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Total 87 documents matching your query.

21. Topband: ground radial corrosion (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Mon, 5 Oct 2009 15:41:42 -0700 (PDT)
when I was in Guam the corrosion rate on any metal in contact with the ground, water or any other metal was so high that I had to resort to connecting sacrificial anodes to just about everything.  Th
/archives//html/Topband/2009-10/msg00088.html (7,612 bytes)

22. Topband: My experiences with G5RV antennas (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Mon, 26 Oct 2009 12:55:50 -0700 (PDT)
Based on numerous experiences, my evaluation of a G5RV antenna is that it radiates equally poorly on all bands in all directions.   A 30 foot tall piece of downspout sitting on a pop bottle with a se
/archives//html/Topband/2009-10/msg00323.html (6,522 bytes)

23. Topband: Good day for QRP (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Tue, 27 Oct 2009 07:10:16 -0700 (PDT)
This morning 3D2KJ was booming in at least 10 Db over S-9 so I decided to try to work him QRP   I have tried several other days but not gotten through   I first tried QRPP at 850 milliwatts but got n
/archives//html/Topband/2009-10/msg00351.html (7,294 bytes)

24. Topband: beverage through the desert (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Tue, 27 Oct 2009 16:50:42 -0700 (PDT)
I would have sworn that putting the beverages 8 feet off the ground would be enough Deer antelope cattle and jackrabbits are no problem but I did not count on the oryx    their horns extend over 8 fe
/archives//html/Topband/2009-10/msg00361.html (6,588 bytes)

25. Topband: don't bother us we are working europe (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Wed, 28 Oct 2009 13:00:17 -0700 (PDT)
And it's why many W6/W7 operators don't bother How true   so often they are transmitting on antennas that are sending loud signals out this way but listening on directional antennas that don't pick u
/archives//html/Topband/2009-10/msg00376.html (7,592 bytes)

26. Topband: As for me and my station we will run QRP in the Stew Perry (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Thu, 29 Oct 2009 12:56:07 -0700 (PDT)
The SP is the only contest where you can feel a real accomplishment running QRP   There is an immediate gratification to making a new longest distance contact   Quite frankly I have gotten burnt out
/archives//html/Topband/2009-10/msg00398.html (7,566 bytes)

27. Topband: so that's where everyone went (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Sat, 31 Oct 2009 09:33:33 -0700 (PDT)
There has been practically no one on 160 the last few mornings but the reflector has so mech activity that there are several updates every hour  I guess everyone decided to just talk on the reflector
/archives//html/Topband/2009-10/msg00476.html (6,559 bytes)

28. Topband: QSB on steriods (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Sun, 1 Nov 2009 04:31:55 -0800 (PST)
This morning the QSB was really extreme   it sounded like meteor scatter does on 10 meters signals were well over S9 one second and then just dissappeared into the noise within a second or two only t
/archives//html/Topband/2009-11/msg00004.html (6,580 bytes)

29. Topband: Gold Plated AC Outlets Accelerate W3UR's Quest for TB DXCC-300 (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Mon, 2 Nov 2009 06:03:12 -0800 (PST)
Dang it!  You blew the top off one of the most closely guarded secrets of the top bands contesting community   Now every Tom Dick and Harry can get extreme performance out of their equipment and the
/archives//html/Topband/2009-11/msg00032.html (7,192 bytes)

30. Topband: AAARRRAAGH ##$!@@!! (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Tue, 3 Nov 2009 05:42:09 -0800 (PST)
Just as TX3A came back to me someone put a 30 over 9 carrier on his frequency and kept it on for nearly a solid minute   I have never understood the mentality of people who tune up on the DX stations
/archives//html/Topband/2009-11/msg00044.html (6,707 bytes)

31. Topband: how can I possibly show my gratitude (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Tue, 3 Nov 2009 16:00:01 -0800 (PST)
This information was sent to me in response to my providing the link to the gold plated power outlet on another reflector   How could I have gotten by for all these years without this device?   Bybee
/archives//html/Topband/2009-11/msg00083.html (8,403 bytes)

32. Topband: trees the final qualification (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Tue, 3 Nov 2009 18:00:45 -0800 (PST)
Have you ever hugged your tower? _______________________________________________ 160 meters is a serious band, it should be treated with respect. - TF4M
/archives//html/Topband/2009-11/msg00089.html (6,731 bytes)

33. Topband: Something to ask for Christmas (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Wed, 4 Nov 2009 07:00:04 -0800 (PST)
A must have for every Ham   http://gizmodo.com/gadgets/cellphones/emf-reducing-clothing-161474.php _______________________________________________ 160 meters is a serious band, it should be treated w
/archives//html/Topband/2009-11/msg00110.html (6,769 bytes)

34. Topband: sorry wrong link on EMF shielding garments (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Wed, 4 Nov 2009 07:20:05 -0800 (PST)
The boxer shorts and socks are especially important   http://www.lessemf.com/personal.html _______________________________________________ 160 meters is a serious band, it should be treated with resp
/archives//html/Topband/2009-11/msg00112.html (6,791 bytes)

35. Topband: No doubt about it (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Wed, 4 Nov 2009 08:14:39 -0800 (PST)
There is a direct correlation between the quality of operating and the amount of "policing" and deliberate QRMing on a DX station   Some of the most recent DXpeditions have clearly demonstrated this
/archives//html/Topband/2009-11/msg00119.html (8,495 bytes)

36. Topband: Real RST (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Wed, 4 Nov 2009 12:12:32 -0800 (PST)
This subject seems to be a perennial issue that comes up around the beginning of the contest season   For me the RS(T) report, while meaningless in itself, acts a convenient placeholder in giving and
/archives//html/Topband/2009-11/msg00131.html (8,603 bytes)

37. Topband: 160 SSB by DXpeditions (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Wed, 4 Nov 2009 18:15:08 -0800 (PST)
It would be nice if more DXpeditions would schedule some 160 SSB Several recent operations have simply ruled it out entirely Admittedly there is not a potential for lots of QSOs but some of us would
/archives//html/Topband/2009-11/msg00149.html (7,345 bytes)

38. Topband: Parallelogram (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Thu, 5 Nov 2009 05:19:06 -0800 (PST)
Here is a classic paper on the rhombic antenna which is the basic parallellogram antenna   http://puhep1.princeton.edu/~mcdonald/examples/EM/foster_pire_25_1327_37.pdf _______________________________
/archives//html/Topband/2009-11/msg00162.html (6,825 bytes)

39. Topband: RST original meanings from back in the 1930's - no S meter required (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Thu, 5 Nov 2009 10:11:13 -0800 (PST)
READABILITY 1 -- Unreadable 2 -- Barely readable, occasional words distinguishable 3 -- Readable with considerable difficulty 4 -- Readable with practically no difficulty 5 -- Perfectly readable SIGN
/archives//html/Topband/2009-11/msg00178.html (7,787 bytes)

40. Topband: SS 160 (score: 1)
Author: N7DF <n7df@yahoo.com>
Date: Fri, 6 Nov 2009 06:33:43 -0800 (PST)
It would be interesting to do a single band 160 meter Sweepstakes contest during the regular CW Sweepstakes   All rules are the same just only contacts on 160 count   If anyone wants to try it just p
/archives//html/Topband/2009-11/msg00200.html (6,864 bytes)


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