Hi !
On CQ Magazine's www Page, there is nothing about 1997 WPX
contest Rules ! Does this means that they are the same as
1996 ??
73 !
| Pedro Pedroso | |
| l38217@alfa.ist.utl.pt | CT1ELP |
| Eng. Electrotecnica e Computadores | Founder member of GPDX |
| (Telecomunicacoes e electronica) | |
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>From Zack Lau <zlau@arrl.org> Thu Apr 24 16:46:27 1997
From: Zack Lau <zlau@arrl.org> (Zack Lau)
Subject: [CQ-Contest] Bandpass filter query
References: <5jmmdg$66b@mgate.arrl.org>
Message-ID: <335F8053.188D@arrl.org>
Rich Dailey, KA8OKH wrote:
The December 1991 QST, page 33, shows an 8 kHz wide filter
for 75 meters (originally designed for 3560 kHz). It was
originally used for operating W1AW/QRP in a QRP contest
during the W1AW RTTY bulletin. --Zack Lau W1VT
>
> Is there an external bandpass filter design out there that will pass, say,
> 80 (or 40,20,15)m cw, but attenuate the ssb portion at least 25db or so?
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