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Customer Reviews for the MFJ-976.

From: Dick Newsome W0HXL
I purchased the MFJ-976 Transmatch in February of 2009. The 976 is dedicated to my 502 foot Horizontal Loop Antenna, fed with 450 ohm ladder line. This tuner is a battle ship and handles the Capacitive and Inductive Reactance that many others cannot on 160 through 10 Meters.
The 31 uH roller inductor and four 500 pF air varibles handle any impedance match connected to this excellently designed transmatch. On a scale of 0 to 10, the MFJ-976 is a solid 10 performer.
It matches my loop on 6 Meters as well. I would recommend this transmatch to anyone searching for a quality unit capable of handling impedance matches, where others fail. My AL-811AH Amplifier with 572B finals has 800 watts output and the MFJ-976 runs cool. 73, Dick W0HXL

From: Andy Beary WA3DQS
After three years, I am very pleased with the performance of my MFJ-976 tuner. I have used it with several all-band antennas fed with 450 ohm ladder line - doublet, folded dipole, and loop. For each antenna, I made a "cheat sheet" in Excel of the settings which provided the closest match to 50 ohms (using the MFJ-269 analyzer on the tuner input.) I run 800 to 1000 watts (from AL-80B amp) through this tuner with no problems - even with a 25 foot run of "shielded twin lead" (two parallel pieces of RG-8X) between the tuner and the exterior ladder line. Just be sure to provide a good RF ground and route the ladder line away from metal objects - then prepare to enjoy that all-band wire antenna.
WA3DQS



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