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Total 22 documents matching your query.

1. [TenTec] Hercules finals (score: 1)
Author: "Harry Coates" <wa8hc1@charter.net>
Date: Fri, 30 Nov 2007 12:59:55 -0500
Nick, In July 2006 I had to refuel my Hercules II.. It is true the schematic shows MRF 458's as finals, they are out of manufacture.. Mine had SD 1405's in it., they are out of manufacture also.. I b
/archives//html/TenTec/2007-11/msg00622.html (7,991 bytes)

2. [TenTec] Hercules II Finals (score: 1)
Author: "Harry Coates" <wa8hc1@charter.net>
Date: Sat, 1 Dec 2007 13:52:59 -0500
Ken, The answer to your question is all the above.. The 2SC2879 is new manufacture, very available and priced right.. Easy to get a matched set.. Put my Herc back in great shape.. BTW.....Phil Chambl
/archives//html/TenTec/2007-12/msg00001.html (6,682 bytes)

3. [TenTec] What about the Pegasus and RX 350? (score: 1)
Author: "Harry Coates" <wa8hc1@charter.net>
Date: Thu, 29 May 2008 11:29:11 -0400
Great question Duane.. Even if it was a pay per mod.. I intend to keep my Pegasus forever.. "TEN TEC FOREVER and RTTY TOO" Harry WA8HC _______________________________________________ TenTec mailing l
/archives//html/TenTec/2008-06/msg00020.html (6,868 bytes)

4. [TenTec] Herc II and 9420 problem (score: 1)
Author: "Harry Coates" <WA8HC1@charter.net>
Date: Sun, 2 Nov 2008 16:14:32 -0500
Tom, I had problems like that also for along time, usually happened when I apporched 200+ watts output.. Ended up replacing pass transistors in 1 9420 ps unit.. Than found a bad solder joint on one o
/archives//html/TenTec/2008-11/msg00025.html (7,054 bytes)

5. [TenTec] Herules II PS (score: 1)
Author: "Harry Coates" <wa8hc1@charter.net>
Date: Wed, 12 Nov 2008 10:10:46 -0500
Remember that the 9420 PS has 4 seperate 25 amp PS units, each running 1 of the 4 amp units in the Hercules II.. If the Hercules II is operated with a large battery or PS the supply cable should be d
/archives//html/TenTec/2008-11/msg00119.html (6,662 bytes)

6. [TenTec] Kinda OT (score: 1)
Author: "Harry Coates" <wa8hc1@charter.net>
Date: Mon, 8 Jun 2009 11:37:56 -0400
Hello to all, This is kinda off topic.. I'll put it on topic.. I use my Pegasus for portable operation when camping.. I use the internal 12v system in the camper from the battery side for a power sup
/archives//html/TenTec/2009-06/msg00026.html (7,033 bytes)

7. [TenTec] Kinda OT (score: 1)
Author: "Harry Coates" <wa8hc1@charter.net>
Date: Wed, 10 Jun 2009 11:39:32 -0400
Want to thank everyone for their help on this project.. You certainly provided a lot of food for thought.. "TEN TEC FOREVER AND RTTY TOO" Harry WA8HC _______________________________________________ T
/archives//html/TenTec/2009-06/msg00036.html (7,505 bytes)

8. [TenTec] Best bang for the buck (score: 1)
Author: "Harry Coates" <WA8HC1@charter.net>
Date: Thu, 1 Apr 2010 12:08:07 -0400
One more vote for the Pegasus!! I am a very lucky guy. I have a "Closet Kilowatt" with Omni VI ver 3, Hercules II, and 253 Auto Ant Tuner. Plus a Pegasus/RX320. The Omni VI is dedicated to SSB and th
/archives//html/TenTec/2010-04/msg00009.html (7,562 bytes)

9. [TenTec] TEN TEC 777 (score: 1)
Author: "Harry Coates" <WA8HC1@charter.net>
Date: Tue, 27 Apr 2010 21:05:19 -0400
Hello all, 777 looks like my HIEL PRO.. Had mine for years, great unit.. WOW !! Scott left and Dolly's daughter moved in !! Nice job Stan.. Harry WA8HC _______________________________________________
/archives//html/TenTec/2010-04/msg00484.html (7,100 bytes)

10. [TenTec] 9420 power supply (score: 1)
Author: "Harry Coates" <WA8HC1@charter.net>
Date: Fri, 4 Jun 2010 15:08:31 -0400
Good afternoon to all, Would anyone happen to have a 9420 ps they're not using anymore?? Mine took a BIG line surge in a BIG storm last weekend.. Vaporized one of the ac line fuses, and caused some d
/archives//html/TenTec/2010-06/msg00065.html (6,699 bytes)

