[CQ-Contest] single coax stub ???
Jim Brown
k9yc at audiosystemsgroup.com
Wed Sep 3 16:37:43 EDT 2014
On Wed,9/3/2014 1:29 PM, Douglas Ruz wrote:
> Hi,
>
> we are planning a M2 operation next cqww ssb.
>
> we will use single coax stub based in k2tr design but can we install coax single stub direct at PA output???
It depends on the design of the power amp. See k9yc.com/Coax-Stubs.pdf
Also, pay careful attention to the effect of Velocity Factor for your
coax when cutting and trimming the stubs. This is also discussed in the
link.
73, JimK9YC
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