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Old March 1st 08, 06:08 PM posted to rec.radio.amateur.antenna
Dale Parfitt[_3_] Dale Parfitt[_3_] is offline
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First recorded activity by RadioBanter: Jan 2008
Posts: 141
Default Coax Switching Boxes (receive only)


wrote in message
...
Bob,
Receivers just aren't as 'picky' about switches as transmitters are,
so almost anything would probably work just fine. If you're into
making things instead of buying them, a look in the junk box would
probably be profitable. If not, then ... whatever grabs you.
- 'Doc

The one parameter receivers are "picky" about is port-port isolation.
Switches made for HF switching will likely have very poor port-port
isolation at VHF and above. The result is the receiver hears the selected
antenna and some of the unselected antenna. This may or may not be a
problem.
Dale W4OP