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1. [TenTec] argosy 2 (score: 1): Author: ka9erz@mediaone.net (Morgan D. Herman); Date: Thu, 13 May 1999 23:02:31 -0500; This is a multi-part message in MIME format. --=_NextPart_000_0005_01BE9D94.AE0F1FE0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable wanted argosy 2 noise b; /archives//html/TenTec/1999-05/msg00300.html (7,439 bytes)
2. [TenTec] Argosy 2 (score: 1): Author: ROLAND HOWELL via TenTec <tentec@contesting.com>; Date: Thu, 30 Aug 2018 19:41:56 +0000 (UTC); Hi AllI have an ARGOSY 2 525D, it has a very lazy 'S' meter, requiring some -75dBm from my 2022e to get it to move, it also seems a little deaf, I am not hearing the tone from the sig gen till its at; /archives//html/TenTec/2018-08/msg00207.html (7,369 bytes)
3. [TenTec] Argosy 2 (score: 1): Author: ROLAND HOWELL via TenTec <tentec@contesting.com>; Date: Fri, 31 Aug 2018 08:36:21 +0000 (UTC); Just like to amend my request for help.I inadvertently wrote BAND PASS FILTER when I should have put LOW PASS FILTER but the essence of the help request is the same.Sorry if I have confused anybody (; /archives//html/TenTec/2018-08/msg00216.html (7,135 bytes)
4. Re: [TenTec] Argosy 2 (score: 1): Author: Steve Hunt <steve@karinya.net>; Date: Fri, 31 Aug 2018 10:24:19 +0100; The manual quotes 0.3uV for 10dB S/S+N typical - that would be-117dBm into a 50 Ohm load. Is it the same on all bands? Steve G3TXQ On 30/08/2018 20:41, ROLAND HOWELL via TenTec wrote: Hi AllI have an; /archives//html/TenTec/2018-08/msg00217.html (8,311 bytes)
5. Re: [TenTec] Argosy 2 (score: 1): Author: ROLAND HOWELL via TenTec <tentec@contesting.com>; Date: Fri, 31 Aug 2018 16:20:58 +0000 (UTC); Hi SteveThanks for replying my shout for guidance on the ARGOSY 2 525d problem that I have.Yes it is the same on all bands.Now on removing the top cover to look at the innards I saw on the mixer boar; /archives//html/TenTec/2018-08/msg00222.html (9,886 bytes)
6. Re: [TenTec] Argosy 2 (score: 1): Author: Steve Hunt <steve@karinya.net>; Date: Fri, 31 Aug 2018 18:55:29 +0100; How sensitive is it if you inject a signal directly after the BPF at connector 32 on the RF mixer board? That would eliminate a lot of the front-end diode switching. PS - not sure why R25would burn o; /archives//html/TenTec/2018-08/msg00223.html (8,850 bytes)
7. Re: [TenTec] Argosy 2 (score: 1): Author: ROLAND HOWELL via TenTec <tentec@contesting.com>; Date: Fri, 31 Aug 2018 18:41:01 +0000 (UTC); Hi SteveOk injected signal into con 32, no difference to sensitivityAs for why r25 burnt out I can't answer that but it was definitely cooked.I have spoken to the ex owner of the radio and he states; /archives//html/TenTec/2018-08/msg00224.html (9,787 bytes)
8. Re: [TenTec] Argosy 2 (score: 1): Author: Martin Sole <hs0zed@gmail.com>; Date: Sat, 1 Sep 2018 12:14:16 +0700; Hi Snowy, Whenever I've had similar problems, and it does happen time to time here though different rigs, never seen an Argosy, it's often a result of a nearby surge event, lightning strike. Look at; /archives//html/TenTec/2018-09/msg00000.html (10,143 bytes)
9. Re: [TenTec] Argosy 2 (score: 1): Author: Martin Sole <hs0zed@gmail.com>; Date: Sat, 1 Sep 2018 12:17:05 +0700; Just adding to my points below. Is the transmitter working okay? If not maybe try bridging the crystal filter? Martin, HS0ZED Whenever I've had similar problems, and it does happen time to time here; /archives//html/TenTec/2018-09/msg00001.html (10,600 bytes)
