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281. Re: [TenTec] Orion II 15 m CW Transmit Power Fluctuation (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Wed, 28 Apr 2010 15:30:49 -0700
I forgot to mention, but i should have -- if the problem presists at very low power levels, it's VERY unlikely to be RFI. 73, Jim K9YC _______________________________________________ TenTec mailing l
/archives//html/TenTec/2010-04/msg00501.html (8,555 bytes)

282. Re: [TenTec] Orion II 15 m CW Transmit Power Fluctuation (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Wed, 28 Apr 2010 19:05:40 -0700
Of course. But when we transmit into antennas that are physically close to our equipment, or to our neighbor's stereo, or his computer, there can often be fairly significant levels of RF current on i
/archives//html/TenTec/2010-04/msg00507.html (11,048 bytes)

283. Re: [TenTec] Orion II 15 m CW Transmit Power Fluctuation (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Wed, 28 Apr 2010 22:44:55 -0700
No, it should not as long as the shield of the coax goes to the chassis and the coax is not trash. And so far, I've not seen the main output connector on a ham rig that didn't straight go to the chas
/archives//html/TenTec/2010-04/msg00516.html (10,465 bytes)

284. Re: [TenTec] headsets (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Fri, 21 May 2010 18:45:40 -0700
Yes. Beyer makes comparable headsets that are quite rugged and widely used in pro systems, particularly production intercom systems that allow the many folks working on a production to communicate wi
/archives//html/TenTec/2010-05/msg00248.html (8,464 bytes)

285. Re: [TenTec] wither CW? (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Sun, 23 May 2010 22:47:30 -0700
Anyone who thinks CW is dying ought to turn on their radio during a contest. Some easily available statistics: Contest Logs QSOs by Leader ARRL SS CW 09 1553 1597 ARRL SS CW 08 1420 1529 ARRL 160M 09
/archives//html/TenTec/2010-05/msg00271.html (9,450 bytes)

286. Re: [TenTec] wither CW? (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Mon, 24 May 2010 12:36:25 -0700
I seriously doubt that. Our contest club is about 600 members. I know of only two guys who use a computer to copy CW. Sound card interfacing certainly IS great for digital modes like RTTY, PSK, and W
/archives//html/TenTec/2010-05/msg00285.html (9,159 bytes)

287. Re: [TenTec] wither CW? (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Mon, 24 May 2010 13:56:02 -0700
Have you ever considered turning the rig on one night during the week for an hour? There s almost always SOMEONE on 40CW to work. If you re on the east coast, you can usually work EU with 100W, and o
/archives//html/TenTec/2010-05/msg00292.html (9,447 bytes)

288. Re: [TenTec] wither CW? (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Mon, 24 May 2010 14:09:05 -0700
EXACTLY! A contributing factor may be that our club (and probably yours) has regular meetings where guys get to know each other, participate in a competitive way as a club against other clubs (like y
/archives//html/TenTec/2010-05/msg00293.html (9,704 bytes)

289. Re: [TenTec] headsets (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Tue, 25 May 2010 09:09:43 -0700
They are on that webpage. http://audiosystemsgroup.com/RFI-Ham.pdf Page 61 http://audiosystemsgroup.com/HamInterfacing.pdf Pages 46-49 73, Jim K9YC _______________________________________________ Ten
/archives//html/TenTec/2010-05/msg00337.html (8,117 bytes)

290. Re: [TenTec] wither CW? (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Tue, 25 May 2010 09:29:33 -0700
ERP is Effective Radiated Power, which is transmitter output multiplied by antenna system gain. That s 1.5kW into a big Yagi with a gain of 9.2dBi and 1dB of loss in the line. Entirely legal. I have
/archives//html/TenTec/2010-05/msg00341.html (10,444 bytes)

291. Re: [TenTec] headsets (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Tue, 25 May 2010 11:29:16 -0700
You need only a 1/10W 5.6K resistor from +VDC to the mic output lead, and it can be fitted into most ham mic connectors. A capacitor is NOT needed. I haven t seen the input circuits of current Ten Te
/archives//html/TenTec/2010-05/msg00347.html (8,430 bytes)

292. Re: [TenTec] wither CW? (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Tue, 25 May 2010 12:39:12 -0700
Hmmm. Lemme see if i get this -- you re a new op, just learning CW, and you re telling guys who have been doing for 55 years what real CW is? I guess you also drive only cars with a manual transmissi
/archives//html/TenTec/2010-05/msg00356.html (10,813 bytes)

293. Re: [TenTec] wither CW? (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Tue, 25 May 2010 17:20:24 -0700
DXKeeper is free, works well, does everything. You can add to it a program called DXView (also free) that when you enter a call, plots the other station on a map and gives you distance and beam headi
/archives//html/TenTec/2010-05/msg00366.html (8,309 bytes)

294. Re: [TenTec] wither CW (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Wed, 26 May 2010 09:25:06 -0700
YES! There was a vry rare DX station spotted on 40 last week, so I looked for him and tried to work him. BUT -- the reason the spot was for a rare DX station was that the spotter got the call wrong.
/archives//html/TenTec/2010-05/msg00386.html (8,913 bytes)

295. Re: [TenTec] wither CW (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Wed, 26 May 2010 09:40:44 -0700
A straight key SHOULD be cheap, but guys selling them will charge you collector s money for it. etc. Maybe. Agreed. Up to now, I ve always used a B flat Bencher **. The going price for a used one is
/archives//html/TenTec/2010-05/msg00388.html (9,689 bytes)

296. Re: [TenTec] wither CW (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Wed, 26 May 2010 14:38:01 -0700
I did that too. I don t remember where I got the idea, but it worked for me. YES! 73, Jim K9YC _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.c
/archives//html/TenTec/2010-05/msg00404.html (8,936 bytes)

297. Re: [TenTec] Ten-Tec 422 Amp Problem (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Thu, 27 May 2010 16:59:43 -0700
I don t know the 422, but I have a lot of experience with the 425. Based on that, I d suspect either the vacuum relay or the smaller relay that drives the vacuum relay. There could, of course, be a f
/archives//html/TenTec/2010-05/msg00455.html (10,274 bytes)

298. Re: [TenTec] Ten-Tec 411 Centaur Amp Problem (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Mon, 31 May 2010 12:34:32 -0700
It was the length of coax that "helped." 73, Jim K9YC _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec
/archives//html/TenTec/2010-05/msg00522.html (8,026 bytes)

299. Re: [TenTec] Contest logging software LM (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Mon, 31 May 2010 12:36:31 -0700
This is the best, and it's free. I just put 1655 QSOs in it during WPX. 73, Jim K9YC _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.
/archives//html/TenTec/2010-05/msg00523.html (8,624 bytes)

300. Re: [TenTec] Contest logging software LM (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Mon, 31 May 2010 12:38:37 -0700
Yes. See my Ham Interfacing tutorial for a lot more info. http://audiosystemsgroup.com/HamInterfacing.pdf 73, Jim K9YC _______________________________________________ TenTec mailing list TenTec@conte
/archives//html/TenTec/2010-05/msg00524.html (8,675 bytes)

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