Hopefully, you have only tried to tune on of the cans. If you still
have a can that is tuned to the original frequency they were working
(???) on, try to follow the procedure on repeater builders carefully.
If you get that one working, you can try to set the rods to the same
dimensions as
There's no way to tell how much, the adjustments interact with each other.
Chuck
WB2EDV
- Original Message -
The question remains though, how much should I expect to have to move
the plastic stick in the reject adjustment?
Joe is correct, if you're going to try an tune it without the proper test
equipment, you will not get it perfect. It may work, but not as well as
it could. Early in my career, I was able to tune a duplexer with a couple
HT's, one for xmit and one for receive, but I found I needed a step
-Builder] Re: wp-639 -- How far should I expect to move
the invar rods?
Hopefully, you have only tried to tune on of the cans. If you still
have a can that is tuned to the original frequency they were working
(???) on, try to follow the procedure on repeater builders carefully.
If you get
--- In Repeater-Builder@yahoogroups.com, Eric Lemmon wb6...@...
wrote:
You don't move the Invar rods at all- those are the pass adjustments.
[...] Just so we're talking apples and apples, the Invar rod is
in the center of the cavity, and it usually has a black knob on it.
OK, so much for
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