To: | <amps@contesting.com> |
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Subject: | [AMPS] Re: Parasitics |
From: | jono@webspun.com (Jon Ogden) |
Date: | 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 |
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