11. [TenTec] 28.5 band segment on Omni D (score: 1)
Author: "Harry Coates" <WA8HC1@charter.net>
Date: Tue, 12 Oct 2010 10:38:46 -0400
Ivin, I know it's nice to have everything work properly on any radio. Like my Triton IV had the same feature.. But, it didn't have FM.. Is there something being used in that band segment today I don'
/archives//html/TenTec/2010-10/msg00159.html (7,349 bytes)

12. [TenTec] Pegasus (score: 1)
Author: "Harry Coates" <WA8HC1@charter.net>
Date: Thu, 24 Mar 2011 11:09:19 -0400
Good morning ED, At one time there was a fad of Pegasus mods.. One of them was to boost the output up to 200 watts.. I think all it took was a pot adjustment.. I have that info somewhere, Im sure som
/archives//html/TenTec/2011-03/msg00267.html (7,612 bytes)

13. [TenTec] Paralleling power supplies for Hec II (score: 1)
Author: "Harry Coates" <WA8HC1@charter.net>
Date: Mon, 24 Oct 2011 10:53:47 -0400
Actually the Herc II is wired for 4 separate 25 amp power supplies, like the 9420.. 1 for each of the 4 final output units, and they should each be protected with separate 25 amp fuses.. The Herc II
/archives//html/TenTec/2011-10/msg00222.html (7,152 bytes)

14. [TenTec] Final transistors for Hercules II (score: 1)
Author: "Harry Coates" <WA8HC1@charter.net>
Date: Fri, 16 Mar 2012 11:35:55 -0400
FWIW.. Back on July 7, 2006 I replaced all 8 finals with 2SC2879s as recommended by RF Parts.. They sold me 8 matched units with no problem.. The only thing changed, that was difference from the manu
/archives//html/TenTec/2012-03/msg00170.html (7,521 bytes)

15. [TenTec] RM-425 mounting adapters (score: 1)
Author: "Harry Coates" <WA8HC1@charter.net>
Date: Mon, 26 Mar 2012 10:51:32 -0400
Hello to all, I have a TITAN 425 I wish to mount in a 19 inch rack.. Before I call TT, wondered if anyone has a set laying around not being used.. They would like to sell?? Harry Harry N Coates WA8HC
/archives//html/TenTec/2012-03/msg00246.html (6,641 bytes)

16. [TenTec] Rack Mounts (score: 1)
Author: "Harry Coates" <WA8HC1@charter.net>
Date: Mon, 2 Jul 2012 12:30:26 -0400
Hello all, I want to mount my 425 Titan amp in a TT cabinet.. Talked to Paul and there are no RM units anymore.. Before I go off making what I need, thought I better check and see if any one has some
/archives//html/TenTec/2012-07/msg00034.html (6,896 bytes)

17. [TenTec] iA0C (score: 1)
Author: "Harry Coates" <WA8HC1@charter.net>
Date: Mon, 2 Jul 2012 20:58:25 -0400
1A0C at 14.080 QRX 5 right now, 10 over here in western Mich worked him up3 Harry N Coates WA8HC1@charter.net _______________________________________________ TenTec mailing list TenTec@contesting.com
/archives//html/TenTec/2012-07/msg00045.html (6,635 bytes)

18. [TenTec] 425 Titan vacuum relay (score: 1)
Author: "Harry Coates" <WA8HC1@charter.net>
Date: Fri, 14 Dec 2012 22:30:29 -0500
Hello to all, Got an easy question.. Been all thru the manual, and cant find the type of vacuum relay used in it.. When I switch to Operate the RX signal goes away most of the time.. Then, if I put o
/archives//html/TenTec/2012-12/msg00070.html (7,615 bytes)

19. [TenTec] Replace finals in Pegasus (score: 1)
Author: "Harry Coates" <WA8HC1@charter.net>
Date: Thu, 31 Oct 2013 13:16:34 -0400
Has anyone replace the final transistors in a Pegasus?? I would appreciate any suggestions, before I screw it up.. Ive replaced the finals in my Hercules II, but, it was easy to get at them.. Just no
/archives//html/TenTec/2013-10/msg00425.html (6,975 bytes)

20. [TenTec] Need a 425 Titan Guru (score: 1)
Author: "Harry Coates" <WA8HC1@charter.net>
Date: Wed, 1 Jan 2014 11:11:27 -0500
Hello to all, I just replaced the vacuum relay in my 425 Titan and accidently shorted the 28vdc circuit to ground.. When I turned the amp on it tested the R6 resistor/fuse on the power supply rectifi
/archives//html/TenTec/2014-01/msg00000.html (6,995 bytes)

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