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1. Re: [TenTec] HELP! Eagle Tuning Problem (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Wed, 1 Jan 2020 10:22:29 -0800
ONLY if they are pure crap to begin with. Good quality coax with good quality connectors properly installed DON'T go bad from all that jiggling. Put another way, if you buy crap you will get crap. 73
/archives//html/TenTec/2020-01/msg00012.html (8,490 bytes)

2. [TenTec] Quoting Entire Digests, Made Worse by No Change of Topic (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Wed, 1 Jan 2020 19:58:52 -0800
I don't understand the context of W2IY's comment -- he quoted an entire digest, which I'm sure not going to waste my time slogging through. 73, Jim K9YC 73 Bob, K4TAX On 1/1/2020 1:37 PM, Michael Tor
/archives//html/TenTec/2020-01/msg00025.html (9,783 bytes)

3. Re: [TenTec] CB (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Sun, 3 Nov 2019 01:23:09 -0700
I was around for that cycle, and nothing about it was normal. :) From my QTH in WV on the OH/KY border, 6M began with ZS, later W6, then KH6, then JA. For a while, it was every day. And this was low
/archives//html/TenTec/2019-11/msg00019.html (8,622 bytes)

4. Re: [TenTec] 707 wiring (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Sat, 12 Oct 2019 21:37:20 -0700
Proximity effect is a characteristic of CARDIOID mics, specifically single-D cardioid mics). It has NOTHING to do with whether the mic is a dynamic or a capacitor (true condenser or electret). A card
/archives//html/TenTec/2019-10/msg00044.html (9,813 bytes)

5. [TenTec] The New Radios and the Radio Companies (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Fri, 24 May 2019 01:58:09 -0700
or 1x OM7+ = IC-7300 + Linear Amp + Beam I like your arithmetic -- Mom and Dad were both accountants, and made sure I knew how to add and subtract. The Kenwood TS590S and SG are very nice radios at a
/archives//html/TenTec/2019-05/msg00043.html (11,775 bytes)

6. Re: [TenTec] TenTec Titan Meter Lamps (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Tue, 23 Apr 2019 20:04:41 -0700
I have three Titans, and meter lamps is something they did differently over the years. At one point they used 28V lamps, at others 12V in series. They are undoubtedly labeled, so look at them when yo
/archives//html/TenTec/2019-04/msg00111.html (7,737 bytes)

7. Re: [TenTec] FT8 (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Fri, 7 Dec 2018 11:04:32 -0800
If your station is properly bonded, including the laptop, it should work fine. Digital modes CAN work BETTER with a decent USB interface. "Better" in this context means a better A/D converter, which
/archives//html/TenTec/2018-12/msg00043.html (8,288 bytes)

8. Re: [TenTec] Fwd: Re: FT8 (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Fri, 7 Dec 2018 20:17:31 -0800
Thanks for helping with additional clarifications, Greg. For what it's worth, CAT control is NOT a requirement to run FT8. In WSJT-X settings, simply choose NO radio, and for Split Mode choose Fake I
/archives//html/TenTec/2018-12/msg00047.html (11,799 bytes)

9. Re: [TenTec] molex? (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Sun, 23 Dec 2018 01:49:52 -0800
Do we know why these connectors were chosen for 100W radios and the Hercules II amplifier, with little or no margin as the connector ages? As an engineer who was employed during those days, you have
/archives//html/TenTec/2018-12/msg00113.html (8,860 bytes)

10. Re: [TenTec] molex? (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Sun, 23 Dec 2018 12:47:04 -0800
Sorry, no. My comment about availability was based on my experience about ten years ago chasing down the parts for the Herc II power connector. 73, Jim On 12/23/2018 5:22 AM, P.C. Anderson wrote: Goo
/archives//html/TenTec/2018-12/msg00116.html (8,643 bytes)

11. Re: [TenTec] molex? (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Sun, 23 Dec 2018 14:07:27 -0800
FWIW, I've never had a problem with the Molex connectors that connect the Titan 425 RF deck to its power supply, and I own three of them. They haven't gotten unplugged and plugged together often, typ
/archives//html/TenTec/2018-12/msg00119.html (8,717 bytes)

12. Re: [TenTec] Omni VI (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Tue, 2 Oct 2018 15:00:38 -0700
Yes, but please don't call it "ground" -- it's NOT! Rather it's a RETURN for the current in the center conductor, making it a transmission line. When it's a transmission line, all the return current
/archives//html/TenTec/2018-10/msg00011.html (11,139 bytes)

13. Re: [TenTec] Omni VI audio problem (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Tue, 18 Sep 2018 22:16:17 -0700
Every Ten Tec rig I've seen has a Pin One Problem at the rear chassis RCA connectors. The FIRST thing to get power for EVERYTHING IN THE STATION from the same power outlet, or from outlets that share
/archives//html/TenTec/2018-09/msg00067.html (10,544 bytes)

14. Re: [TenTec] WTB (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Mon, 6 Aug 2018 21:36:41 -0700
Double-female in what family of connectors? 73, Jim K9YC
/archives//html/TenTec/2018-08/msg00037.html (8,006 bytes)

15. Re: [TenTec] Centurion 422 amp keying issues (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Fri, 17 Aug 2018 11:07:44 -0700
Maybe a failing vacuum relay. It is a wear item if you do a lot of QSK CW. 73, Jim K9YC
/archives//html/TenTec/2018-08/msg00121.html (8,017 bytes)

16. Re: [TenTec] Centurion 422 amp keying issues (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Fri, 17 Aug 2018 13:02:10 -0700
Could be -- I've never seen a Centurion. All the Ten Tec amps I've owned (Herc I, Herc II, Titan 425s) use vacuum relays. 73, Jim K9YC
/archives//html/TenTec/2018-08/msg00123.html (8,232 bytes)

17. Re: [TenTec] Audio improvements on Argonaut VI (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Tue, 21 Aug 2018 14:24:09 -0700
There are several common causes of audible hiss in headphones. One is the use of headphones with very high voltage sensitivity. Others are the RF and AF gain adjustments you noted. Audio can be disto
/archives//html/TenTec/2018-08/msg00173.html (13,024 bytes)

18. Re: [TenTec] Replacement Speaker Herules II (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Sun, 29 Jul 2018 12:57:03 -0700
Yes, there is a built-in speaker. I've owned two Herc IIs, and still own one of them. I haven't used it in years, so a reasonable offer would probably transfer it from my storage room to your shack.
/archives//html/TenTec/2018-07/msg00124.html (8,311 bytes)

19. Re: [TenTec] I surrender (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Sun, 4 Mar 2018 11:18:24 -0800
If VOX can be set to work on the input that you're using for digital modes, consider using it. Since getting hot and heavy with RTTY  more than ten years ago and WSJT modes about five years ago, I've
/archives//html/TenTec/2018-03/msg00046.html (8,943 bytes)

20. Re: [TenTec] Quick question (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Mon, 12 Feb 2018 00:06:18 -0800
If I'm going to take the time to compose a reply, I'll do it for the list, figuring that others might also be interested.  I faced this question when I got back on the air in 2003 after a long absenc
/archives//html/TenTec/2018-02/msg00088.html (10,875 bytes)

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