Jim Kearman wrote:
> I have it in mind to build a 400-W MOSFET amp for 80-40 and would be
> interested in experimenting with PIN-diode T/R switching. I'm aware of the
> problems with high VSWR but I can deal with them. But I can't find anything
> in my 03 Handbook on the subject. I understand the 'how,' but would like to
> know what available devices to use, and where to get small quantities. Thanks.
>
> 73,
>
> Jim, KR1S
> http://kr1s.kearman.com/
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>
I'm not sure if you will be able to use PIN diodes at such a low
frequency. The carrier lifetime may be too short.
It is not a subject I know well, so stand to be corrected.
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