The MFJ-986 is a rugged roller inductor antenna tuner that handles 3KW PEP SSB amplifier input power (1500 Watts PEP SSB output power). It tunes 1.8 - 30 MHz continuously, including MARS and WARC bands.

A ham friend of mine, who is not technically oriented, bought a new in a box MFJ-986 tuner a couple of months ago. It has been nothing but trouble: 1. SOLDERING: When hooked up the first time the meters didn't work. I opened the tuner and found a …

MFJ-986 Antenna Tuners are rugged, roller-inductor antenna tuners that handle up to 1,500 Watts PEP SSB output power. They tune 1.8-30 MHz continuously, including the MARS and WARC bands. MFJs innovative Differential-T Tuner uses a …

The MFJ-986 roller inductor tuner is a 3000 watt PEP input, 1500 watt PEP output antenna tuner. These power ratings are for load impedances of 35-500 ohms. The MFJ-986 is designed to match 50 ohm output amplifiers, transmitters or transceivers to virtually any antenna.

I choose a differential-T tuner because of lower loss and ease of tuning. The MFJ-986 uses a true current balun to force equal currents in the two antenna halves even if the antenna is not perfectly balanced! The MFJ TrueCurrentBalun gives superior balance over voltage baluns and minimizes unbalanced current.

The MFJ-986 is a rugged roller inductor antenna tuner that handles 3KW PEP SSB amplifier input power (1500 Watts PEP SSB output power). It tunes 1.8 - 30 MHz continuously, including MARS and WARC bands.

2025年3月11日 · The MFJ-986 is a rugged roller inductor antenna tuner that handles 3KW PEP SSB amplifier input power (1500 Watts PEP SSB output power). It tunes 1.8 - 30 MHz continuously, including MARS and WARC bands.

The MFJ-986 is a rugged roller inductor antenna tuner that handles 3KW PEP SSB amplifier input power (1500 Watts PEP SSB output power). It tunes 1.8 - 30 MHz continuously, including MARS and WARC bands.

The MFJ-986 is designed to match 50 ohm output amplifiers, transmitters or transceivers to virtually any antenna. Peak and average forward power, reflected power, and SWR are displayed on the MFJ-986's illuminated cross-needle meter.