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21. Re: [TenTec] 9420 PS Problem (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Sun, 9 Jun 2013 14:22:05 -0700 (PDT)
Many thanks Dave.  I think I'm on the right track with the Digi-Key transformer. 73, Rick VE7TK Website: http://www.ve7tk.com
/archives//html/TenTec/2013-06/msg00059.html (14,712 bytes)

22. Re: [TenTec] 9420 PS Problem (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Sun, 9 Jun 2013 16:17:57 -0700 (PDT)
Yes - I know Hammond well.  They are still in Ontario. On the other hand, the Digi-Key product should be here Tuesday.  Unfortunately they don't have a similar Hammond replacement and I'd like to get
/archives//html/TenTec/2013-06/msg00061.html (17,192 bytes)

23. [TenTec] UPDATE - 9420 PS Problem (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Tue, 11 Jun 2013 17:13:42 -0700 (PDT)
The replacement 9420 Power Supply Controller transformer (T5) arrived from Digi-Key this morning and I have good news and .... more good news!   After installation the Hercules II is back in business
/archives//html/TenTec/2013-06/msg00077.html (9,387 bytes)

24. Re: [TenTec] Hercules II 9420 power on (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Thu, 13 Jun 2013 11:26:10 -0700 (PDT)
The 4 pin connector is intended to power a rig like the Omni V or Omni VI.  The Power ON on that connector is for those rigs only.  It does not turn power on to the Herc II. Similar power on connecti
/archives//html/TenTec/2013-06/msg00100.html (9,120 bytes)

25. Re: [TenTec] ORION ll (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Fri, 21 Jun 2013 22:27:50 -0700 (PDT)
Minor correction.  With a TX BW of 2800 and a roll off of 150 the top end is actually at 2950 Hz.  I think that too would be quite acceptable. 73, Rick VE7TK Website: http://www.ve7tk.com I basically
/archives//html/TenTec/2013-06/msg00254.html (10,045 bytes)

26. Re: [TenTec] RX366 (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Fri, 17 May 2013 17:55:00 -0700 (PDT)
I guess my RX-366 is broken because it hears on general receive?  ... and WWV as well? 73, Rick VE7TK Website: http://www.ve7tk.com To:Discussion of Ten-Tec Equipment <tentec@contesting.com> Subject:
/archives//html/TenTec/2013-05/msg00132.html (8,936 bytes)

27. [TenTec] T-T Equipment For Sale (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Sun, 7 Apr 2013 13:30:51 -0700 (PDT)
I have the following two pieces of Ten-Tec equipment for sale. 1) Ten-Tec 253 2kw automatic antenna coupler.  Electrically and cosmetically in in very good condition.  Comes complete with the origina
/archives//html/TenTec/2013-04/msg00038.html (7,623 bytes)

28. [TenTec] 238 tuner knob questions (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Sat, 5 Jan 2013 13:48:25 -0800 (PST)
I am looking at replacing the Capacitor and Inductor knobs on my 229A tuner.  I'd like to get something closer to the knobs on the Orion.  I've been looking at the 238 and 238A/B tuner knobs and it "
/archives//html/TenTec/2013-01/msg00033.html (7,978 bytes)

29. Re: [TenTec] 238 tuner knob questions (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Sat, 5 Jan 2013 15:17:00 -0800 (PST)
I found a review of the 238A on ARRL site and the photo shows the inductor is marked as 0 to 30.  So I assume this is the multi-turn knob. It would be nice if a retro-fit to this mechanism could be d
/archives//html/TenTec/2013-01/msg00034.html (8,918 bytes)

30. Re: [TenTec] OMNI V (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Mon, 28 Jan 2013 14:14:25 -0800 (PST)
Could it possibly be a dirty receive antenna switch.  Clean and exercise the switch on the rear of the rig.  That's the switch above the main SO-239 antenna jack and below the RCA receive antenna jac
/archives//html/TenTec/2013-01/msg00208.html (8,307 bytes)

