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121. Re: [TenTec] Argonaut 509 (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Sun, 15 Nov 2009 06:41:18 +0200
I bought a pickup load of old HAM stuff this week and in the pile was a sad looking 509. Besides the cabinet and sides unfastened, there were two little switches added to the front panel and one to t
/archives//html/TenTec/2009-11/msg00127.html (9,785 bytes)

122. Re: [TenTec] 509 Update (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Mon, 16 Nov 2009 17:07:59 +0200
Talked to Ten-Tec and the parts I need are available (dial cord assy, accessory plug, AF Gain/ON-OFF switch and small PCB screws). All that I need is a matching panel paint. I'll inform the list of a
/archives//html/TenTec/2009-11/msg00155.html (8,600 bytes)

123. Re: [TenTec] Triton IV gold colored face? (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Thu, 26 Nov 2009 07:38:09 +0200
My Triton IV has what looks like a goldish yellow finish on the face and bottom cover ... no its not tar or a smokers rig, this is actually the finish on this rig s/n 01140. It could be that the typi
/archives//html/TenTec/2009-11/msg00301.html (8,080 bytes)

124. Re: [TenTec] WTB OMNI VI Plus for new Ham (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Thu, 15 Oct 2009 22:22:59 +0200
I am looking for a clean Omni VI Plus for a new ham in the area. I have steered him away from the Jupiter and to go with the Omni VI.. If he has no real radio experience (not an SWL, CB'er, etc), the
/archives//html/TenTec/2009-10/msg00143.html (9,807 bytes)

125. Re: [TenTec] Omni C help.... (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Sun, 6 Sep 2009 23:06:24 +0300
I just received a new dc connector for the back of the Omni. Now, just how do I go about removing the old one and installing the new? The leads are so short you could never cut them. Can a hot solder
/archives//html/TenTec/2009-09/msg00065.html (8,546 bytes)

126. Re: [TenTec] .. more on Orion battery (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Tue, 4 Aug 2009 19:13:23 +0300
So now I guess this begs the question - Why use the M4T32-BR12SH1 battery? If the xtal in the battery pack is not used why use such an exotic battery? Yes it "snaps" onto U501 but user accessibility
/archives//html/TenTec/2009-08/msg00028.html (9,249 bytes)

127. Re: [TenTec] Hallicrafters BC610 Movice (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Sun, 30 Aug 2009 19:44:06 +0300
I suspect what we hear was a reconstruction. The movie was made in 1944 when hams were off the air. It's been a while since I watched it, but from what I remember the ham in the picture (who was not
/archives//html/TenTec/2009-08/msg00276.html (8,788 bytes)

128. Re: [TenTec] 610 Has started shipping today (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Mon, 31 Aug 2009 16:12:24 +0300
OK, I'm the slow guy in the class. I get that the 610 is a USB keyer allowing paddles to connect to a PC. What is the utility or advantage of this vs using the built in keyer in the Orion? In other
/archives//html/TenTec/2009-08/msg00298.html (9,831 bytes)

129. Re: [TenTec] Omni VI problems (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Tue, 14 Jul 2009 22:39:11 +0300
This has occurred during my time trying to evaluate several logging programs with the computer db9 hooked up direct to the serial port on the radio (db25), per the manual. Any connection?? What happ
/archives//html/TenTec/2009-07/msg00055.html (8,659 bytes)

130. Re: [TenTec] Bias Adjustment on Century 21 (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Tue, 16 Jun 2009 19:45:46 +0300
Anybody out there know how to set the bias to the final transistors in a Century 21? I see the pot that adjusts the bias -- it's supposed to set the quiescent current in the collector circuit to 6 mA
/archives//html/TenTec/2009-06/msg00080.html (8,890 bytes)

131. Re: [TenTec] Centaur (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Tue, 30 Jun 2009 00:15:00 +0300
Thanks guys... actually I have yet to do any CW on the air just yet... still learning the alphabet and numbers... I'm a bad example. I'm mildly autistic and tried for 29 years to learn code. I even
/archives//html/TenTec/2009-06/msg00150.html (11,970 bytes)

132. Re: [TenTec] Centaur (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Tue, 30 Jun 2009 02:25:27 +0300
"It's a moot point anyway as there are no CW tests in the US." Is this true? I must have missed something. You did. http://www.arrl.org/news/stories/2006/12/15/104/?nc=1 That's from 2.5 years ago. G
/archives//html/TenTec/2009-06/msg00161.html (10,039 bytes)

133. Re: [TenTec] Centaur (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Tue, 30 Jun 2009 16:54:42 +0300
I found "Contest Code" which uses subliminal learning during a hypnotic state to increase speed and comprehension at 20 to 40 WPM. And it was great for realizing the QSK potential of my Ten-Tec Titan
/archives//html/TenTec/2009-06/msg00174.html (9,731 bytes)

134. Re: [TenTec] Centaur (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Tue, 30 Jun 2009 22:03:51 +0300
If the noise comes from dry bearings, sometimes they can be lubricated. Usually under the label is where the bearing is. Cut an X or slot in the middle and inject some fine oil, like sewing machine
/archives//html/TenTec/2009-06/msg00185.html (9,544 bytes)

135. Re: [TenTec] OMNI D (score: 1)
Author: Geoffrey Mendelson <geoffreymendelson@gmail.com>
Date: Wed, 13 May 2009 07:42:12 +0300
It also depends upon your voice, You would not notice a difference if I were to use it, my wife would become harder to understand. I have the same problems with microphones. 73, Geoff. -- Geoffrey S.
/archives//html/TenTec/2009-05/msg00080.html (8,429 bytes)

136. Re: [TenTec] Help me, I'm dumb. (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Tue, 19 May 2009 07:59:27 +0300
Yeah, parallel ports are pretty much done now. Printers used to use them, but none of them do any more. In fact (I may have missed one) I don't think you can even buy a common printer any more (new)
/archives//html/TenTec/2009-05/msg00213.html (12,273 bytes)

137. Re: [TenTec] Help me, I'm dumb. (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Tue, 19 May 2009 18:35:11 +0300
On May 19, 2009, at 6:06 PM, Dr. Gerald N. Johnson wrote: There has nearly always been serial to parallel converters. Both work in 1 byte chunks because RS-232 serial is usually asynchronous and has
/archives//html/TenTec/2009-05/msg00218.html (13,171 bytes)

138. Re: [TenTec] TT 509 Argonaut Sticking Relay (score: 1)
Author: geoffrey mendelson <geoffreymendelson@gmail.com>
Date: Tue, 19 May 2009 19:01:25 +0300
Karl, From your description of the problem, I suspect that it may be a circuit one. If possible, measure the voltage across the relay coil and see if, when it "sticks", the coil voltage has gone to
/archives//html/TenTec/2009-05/msg00220.html (8,894 bytes)

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