- 341. Re: [TenTec] Ten Tec Vee Beam? (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Mon, 21 Feb 2005 16:03:57 -1000
- Or if it is not grounded at the far end, and is used in place of a good ground to "simulate" a ground for the termination resistor, then it is low impedance at the resistor and high impedance at the
- /archives//html/TenTec/2005-02/msg00588.html (9,332 bytes)
- 342. Re: [TenTec] Herc II idling collector current adjustment (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Tue, 22 Feb 2005 07:09:48 -1000
- Hi Phil Yes Where is U5? Ken N6KB _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec
- /archives//html/TenTec/2005-02/msg00610.html (9,244 bytes)
- 343. Re: [TenTec] Herc II idling collector current adjustment (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Tue, 22 Feb 2005 19:19:36 -1000
- Mine only has U1, U2 and U3, all LM358. I wonder how many versions of this board there are? Ken N6KB _______________________________________________ TenTec mailing list TenTec@contesting.com http://
- /archives//html/TenTec/2005-02/msg00654.html (9,240 bytes)
- 344. Re: [TenTec] Omni VI selectivity (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Sat, 26 Feb 2005 12:13:12 -1000
- Hi Chuck, Thanks for the information. You are right that you ought to use the attenuator. With the S meter pegged on the "in the passband signals", we don't know how far down the "out of the passband
- /archives//html/TenTec/2005-02/msg00761.html (7,582 bytes)
- 345. Re: [TenTec] Inrad Roofing filter board in Omni VI (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Sun, 27 Feb 2005 20:18:30 -1000
- Hi Chuck, Based on your experience copying 5T0CW on 30 meters.... "I had an experience yesterday, I'd like to share. During a time when I had strong line noise, some of the locals were working 5T0CW
- /archives//html/TenTec/2005-02/msg00788.html (11,109 bytes)
- 346. Re: [TenTec] 6+ component value question (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Tue, 01 Mar 2005 21:38:10 -1000
- Hi Mike, The schematic for my Omni VI (563) shows R3 as 100 ohm and R4 as 1 k ohm. So as long as the 564 is the same, you have interpreted the ink blobs correctly. DE N6KB ___________________________
- /archives//html/TenTec/2005-03/msg00070.html (7,449 bytes)
- 347. [TenTec] Comparisons of Relay noise in Ten-Tec Amplifiers (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Wed, 02 Mar 2005 18:16:39 -1000
- Hi all, There has been a lot of discussion about the relative noise levels of relays in Orions and Omni VIs. Some complain that the relays are too noisy and others say they can barely hear the relay
- /archives//html/TenTec/2005-03/msg00096.html (7,859 bytes)
- 348. Re: [TenTec] OT: Heathkit HA14 measurements? (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Fri, 04 Mar 2005 12:40:22 -1000
- Hi all, I have heard that the HA-14 is good at producing harmonics. Perhaps due to using lower C in the Pi net to make it more compact. I have never seen one up close, nor have I seen a schematic for
- /archives//html/TenTec/2005-03/msg00164.html (8,005 bytes)
- 349. Re: [TenTec] OT: Heathkit HA14 measurements? (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Sat, 05 Mar 2005 00:08:56 -1000
- Hi Rick, I just heard one report, from one ham, who said an HA14 he had was a spur generator. With the bias supply in a separate box, dirty contacts on interconnecting cables could easily result in i
- /archives//html/TenTec/2005-03/msg00169.html (8,427 bytes)
- 350. Re: [TenTec] Titan 425 fan noise (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Mon, 14 Mar 2005 18:00:10 -1000
- Hi Howie, When I first got my Titan 425 (used) I found the fan (actually it is a blower) to be objectionalbly loud. I opened up the amplifier and removed the fan, and then did my best to clean and lu
- /archives//html/TenTec/2005-03/msg00365.html (7,863 bytes)
- 351. Re: [TenTec] ot-neighbors power tools (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Fri, 18 Mar 2005 23:13:44 -1000
- I agree that putting the filter at the machine that generates the noise, rather that at your end. Stop it before it can radiate. I wonder if something as simple as some bypass capacitors at his power
- /archives//html/TenTec/2005-03/msg00432.html (7,806 bytes)
- 352. Re: [TenTec] Noise Blanker in Corsair (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Sat, 19 Mar 2005 15:40:23 -1000
- The key to understanding what kind of noise a Noise Blanker works with is in the word "Blanker". Noise Blankers are triggered by noise pulses and blank all signal for some duration after the triggeri
- /archives//html/TenTec/2005-03/msg00444.html (9,204 bytes)
- 353. Re: [TenTec] using amp to load rain gutter (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Thu, 24 Mar 2005 16:32:04 -1000
- If you cannot put up an "antenna" put up a flag pole. Just make sure you fly old glory and a Halliburton logo flag, and no one will dare complain. _______________________________________________ TenT
- /archives//html/TenTec/2005-03/msg00626.html (8,136 bytes)
- 354. Re: [TenTec] care and feeding of TiTan fan .. (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Fri, 25 Mar 2005 08:21:30 -1000
- Some people will use a variable autotransformer (Variac, Powerstat, or whatever) to bring up the primary voltage on the power transformer slowly. I have heard that this helps to rebuild the electrol
- /archives//html/TenTec/2005-03/msg00649.html (9,185 bytes)
- 355. [TenTec] Zero beating. (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Fri, 25 Mar 2005 08:32:32 -1000
- Zero beating your transmit signal to that of the station you are calling is not necessarily the best thing to do. I agree that we should all learn how to do it and know where we are putting our signa
- /archives//html/TenTec/2005-03/msg00650.html (6,895 bytes)
- 356. Re: [TenTec] Hercules II power output (low?) (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Mon, 28 Mar 2005 18:35:57 -1000
- The Hercules II is supposed to be supplied with 13.8 VDC. With only a 15 amp charger, that deep cycle battery will only make it up to 13.8 volts many hours after you have drained it with the Hercule
- /archives//html/TenTec/2005-03/msg00733.html (9,039 bytes)
- 357. Re: [TenTec] Keyers? (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Sun, 03 Apr 2005 09:38:52 -1000
- Hi Steve and all, I think what Gary is observing is that every keyer seems to be a bit different, and once you get used to one, having used it for a long while, it is difficult to switch to another k
- /archives//html/TenTec/2005-04/msg00048.html (10,149 bytes)
- 358. Re: [TenTec] Keyers? (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Sun, 03 Apr 2005 10:24:57 -1000
- That explaination sounds plausible to me. I have tried to figure out exactly what are the differences in keyers that make the operator/keyer interaction work differently, and it is very difficult. I
- /archives//html/TenTec/2005-04/msg00053.html (8,680 bytes)
- 359. Re: [TenTec] Orion and Keyers (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Sun, 03 Apr 2005 21:23:47 -1000
- Hi Steve, In that paper there is some mention of "the halfway point" in an element being the dividing line. If I am sending an "F" for instance, and I have the dit paddle closed at any time after the
- /archives//html/TenTec/2005-04/msg00073.html (8,342 bytes)
- 360. Re: [TenTec] Paragon Info Needed (score: 1)
- Author: Ken Brown <ken.d.brown@verizon.net>
- Date: Wed, 06 Apr 2005 21:33:00 -1000
- Hi Chuck, I looks like you got some good answers already, so I won't repeat that information. A couple of details that I didn't see in the previous responses: There is no such thing as a Paragon I, i
- /archives//html/TenTec/2005-04/msg00134.html (8,054 bytes)
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