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61. Re: [TenTec] ARGOSY 2 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Wed, 16 Sep 2020 20:54:29 +0100 (BST)
Hi Mike Thanks for your input. I scoped the rf output from the mixer, nothing shown, so the fault would appear to be on that board. Took the board out, detoxit all the pins on the multitude of connec
/archives//html/TenTec/2020-09/msg00034.html (12,389 bytes)

62. [TenTec] argosy 2 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Thu, 17 Sep 2020 13:36:11 +0100 (BST)
Hi All Just ask me who is a pleased person now, well more pleased than i was ha ha. The lack of out put from the mixer board was due to the ALC circuit being on all the time, that was the incorrect F
/archives//html/TenTec/2020-09/msg00036.html (8,508 bytes)

63. [TenTec] argosy 2 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Thu, 17 Sep 2020 17:21:44 +0100 (BST)
Hi Mike Thanks for the advice. I can now confirm that i have a signal input to the PA board, amplified by the drivers, all the way to the base of the finals, it stops there, watched it with my scope
/archives//html/TenTec/2020-09/msg00039.html (8,366 bytes)

64. [TenTec] ARGOSY 2 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Sun, 20 Sep 2020 20:45:19 +0100 (BST)
Hi All Have a strange problem with my Argosy 2, the RX voltage is only 8.7volts on the mixer pcb, now here is the kicker, if i disconnect the RX/TX terminal 8 on the mixer pcb the RX voltage (blue) r
/archives//html/TenTec/2020-09/msg00055.html (8,586 bytes)

65. [TenTec] connector ID tool (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Tue, 22 Sep 2020 12:12:00 +0100 (BST)
Hi All Can anybody tell me what tool TT used to make their molex connections with, i have a 585 Paragon (1) and the back up pp9 battery connector is showing signs of corrosion, i want to replace it,
/archives//html/TenTec/2020-09/msg00058.html (7,173 bytes)

66. Re: [TenTec] connector ID tool (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Tue, 22 Sep 2020 15:45:05 +0100 (BST)
Hi Mike Looks like a cut, solder and sleeve is in order for the battery connector. Any thoughts on the Argosy2? cheers Snowy -- Original Message -- From: "Mike Bryce" <prosolar@sssnet.com> To: "Discu
/archives//html/TenTec/2020-09/msg00060.html (9,068 bytes)

67. [TenTec] Paragon 585 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Tue, 22 Sep 2020 19:27:10 +0100 (BST)
Hi All While waiting for Argosy 2 bits i decided to take a look at the paragon 585 i have laying about being a idle/lazy radio. Can't remember why it was put to 1 side (till now) on powering it up th
/archives//html/TenTec/2020-09/msg00061.html (7,739 bytes)

68. [TenTec] Paragon (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Wed, 23 Sep 2020 17:36:58 +0100 (BST)
Hi All Thanks to help from Bob, he recommended that i change the 1mf cap in the reset circuit, that cured the problem, just to remind people of the problem, there was no display on switch on but when
/archives//html/TenTec/2020-09/msg00064.html (6,706 bytes)

69. [TenTec] Paragon 585 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Fri, 25 Sep 2020 18:29:17 +0100 (BST)
Hi All Now started work on my 2nd paragon:- A: 1st indication is all the LED tell tales on the front panel are illuminated, ( operating mode, filter selection etc) non will turn off, no digits in the
/archives//html/TenTec/2020-09/msg00065.html (7,633 bytes)

70. Re: [TenTec] Argonaut (analog) Group? (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Thu, 13 Aug 2020 16:21:39 +0100 (BST)
Hi All I know this is not what you want to hear but i have a 509 and i think a 515 to dispose of, cutting down my surplus radios, they both worked last time i used them before putting them in my loft
/archives//html/TenTec/2020-08/msg00028.html (9,174 bytes)

71. [TenTec] Argosy 2 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Tue, 9 Jun 2020 22:21:00 +0100 (BST)
Hi Gents This may be a duplicate of an email already sent, however I may have sent it to the wrong email address, so here is my plea again. I have just put a Argosy 525d on the bench, TX is fine on t
/archives//html/TenTec/2020-06/msg00023.html (8,160 bytes)

72. [TenTec] Argosy 2 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Thu, 11 Jun 2020 09:27:13 +0100 (BST)
Hi all Thanks to Martin and Dave for the advice so far. One thing is puzzling me with the radio and that is this, When I switch to SSB (upper or lower) the radio transmits what ever power level has b
/archives//html/TenTec/2020-06/msg00027.html (8,250 bytes)

73. Re: [TenTec] Argosy 2 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Thu, 11 Jun 2020 18:30:27 +0100 (BST)
Thanks Mike and James Will look into that tomorrow, I have during the day taken all the voltages as shown on page 3-20 on the SSB module and whilst most are as indicated there are some anomalies, for
/archives//html/TenTec/2020-06/msg00030.html (11,631 bytes)

74. [TenTec] Argosy2 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Fri, 12 Jun 2020 14:05:59 +0100 (BST)
Good Afternoon Gents Many thanks to Al, Ken, Bill and others The problem with the mic has now been resolved, it was a combination of duff transistors, wrong transistor (Q1) fitted and the usual dry j
/archives//html/TenTec/2020-06/msg00035.html (7,866 bytes)

75. [TenTec] ARGOSY 2 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Sat, 13 Jun 2020 11:26:59 +0100 (BST)
Good morning Gents For a change we have the sun out here today, I used to tell my outlaws that I was white because of all the rain washing the colour out of me, glad to say that my boys (53 and 51) h
/archives//html/TenTec/2020-06/msg00045.html (8,560 bytes)

76. [TenTec] Fwd: ARGOSY 525D (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Tue, 16 Jun 2020 18:50:51 +0100 (BST)
/archives//html/TenTec/2020-06/msg00062.html (6,463 bytes)

77. [TenTec] Fwd: ARGOSY 525D (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Tue, 16 Jun 2020 19:35:44 +0100 (BST)
Good morning gents Having had some success with my 1st 525d I thought I would get my other down and have a look at that. I connected a dummy load to antenna and applied power, small pop and fuse blew
/archives//html/TenTec/2020-06/msg00063.html (7,565 bytes)

78. [TenTec] 535 ARGONAUT 2 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Wed, 17 Jun 2020 17:23:19 +0100 (BST)
Good Evening Gents A wet one here in the UK I have the 535 Argonaut 2 opened up today, no back light and very quite RX audio Backlight voltage off the inverter is only 11v AC, should be 115v, so that
/archives//html/TenTec/2020-06/msg00067.html (7,207 bytes)

79. [TenTec] 535 argonaut 2 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Wed, 17 Jun 2020 21:02:13 +0100 (BST)
Hi Gents Just an update on the display back light or lack of it. U1 on the slide switch board was passing a healthy 1v instead of the correct 5v, replaced with a 78l05 and all is well. The audio has
/archives//html/TenTec/2020-06/msg00068.html (6,981 bytes)

80. [TenTec] Argonaut 2 (score: 1)
Author: ROLAND HOWELL <snowy.howell@btinternet.com>
Date: Thu, 18 Jun 2020 13:32:47 +0100 (BST)
Hi Gents, some very good news. The Argonaut 2 is now functioning perfectly. The audio problem was down to a 3.3ohm resistor on the control board was almost OC, had the effect of lowering the 13.6v ra
/archives//html/TenTec/2020-06/msg00070.html (6,773 bytes)


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