31. Re: [TenTec] OMNI V (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Tue, 29 Jan 2013 13:11:17 -0800 (PST)
Yes - I totally missed that he had TX issues as well.  Sadly, you may be correct Bob and the trouble may be much deeper. 73, Rick
/archives//html/TenTec/2013-01/msg00223.html (10,877 bytes)

32. Re: [TenTec] orion 11 (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Mon, 24 Dec 2012 11:47:23 -0800 (PST)
Have you tried a Master Reset and a RAM Clear?  These two often eliminate glitches like you are reporting.        http://www.tentec.com/pages/Orion-%7B47%7D-Orion-II-RAM-Clear.html Good luck. 73, Ric
/archives//html/TenTec/2012-12/msg00143.html (8,253 bytes)

33. Re: [TenTec] Ten Tec 253 Question (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Tue, 25 Dec 2012 12:35:01 -0800 (PST)
The 253 manual shows the tuner hooked up with a Herc II for auto band switching of both the Herc and the 253.  It also shows the Titan amp hookup as well  as a generic hookup for "other amps". So in
/archives//html/TenTec/2012-12/msg00152.html (9,466 bytes)

34. Re: [TenTec] Ten Tec 253 Question (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Wed, 26 Dec 2012 09:26:24 -0800 (PST)
You need to be looking on www.tentec.com  The manual for the 253 is in the obsolete downloads:        http://www.tentec.com/pages/Obsolete-Manual-Downloads.html 73, Rick VE7TK Website: http://www.ve7
/archives//html/TenTec/2012-12/msg00172.html (9,065 bytes)

35. [TenTec] Omni VI Frequency Adjustment (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Thu, 27 Dec 2012 16:45:03 -0800 (PST)
I have recently acquired and Omni VI. The rig has seen little use in the last 10 years but it is working VERY well with a minor exception.  The rig is slightly off frequency  (about 150 Hz) - even af
/archives//html/TenTec/2012-12/msg00190.html (8,411 bytes)

36. Re: [TenTec] Omni VI Frequency Adjustment (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Thu, 27 Dec 2012 21:51:56 -0800 (PST)
Well after further examination this is NOT where I need to be - hi. It looks like that is the locking crystal for all the "logic" - duh! More serious examination is in order! 73, Rick VE7TK Website: 
/archives//html/TenTec/2012-12/msg00193.html (9,362 bytes)

37. Re: [TenTec] Omni VI Frequency Adjustment (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Fri, 28 Dec 2012 11:16:25 -0800 (PST)
Thanks Markus.  I did this late last night and found C31 was really flaky.  Of course this is the only component on the logic board schematic without a component value. Anyway, I removed the 20 cent
/archives//html/TenTec/2012-12/msg00201.html (12,165 bytes)

38. Re: [TenTec] Omni VI Frequency Adjustment (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Fri, 28 Dec 2012 13:02:16 -0800 (PST)
Thanks Ken.  It was getting late and the flaky C31 really had me.  I finally trusted the schematic and my instincts and replaced C31 then did the alignment. All is now working as it should and pretty
/archives//html/TenTec/2012-12/msg00207.html (10,394 bytes)

39. Re: [TenTec] version 2 modification of the original Orion (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Sat, 3 Nov 2012 08:39:16 -0700 (PDT)
Here's the link to the Version 2 mod: https://www.tentec.com/downloads/manuals/565/Orion%20V2%20Logic%20Mod.pdf It is my understanding that the Orion will run version 2 or 3 firmware WITHOUT the mod.
/archives//html/TenTec/2012-11/msg00014.html (8,210 bytes)

40. Re: [TenTec] Orion problem (score: 1)
Author: Rick W <ve7tk@yahoo.ca>
Date: Tue, 6 Nov 2012 14:40:32 -0800 (PST)
I'd suggest you look at:     http://n6ie.com/A9_Fix.html The symptoms suggest the A9 board electrolytic capacitor failure.  An easy and inexpensive fix.  At a minimum, go for 105C rated capacitors.  
/archives//html/TenTec/2012-11/msg00034.html (7,561 bytes)


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