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Total 7 documents matching your query.

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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