10. Re: [TenTec] Argosy 2 (score: 1): Author: ROLAND HOWELL via TenTec <tentec@contesting.com>; Date: Sat, 1 Sep 2018 08:09:13 +0000 (UTC); Hi MartinHow are you keeping there in HS land, long time since I have seen you here in P/Boro'.Now the Argosy:TX works but power level drops off after a few seconds, I took the filter out, nothing, g; /archives//html/TenTec/2018-09/msg00002.html (12,177 bytes)
11. Re: [TenTec] Argosy 2 (score: 1): Author: ROLAND HOWELL via TenTec <tentec@contesting.com>; Date: Mon, 3 Sep 2018 05:58:08 +0000 (UTC); Good Morning SteveJust has a revelation re the burnt resistors in the Argosy 2 525d.I measured them before taking them out and the 2 x 8.2ohm resistor were almost spot on but the 150ohm was way out,; /archives//html/TenTec/2018-09/msg00005.html (9,714 bytes)
12. Re: [TenTec] Argosy 2 (score: 1): Author: ROLAND HOWELL via TenTec <tentec@contesting.com>; Date: Mon, 3 Sep 2018 12:05:26 +0000 (UTC); Hi SteveBeen taking some voltage measurements on IF/AF Board this morning, boy are they weird.Q's 4-6 all show 11+ volts on the collectors when on RX not changing when in TXQ7 has 0 volts on collecto; /archives//html/TenTec/2018-09/msg00006.html (9,998 bytes)
13. Re: [TenTec] Argosy 2 (score: 1): Author: Steve Hunt <steve@karinya.net>; Date: Mon, 3 Sep 2018 18:38:29 +0100; Have a close look around the emitter of Q7 -it should be soldered directly to ground so should never rise above 0v in Tx or Rx. Steve G3TXQ On 03/09/2018 13:05, ROLAND HOWELL via TenTec wrote: Hi Ste; /archives//html/TenTec/2018-09/msg00012.html (8,796 bytes)
14. Re: [TenTec] Start up issue with Orion 2 (score: 1): Author: "Stan" <w4ag@mindspring.com>; Date: Sun, 7 Jun 2020 22:44:18 -0400; That indeed sounds like an A9 board cap problem, although it is also possible that it is a battery problem. But try the caps first. Good luck, Stan, W4AG Within the last few days, my O2 has had audio; /archives//html/TenTec/2020-06/msg00022.html (8,363 bytes)
15. [TenTec] Argosy 2 (score: 1): Author: ROLAND HOWELL via TenTec <tentec@contesting.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 (7,150 bytes)
16. [TenTec] Start up issue with Orion 2 (score: 1): Author: "Petr Ourednik" <indians@xsmail.com>; Date: Wed, 10 Jun 2020 15:47:50 +0200; Dear Barry, quite simillar sympthoms appeared on Orion which I repaired last year for my friend. Additionaly LCD did not light up for the first time... After re-caping A9 all solved and worked fine.; /archives//html/TenTec/2020-06/msg00025.html (7,846 bytes)
17. Re: [TenTec] Argosy 2 (score: 1): Author: William Redfearn <n4elm@bellsouth.net>; Date: Wed, 10 Jun 2020 23:43:40 +0000 (UTC); Snowy, Since CW is working, you're definitely looking in the right area.You should be able to use a scope to look at the audio signal through both both sections of U2 into the balanced modulator (U1); /archives//html/TenTec/2020-06/msg00026.html (7,112 bytes)
18. [TenTec] Argosy 2 (score: 1): Author: ROLAND HOWELL via TenTec <tentec@contesting.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 (7,588 bytes)
19. Re: [TenTec] Argosy 2 (score: 1): Author: James Duffer <dufferjames@hotmail.com>; Date: Thu, 11 Jun 2020 12:40:12 +0000; Is their any modulation of the output when you do that? Is there hum, or a signal (envelope) on the output, if so, you may have some sort of audio oscillation modulating the output if it is a single; /archives//html/TenTec/2020-06/msg00028.html (8,566 bytes)
20. Re: [TenTec] Argosy 2 (score: 1): Author: Mike Bryce <prosolar@sssnet.com>; Date: Thu, 11 Jun 2020 10:31:54 -0400; Id sure take a peek at the balanced modulator. It appears that carrier is getting though. I dont recall if they used didoes or a IC. Mike, WB8VGE www.theheathkitshop.com _____________________________; /archives//html/TenTec/2020-06/msg00029.html (8,507 bytes)

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