[AMPS] Re: Parasitics

Jon Ogden jono@webspun.com
Thu, 14 May 98 22:11:27 -0500


>In an amplifier that is properly tuned and not underloaded and into a
>known good antenna with no intermittents, no relay problems or any other
>excuse....why would it suddenly arc the bandswitch while being operated? 
>Assume the original design parasitic suppressor is in place and known
>good. 

I'll try...

Is it perhaps that the Q of the tank circuit is very large?  Larger Q 
will cause the voltages to be higher.  And perhaps at the same time the 
switch that is used is really under-rated?

It's a guess....

73,

Jon
KE9NA


-------------------------------------
Jon Ogden
KE9NA

http://www.qsl.net/ke9na


"A life lived in fear is a life half lived."


--
FAQ on WWW:               http://www.contesting.com/ampfaq.html
Submissions:              amps@contesting.com
Administrative requests:  amps-REQUEST@contesting.com
Problems:                 owner-amps@contesting.com
Search:                   http://www.contesting.com/km9p/search.htm