Come Along as We Lead an MFJ Tuner from Darkness into the Light need of a new antenna tuning unit, but couldn't resist reading the story of Joe's construction of MFJ Enterprises' new MFJ-941EK Versa Tuner II kit... R Fisher - 《Cq Amateur Radio》 被引量: 0发表: 2013年 ...
These are manual tuners designed to tune small loop antennas and are particularly useful for antenna restricted and/or portable operation. There are three models of loop tuners available: The MFJ-933B, MFJ-935B, and MFJ-936B. The actual loop-tuner circuitry is identical in the three tuners....
MFJ's innovative Differential-T Tuner uses a differential capacitor that makes tuning easier than ever. It gives minimum SWR at only one setting. Broadband coverage ends constant re-tuning. The MFJ-986 is a rugged roller inductor antenna tuner that handles 3KW PEP SSB amplifier input power (150...