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21. [TenTec] Jupiter 538 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Fri, 17 Feb 2023 13:15:09 +0000 (GMT)
Hi folks The Jupiter arrived and onto the workbench. Testing so far has yielded the following results:- RF output on all modes is 2.5watts at 3amps current use. On frequency. When i try to TX the ALC
/archives//html/TenTec/2023-02/msg00013.html (8,152 bytes)

22. [TenTec] Jupiter 538 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Sat, 18 Feb 2023 12:00:04 +0000 (GMT)
Further investigation on the PA devices fitted to the Jupiter, Q3/Q4 not sd1405 but MRF454S, drivers Q1/Q2 again not 2sc3133 but RD16HHFso the PA has been got at by previous owner, this is troubling
/archives//html/TenTec/2023-02/msg00015.html (8,384 bytes)

23. [TenTec] ten tec sales (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Sat, 18 Feb 2023 12:38:50 +0000 (GMT)
Just sent an email to sales at TT ref my finals for the Jupiter, email was returned with a note saying that the email address is not taking emails or that it doesn't exist. Can anybody clarify for me
/archives//html/TenTec/2023-02/msg00016.html (6,741 bytes)

24. [TenTec] Jupiter 538 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Tue, 21 Feb 2023 15:09:43 +0000 (GMT)
Hi Folks A bit puzzled by the component / circuit diagrams in the user hand book of the Jupiter, the PCB 81889 Rev A board shows Q20 as being a 2SC1971 whereas the 3 legged fuse fitted on my board is
/archives//html/TenTec/2023-02/msg00021.html (8,213 bytes)

25. Re: [TenTec] Jupiter 538 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Tue, 21 Feb 2023 20:59:02 +0000 (GMT)
Mike Thanks for your update, it is obvious that i must change like for like, thats a shame as i have already purchased some components for it. Snowy G0HZE -- Original Message -- From: "Mike Bryce" <p
/archives//html/TenTec/2023-02/msg00024.html (9,533 bytes)

26. [TenTec] Jupiter 538 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Sat, 25 Feb 2023 12:52:54 +0000 (GMT)
A further update on the Jupiter, having changed both filters ( FL2 and 3), if you have been following this then you will remember that they had a white fur on the outside, so i ordered replacements,
/archives//html/TenTec/2023-02/msg00030.html (8,521 bytes)

27. [TenTec] Jupiter 538 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Sun, 26 Feb 2023 13:21:28 +0000 (GMT)
Well folks, i just want to thank all of the people that offered advice and suggestions as what may be the problem with my radio. I am please to say that after the filter ( FL2 and FL3) change all is
/archives//html/TenTec/2023-02/msg00033.html (8,368 bytes)

28. [TenTec] TT 210 psu (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Mon, 27 Jun 2022 11:10:42 +0100 (BST)
Hi all I recently sold a TT 210 power supply having tested it, as i always do, before listing and subsequently selling. The new owner commented on how well it was packed but then started to doubt my
/archives//html/TenTec/2022-06/msg00015.html (7,772 bytes)

29. Re: [TenTec] TT 210 psu (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Mon, 27 Jun 2022 21:05:52 +0100 (BST)
Hi Shawn Thanks for your reply. The circuit is exactly as TT designed, i have the diagram to follow and confirm component values and types. 73 Snowy g0hze -- Original Message -- From: "Shawn via TenT
/archives//html/TenTec/2022-06/msg00017.html (9,243 bytes)

30. [TenTec] ARGOSY 2 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Sat, 14 May 2022 20:00:55 +0100 (BST)
Hi all, i hope i have not sent this request for advice twice but here goes (again). I have the above radio, the fault is no rf out either in the 5 or 50 watt setting. There appears to be no output on
/archives//html/TenTec/2022-05/msg00026.html (7,612 bytes)

31. Re: [TenTec] ARGOSY 2 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Sun, 15 May 2022 09:37:16 +0100 (BST)
Good Morning Andy from across the pond here in a damp UK ( whats new there then ha ha) I went and sold the 225 PSU just last week, then this one came in, oh well i just use the Astron RM50 that is my
/archives//html/TenTec/2022-05/msg00029.html (10,908 bytes)

32. [TenTec] ARGOSY 2 (score: 1)
Author: snowy howell <snowy.howell@btinternet.com>
Date: Sat, 14 May 2022 18:04:37 +0100
Hi all Got a ARGOSY 2 on the bench, no RF output, checked all voltages on the exciter board as there appears to be nothing on connector 39, all appear to be normal, within a few mvs. I found that 1 l
/archives//html/TenTec/2022-05/msg00031.html (7,156 bytes)

33. [TenTec] (no subject) (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Thu, 19 May 2022 22:49:18 +0100 (BST)
Hi Bob Thanks for your input but it is now parcelled up ready to post on to its new owner, maybe he will have better luck with it. Thanks once again Snowy G0HZE
/archives//html/TenTec/2022-05/msg00034.html (6,540 bytes)

34. [TenTec] Argonaut 509 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Fri, 2 Apr 2021 10:45:40 +0100 (BST)
Good Morning gents Just to bring you up to date with the pointer issue on my 509, i was put in touch with another local ham Chris M0XTG and his son, also licensed M0** who kindly made a replacement o
/archives//html/TenTec/2021-04/msg00000.html (7,176 bytes)

35. [TenTec] Argonaut 509 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Fri, 2 Apr 2021 19:41:37 +0100 (BST)
Good Evening Gents Question for you, is it possible to fit a frequency counter to the above radio, It would nice to know what the actual 'F' is in relation to the scale. If anybody has done this mod,
/archives//html/TenTec/2021-04/msg00001.html (7,361 bytes)

36. Re: [TenTec] Argonaut 509 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Sat, 3 Apr 2021 22:24:55 +0100 (BST)
Hi Bob and Winston Thanks so much for responding to my question, i think i have one of those oriental counters somewhere! and i might just add that in with the radio and let him do the work. I have t
/archives//html/TenTec/2021-04/msg00006.html (12,037 bytes)

37. [TenTec] 515 Argonaut (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Sun, 4 Apr 2021 13:27:57 +0100 (BST)
Good Afternoon Gents, a Happy Easter to you all I have corrected the rebuild error on the Argonaut 515, i copied my instructions on the disassembly but the P/O had rebuilt it incorrectly, so i just c
/archives//html/TenTec/2021-04/msg00007.html (7,801 bytes)

38. Re: [TenTec] 515 Argonaut (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Mon, 5 Apr 2021 17:35:48 +0100 (BST)
Hi Martin Right that the PTO working properly, even if the pointer travel across the 'S' meter but from other correspondence this is normal. I was unable to check before strip down because of the ext
/archives//html/TenTec/2021-04/msg00011.html (10,825 bytes)

39. [TenTec] OMNI 6 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Fri, 5 Mar 2021 22:10:01 +0000 (GMT)
Good Evening gents looking at getting an incomplete OMNI 6 to play with. it requires the following pcb's: 81594 9mHz mixer board 81600 Pass Band Tuning board 81611 PA complete Just waiting on the sel
/archives//html/TenTec/2021-03/msg00001.html (8,367 bytes)

40. Re: [TenTec] OMNI 6 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Fri, 5 Mar 2021 23:03:39 +0000 (GMT)
Hi Carlos Thanks for your input, thinking that way myself hence the questions on the site, i'm afraid the sick Paragon has the dreaded PLL unlock symptoms and all the indicator LED's are on permanent
/archives//html/TenTec/2021-03/msg00003.html (10,707 bytes)


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