View Single Post
  #3   Report Post  
Old December 10th 04, 09:10 PM
Michael Lawson
 
Posts: n/a
Default


"bpnjensen" wrote in message
oups.com...
Guys Guys - there is both room for, and value in, both approaches.

I'm glad that both of you post here. Keep those antenna tips

coming!

Which reminds me....

I was perusing the ground articles in hard-core-dx.com,
and I was curious about one of the articles there (probably
was one of John's) stating that a good way of eliminating
common mode interference is to ground the shield separately
away from the 9:1 transformer. That I can do easily, but I
was curious about the next statement about attaching the
ground directly to the shield.

My thinking is that it would be smarter to attach the ground
to the shield via a ground block, but the only ground blocks
I can find use the F connectors, not the 239/259 ones. Is it
necessarily a good idea to strip the coating off the coax,
exposing the shield, and clamping that shield to the ground
rod? Seems like you'd be exposing the connection to the
elements, probably hastening the demise of the coax at that
point. Not to mention the changing of the interaction of
the two conductors by changing it's form...

--Mike L.