[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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