- 1. Topband: The Q (score: 1)
- Author: Ku7i@worldnet.att.net (Lane Zeitler)
- Date: Fri, 21 Jan 2000 18:04:21 -0800
- I am in the process of building a Ramsey rcvr preamp kit that covers from below 160 meters to around 1 ghz. It will be used with my 160 meter rcv loop. Since it is broadband I want to build a presele
- /archives//html/Topband/2000-01/msg00169.html (7,275 bytes)
- 2. Topband: The Q (score: 1)
- Author: kinderh@cadvision.com (Steve Babcock)
- Date: Fri, 21 Jan 2000 19:29:56 -0700
- Check this out for some RX bandpass filters : http://www.geocities.com/CapeCanaveral/1138/w3lpl.html de Steve VE6WZ -- FAQ on WWW: http://www.contesting.com/topband.html Submissions: topband@contesti
- /archives//html/Topband/2000-01/msg00170.html (6,841 bytes)
- 3. Topband: The Q (score: 1)
- Author: n0tt1@juno.com (N0TT@ juno.com)
- Date: Fri, 21 Jan 2000 22:42:06 EST
- Lane, For a high-Q circuit try about 31 turns #28 enamel on TWO, STACKED, FT50-61 Amidon cores. (You may use larger wire.) Use a small "C". The Q will be about 290, as measured with a HP Q meter. Lik
- /archives//html/Topband/2000-01/msg00171.html (7,632 bytes)
- 4. Topband: The Q (score: 1)
- Author: W8JI@contesting.com (Tom Rauch)
- Date: Sat, 22 Jan 2000 12:07:59 -0500
- There are many uses of the word Q. In tuned circuits and related components, we mostly consider two uses of the word Q. Unloaded Q and loaded Q. Loaded Q is typically the operating Q. Unloaded Q is a
- /archives//html/Topband/2000-01/msg00177.html (8,756 bytes)
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