I am enclosing my various 160 RX devices into a single metal enclosure. I have
a 2N5109 push-pull preamp, a variable attenuator pad, and a caeur bandpass
filter. Each are built on a copper board. I am using relays to select any or
all in the signal chain. The question is - can I just use the single wire
flying leads to interconnect each device and also to the SO-239 panel
connectors? Or should I use coax ?(I have a bunch of RG-174). Or does it make
any difference? If using coax, does one just use a common ground plane (the
metal enclosure) for all the coax shields? Enough for now.
Steve KK7UV
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