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181. Re: [TenTec] S Meter Problem with Omni V (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Sun, 19 Sep 2010 19:06:03 -0400
Please disregard my previous posts. Thank you. Phil C. Sr. k4dpk Ecclesiastes 10:2 Qui Tacet Consentit -- Original Message -- From: "Dr. Gerald N. Johnson" <geraldj@weather.net> To: <tentec@contestin
/archives//html/TenTec/2010-09/msg00165.html (9,971 bytes)

182. Re: [TenTec] Eagle Information (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Thu, 30 Sep 2010 14:51:08 -0400
I keep a few pieces of rubber and poly tubing around to cut to the right length and slip over bits when needed. A cotton ball on a stick (like a large Q-tip) makes a good aluminum chip magnet for pic
/archives//html/TenTec/2010-09/msg00502.html (10,981 bytes)

183. Re: [TenTec] Corsair II Amplifier Relay (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Wed, 6 Oct 2010 00:14:14 -0400
Patrick.... If you're comfortable with a soldering iron, contact me off list and I'll tell you how to replace the relay with a transistor switch. Phil C. Sr. k4dpk ___________________________________
/archives//html/TenTec/2010-10/msg00109.html (8,380 bytes)

184. Re: [TenTec] Orion I Display Question (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Sat, 23 Oct 2010 13:26:06 -0400
Carl is right. It's that way on the Orion II as well. Phil C. Sr. k4dpk -- Original Message -- From: "N4PY2" <n4py2@earthlink.net> To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com> Sent:
/archives//html/TenTec/2010-10/msg00302.html (9,760 bytes)

185. Re: [TenTec] best power supply for Orion II and other items (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Sun, 21 Nov 2010 20:03:41 -0500
The power cable will need to be unplugged from the radio in order for the second part of the check to be meaningful. Phil C. Sr. k4dpk _______________________________________________ TenTec mailing l
/archives//html/TenTec/2010-11/msg00310.html (9,135 bytes)

186. Re: [TenTec] omni 6+/ power issue (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Sat, 27 Nov 2010 14:34:42 -0500
Wayne.... Put the 20 m antenna, not the dummy load on the rig. Then look at the output SWR on 20 when the power is low. Let me know whether the SWR is normal or high. Phil C. Sr. k4dpk -- Original Me
/archives//html/TenTec/2010-11/msg00429.html (8,580 bytes)

187. Re: [TenTec] Omni 6+ - no output on 12M/10M and omni 6+/ power issue (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Sat, 27 Nov 2010 16:02:44 -0500
It is important to determine whether the rig is transmitting on the correct frequency when the power is low. That is why I asked for the SWR reading on the 20m antenna. A common problem with these ri
/archives//html/TenTec/2010-11/msg00432.html (11,803 bytes)

188. Re: [TenTec] omni 6+/ power issue (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Sat, 27 Nov 2010 16:07:30 -0500
The tuner confuses the issue a bit, but are the tuner settings where they normally are for 20m? Do you have a frequency counter? Phil C. Sr. k4dpk -- Original Message -- From: "Wayne Dial" <w8aju_wdi
/archives//html/TenTec/2010-11/msg00433.html (8,711 bytes)

189. Re: [TenTec] Omni 6+ - no output on 12M/10M and omni 6+/ power issue (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Sat, 27 Nov 2010 16:59:21 -0500
Look at the diodes associated with connector 14 on the BPF/Front end Schematic. There should only be voltage on one band at a time, measured on connector 14. Phil C. S4r. k4dpk -- Original Message --
/archives//html/TenTec/2010-11/msg00439.html (14,453 bytes)

190. Re: [TenTec] omni 6+/ power issue (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Sat, 27 Nov 2010 17:53:11 -0500
The thing is, if the radio is transmitting on the wrong freq, you can't use a dummy load and tell by looking at the SWR. Phil C. Sr. k4dpk _______________________________________________ TenTec maili
/archives//html/TenTec/2010-11/msg00442.html (9,679 bytes)

