[CQ-Contest] LP SO2R with no filters?
Jim Brown
k9yc at audiosystemsgroup.com
Wed Jun 17 11:42:01 EDT 2015
All good advice, Jeff. On a county expedition for CQP several years
ago, N3ZZ fried the front end of his K3. W2VJN's excellent book is a
great reference.
73, Jim K9YC
On Tue,6/16/2015 3:14 PM, Jeff AC0C wrote:
> And don't let the thought that "I'm only running 100W" be of any
> consideration. That's +50 dBm and you want to be very much under +20
> dBm to avoid damage - and less than that in some cases. I think W2VJN
> recommends 0 dBm as the damage threshold target. That means you need
> 30-50 dB of isolation, on every band and directional combo - something
> which takes time to check out. The isolation is easy to achieve with
> natural coupling loss and a stub.
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