed for amateur radio operators and radio enthusiasts. This tuner is a valuable addition to any radio setup, offering excellent performance and ease of use.

The product is a combo set consisting of a Kenwood TE-430S ham radio transceiver, an MFJ-900 Eco tuner, and a Kris 136 SWR power meter. This setup allows users to transmit and receive radio signals efficiently with the Kenwood transceiver, while the MFJ-900 tuner helps in adjusting the antenna for optimal performance.

2024年12月22日 · Find many great new & used options and get the best deals for MFJ-900 ECONO TUNER/ANTENNA/INDUCTANCE/TRANSMITTER at the best online prices at eBay! Free shipping for many products!