191. Re: [TenTec] omni 6+/ power issue (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Sat, 27 Nov 2010 19:38:54 -0500
Yes, if it's not trying to transmit on two frequencies, the problem is most likely on the BPF board. Otherwise, it's probably one of the switching diodes. Should have put all this in one e-mail. Got
/archives//html/TenTec/2010-11/msg00448.html (10,631 bytes)

192. [TenTec] Need Corsair Part (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Mon, 6 Dec 2010 23:29:35 -0500
Gentlemen: I am in need of the counter chip MK50938N, for the Corsair display. I think this chip might also have been used in some of the earlier T/T rigs. If noone has the chip, I'd be willing to bu
/archives//html/TenTec/2010-12/msg00170.html (6,962 bytes)

193. Re: [TenTec] Need Corsair Part (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Tue, 7 Dec 2010 12:46:03 -0500
Found one! Thanks everyone for the help and suggestions. Merry Christmas. Phil C. Sr. k4dpk _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.cont
/archives//html/TenTec/2010-12/msg00186.html (7,727 bytes)

194. Re: [TenTec] Need Corsair Part (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Wed, 8 Dec 2010 09:23:27 -0500
Hi Don... I should have bought a lottery ticket that day. A gentleman in AL had a brand new display chip (only one) and is sending it to me. Some of these hard-to-find chips, like the ones on the log
/archives//html/TenTec/2010-12/msg00207.html (9,301 bytes)

195. Re: [TenTec] Need Corsair Part (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Wed, 8 Dec 2010 14:35:20 -0500
Don and others... I got some of the ADSP-2105 chips from www.bigdaddy-enterprises.com Phil C. Sr. k4dpk _______________________________________________ TenTec mailing list TenTec@contesting.com http:
/archives//html/TenTec/2010-12/msg00215.html (8,969 bytes)

196. Re: [TenTec] Paragon II RS-232 noise (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Wed, 15 Dec 2010 15:21:26 -0500
I had an Omni VI that picked up noise off one of the pair from the processor to the DB-25, and the noise was getting into the transmit audio. I wrapped the pair with aluminum foil grounded to the cha
/archives//html/TenTec/2010-12/msg00346.html (8,900 bytes)

197. Re: [TenTec] "The End of Ten-Tec" (Yeah, Right) (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Fri, 17 Dec 2010 22:08:20 -0500
WRL was owned by Leo I. Meyerson, W0GFQ. The company was in Council Bluffs, Iowa. Phil C. Sr. k4dpk _______________________________________________ TenTec mailing list TenTec@contesting.com http://li
/archives//html/TenTec/2010-12/msg00401.html (15,174 bytes)

198. [TenTec] Looking for a 263 Remote VFO (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Sun, 19 Dec 2010 21:39:11 -0500
Gentlemen... I am looking for the 263 Remote VFO for the original Corsair. It may be in any sort of electrical dysfunction. Would like it to be in reasonably good cosmetic shape. Please e-mail k4dpk
/archives//html/TenTec/2010-12/msg00431.html (6,798 bytes)

199. Re: [TenTec] Titan vac relay......QUESTION....> (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Wed, 22 Dec 2010 23:06:11 -0500
Al... You could do it, but only if you also built other circuitry to handle QSK and timing, as well as switching of the somewhat unconventional biasing of the amplifier tubes. It would be something o
/archives//html/TenTec/2010-12/msg00482.html (10,305 bytes)

200. Re: [TenTec] non qsk amp (score: 1)
Author: "Phil Chambley Sr." <k4dpk@comcast.net>
Date: Sat, 25 Dec 2010 09:40:34 -0500
On the 544, I'd change R-11 from 680 ohms to 4700 ohms, or C-3 from 33 to 47 ufd. Not both. As Jerry said, on R-35, you can cut the ground foil run and bridge the gap with a 4700 ohm. These resistors
/archives//html/TenTec/2010-12/msg00517.html (9,157 bytes)

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