also see : Weinrich & Carroll, QST Nov 1968.
Same info on p15-7 1983 ARRL handbook.
In years past I used this design with success.
73
end
Barry Kirkwood PhD ZL1DD
Signal Hill
66 Cory Road
Palm Beach
Waiheke Island 1240
NEW ZEALAND
www.waiheke.co.nz/signal.htm
----- Original Message -----
From: Ian C. Purdie VK2TIP <ianpurdie@integritynet.com.au>
To: Amps <amps@contesting.com>
Sent: Wednesday, 29 November, 2000 11:38 AM
Subject: Re: [AMPS] Low Pass Filter
> Eric Moore wrote:
>
> Hello Amps Reflector,
>
> I need to home brew a legal limit + low pass filter for
> 30Mhz and below. Does anyone have a schematic
> and parts list? Any pitfalls to watch out for. I'm
> killing the TV and the XYL is not enjoying my
> Rag-chewing sessions!
>
> Any help is greatly appreciated!
Eric,
FWIW my pages
http://www.electronics-tutorials.com/filters/low-pass-filters.htm may be
of assistance with appropriate ratings for components.
FYI
72/73's
Ian Purdie
"I believe Australia is the best address on earth"
Budgewoi N.S.W. Australia - Co-ords S33°14', E151°34'
My FREE Newsletter: http://www.electronics-tutorials.com/subscribe.htm
VK2TIP "I'll give ya the TIP mate" QRP-L #1978. SOC #171 FP#91
URL - http://www.electronics-tutorials.com/
--
FAQ on WWW: http://www.contesting.com/FAQ/amps
Submissions: amps@contesting.com
Administrative requests: amps-REQUEST@contesting.com
Problems: owner-amps@contesting.com
--
FAQ on WWW: http://www.contesting.com/FAQ/amps
Submissions: amps@contesting.com
Administrative requests: amps-REQUEST@contesting.com
Problems: owner-amps@contesting.com
|