- 1. Topband: Open wire feeder (score: 125)
- Author: n0tt1 at juno.com (n0tt1@juno.com)
- Date: Fri Aug 8 22:31:40 2003
- Hi Dave, You're gonna love the low loss of open wire feed!...far less than coax. Are you talking about the line that is about 1" spacing? I would recommend building your own, really...it's easy to do
- /archives//html/Topband/2003-08/msg00042.html (10,026 bytes)
- 2. Topband: KD9SV vs. ICE Preamps? (score: 125)
- Author: n0tt1 at juno.com (n0tt1@juno.com)
- Date: Mon Apr 7 17:19:46 2003
- Hi George, I think that's the same hi-pass filter in the *1986* ARRL handbook..... first shown in QST, Feb 1978 and authored by W3NQN...same filter? 73! Charlie, N0TT ________________________________
- /archives//html/Topband/2003-04/msg00012.html (8,730 bytes)
- 3. Topband: Dr Frankenstein, Igor and a Drake R4C (long) RIT control (score: 125)
- Author: n0tt1 at juno.com (n0tt1@juno.com)
- Date: Sat Feb 22 18:01:15 2003
- Hi Steve and all... There is one mod that might be useful to some, and that is a RIT control on the front panel of the R4C *if* you are using the R4C as a transceiver with say, the T4XC. I relocated
- /archives//html/Topband/2003-02/msg00077.html (8,120 bytes)
- 4. Topband: to rotate or not to rotate (score: 125)
- Author: n0tt1@juno.com (N0TT@ juno.com)
- Date: Wed, 19 Jan 2000 23:50:34 EST
- Hi Lane, I have used one of those for years. Ground mounted is just fine. Mine is fixed, but I know someone who uses a rotator and can effectively NULL OUT local 160m signals with it. I have heard th
- /archives//html/Topband/2000-01/msg00144.html (7,167 bytes)
- 5. Topband: The Q (score: 125)
- 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)
- 6. Topband: SP '99...a few QRP highlights (score: 125)
- Author: n0tt1@juno.com (N0TT@ juno.com)
- Date: Sun, 19 Dec 1999 18:19:02 EST
- Hi Gang, Propagation was just "fair" from this section of the "black hole"..Grid EM29. Heard no EU stations or JAs. Heard KH7R calling CQ at about 1035Z with no takers. Called him with my 4.9 watts a
- /archives//html/Topband/1999-12/msg00208.html (7,576 bytes)
- 7. Topband: Stew Perry TBDC QRV, Logging Programs, and Grounds (score: 125)
- Author: n0tt1@juno.com (N0TT@ juno.com)
- Date: Sun, 19 Dec 1999 18:19:01 EST
- Very true Tom, but there must be a "standard" way to perform average ground conductance measurements. How else are engineering data like maps and tables going to be published? Interesting subject! 73
- /archives//html/Topband/1999-12/msg00209.html (7,523 bytes)
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