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Re: [Amps] Low Pass Filter capacitor ratings for 1.5kw level

To: <g3rzp@g3rzp.wanadoo.co.uk>, "Tom W8JI" <w8ji@w8ji.com>,"mike kendall" <ke6cvh@yahoo.com>, <amps@contesting.com>
Subject: Re: [Amps] Low Pass Filter capacitor ratings for 1.5kw level
From: "Jim Tonne" <tonne@comcast.net>
Date: Tue, 1 Aug 2006 17:08:54 -0400
List-post: <mailto:amps@contesting.com>
Tom said:
> the voltage can be higher than the input and output voltage
> depending on the exact filter design.

Peter said:
> it isn't often recognised that there can be voltage step up in the middle 
> of the filter.

Same thing, two different ways of saying it, and very true!

About time someone wrote an article on the design of a lowpass
filter for a single band capable of handling 1500 watts
continuously, 50 ohms, to allow a transmitter to meet all of the
various regulatory agencies' specs, cheap, easy and quick to
build using parts commonly available, with little test equipment.

- Jim, WB6BLD

And it puts the cat out at night and gets me a beer out of the cooler.



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