[Amps] 813 No parasitics

Amps

[Amps] 813 No parasitics

To:	<amps@contesting.com>
Subject:	[Amps] 813 No parasitics
From:	w8ji at contesting.com (Tom Rauch)
Date:	Tue Mar 18 20:21:15 2003

> Okay, I'll buy this one. But I have a question. Wouldn't the low pass
> filters in the radio have some effect on reducing higher frequency
> energy from getting at the PA?

They sure would.

It is pretty simple to see that lower frequency energy from an arc or
flashover caused by outgassing  in the tube would make it through all the
low-pass filters right up to the PA.

VHF energy would not.

73 Tom

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