- 1. Topband: Re: filter (score: 231)
- Author: garry at ni6t.com (Garry Shapiro)
- Date: Sat Jul 19 17:32:44 2003
- With all respect to Lee, I think he has mistaken the Cauer approximation for something else. The Cauer filter, also called an elliptic filter, has equiripple passband and stopband, obtained by use of
- /archives//html/Topband/2003-07/msg00092.html (9,192 bytes)
- 2. Topband: AH3D on 160 (score: 231)
- Author: garry at ni6t.com (Garry Shapiro)
- Date: Wed Jan 29 20:03:43 2003
- At about 0430Z, the 15m CW operator at AH3D announced he was QRT to help build the 160m antenna. Garry, NI6T __________________________________ 160 meters--not a band but an obsession
- /archives//html/Topband/2003-01/msg00278.html (6,151 bytes)
- 3. Topband: AH3D (score: 231)
- Author: garry at ni6t.com (Garry Shapiro)
- Date: Thu Jan 30 05:59:52 2003
- Martti, on 40m SSB at about 0945Z, says the 160 antenna will go up "tomorrow". Garry, NI6T __________________________________ 160 meters--not a band but an obsession
- /archives//html/Topband/2003-01/msg00282.html (6,426 bytes)
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