You are going to have to look very carefully at construction details to determine brand, and then at various differences
due to age to identify the specific model. Then go to the URLs listed for drawings. Just yesterday I was asked to sort
out a 6 element antenna, which turned out to be a HyGain TH6DXX with several TH7DX repair parts. The original TH6 boom
to mast hardware was notoriously weak, and was often replaced with the later, stronger TH7 assembly, but the
documentation on that modification is very obscure on the 'net, so the relatively inexperienced (re-) assembler was in a
quandary about the model, and consequently the dimensions.

In spite of other misinformation you have been provided, HyGain built a 4 element trapped antenna, the TH-4, sold in
several versions between about 1956 and 197?. See another posting 11/09/04 on this ng asking about one.

--
Crazy George
Remove N O and S P A M imbedded in return address
"carl wesser" wrote in message ...
I was looking at a 4 el "trapped" horz ant,that is dissembled
.................hy-gain,mosley??
any ideas where to look for a "print"
thank you
Carl
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