What are they ???

[Kenneth Laine Ketner]

The “other thing” clearly has a power supply and a speaker on the left,
and the right side is a Z-Match balanced line antenna tuner. Harvey
Wells made them, but they originally appeared as a home brew item in QST
back in the 1950s. I have a Harvey Wells Z-Match - a nice and effective
bit of equipment which includes a wattmeter, dummy load, and
reflected/forward power meter, good up to about 500 watts.

Maybe Heath built the ”other thingie” or maybe a person homebrewed it in
the Heath style. The panel looks pretty professional.

--

Ken Ketner
ARS KA5ELD (Extra Class)
  Personal Webpage: http://www.wyttynys.net
  Office Webpage: http://www.pragmaticism.net
Email:
 home: ketner at arisbeassociates.com
 office: b9oky at ttacs.ttu.edu

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PO Box 65135
Lubbock, TX 79464

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