On Tue, 19 Jul 2005 00:31:04 GMT, "Bjay"
wrote:

I have tried to find detailed information about the MFJ-935 or 936 Loop
Tuner but so far it has remained a mystery.

No one seems to know what is inside the box, this is surely out of character
with the Ham Radio hobby, unless maybe things have changed so much that we
now accept any black box without question.

If you have dared to peak inside a magic circle box please tell

Thanks



The boxes contain tuners for small loop antennas. Go to the mfj site;
they show an internal picture of the 933 loop tuner. Couple of
variable caps. You might also see if you can download the manuals for
these tuners from the MFJ site -- many are available.

Or check your ARRL Antenna book for tuning circuits for small loop
antennas. No mystery.

bob
k5qwg