Hi folks, my 10pcs of IC MC68SZ328AVH66 3V Motorola "Dragonball VZ" MCU for TT Orion II board A7 as a spare parts package arrived today. New pieces in good shape, no corossion on balls yet... If some
Gunner, these links should answer all questions. https://tentecwiki.eqth.net/doku.php?id=565battery https://tentecwiki.eqth.net/lib/exe/fetch.php?media=orion_v2_logic_mod.pdf Good luck, 73 - Petr, OK
Hi folks, I have just short question regarding the CR2032/2025 battery replacement in the AT566K internal antenna tuner in O2... Can I simply remove the old one and replace with new cell or should I
Hello folks, You have been invited by OK1RP, Petr Ourednik, moderator and owner of the Omni V group on Yahoo to join new following group TenTecOmniV562@groups.io in order to avoid loosing the informa
Hi folks, is there sombody so nice and willing to help me with ordering the mentioned rear fan kit ($77) for my Orion 2 please? I tried to do by myself but I noticed that the US only addresses orders
Hi folks, sorry to bother. My daddy reported to me last night that he noticed erratic behavior on his daily used Orion 2. During his CW operation he noticed that on some bands the T/R switching has s
Hi Jim, many thanks. As I checked by phone with daddy I probably explained it not so clear. The delay I am talking about is TX release delay where the receiver is recovering much longer than 5ms (I g
Hi folks, unfortunately fathers Orion 2 has still TX release issue. Today I talked to him again by phone and he confirmed that TX > RX release time is randomly as long as 1s or longer (so definitely
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.
Hi folks, as I decided to dust off from my Omni V.9 after some time I put it on the table and run during this weekend in AA contest. Receiver is stellar and looks ok. Just I will have to replace CR20
...so sorry > now again with correct filters numbers :) Hi folks, as I decided to dust off from my Omni V.9 after some time I put it on the table and run during this weekend in AA contest. Receiver i
Hi folks, related to my preview post regarding the 1st IF 9MHz filters choosing (NAR position) for Omni V (w/o reply) I tried to read as much as documents about it but more study makes more confusion
Dears, so sorry to bother you by email. The TT Corsair II is my dreamed radio from my teens ages. When I was 14 yrs old I cut out the TT Corsair II line pic from QST Magazine in radioclub and inserte
Hi all, no issue to be solved request, just sending happy user FYI report...:) I finished small home work on my Orion 2 so just I want to let you know. 1. Internal AT-566K tuner installed (found luck
Hi all, thanks for reporting back your findings. Could it be also the same root-cause for Omni V please? I have no output on 10m for long time on my Omni V but never decided to investigate around it.
Hi folks, Sorry for bothering with that maybe stupid question... Can somebody explain me the differencies in between Omni VI Plus or VI Opt. 3 please? As I have not that model in collection and never
Hi all, as I did not found the root cause of the T/R switching / TX release issue on daddys Orion 2 which I talked about it here: http://lists.contesting.com/archives//html/TenTec/2020-05/msg00037.ht
Hi folks, I am looking for 300Hz model 2002 IF 9001.5kHz filter for Eagle or appropriate 250Hz Inrad #353 please. Let me know please if somewhere it is getting dust...:) Thanks for help, 73 - Petr, O
Hi folks, after some offers and emails exchanged finally I am still looking for 300Hz CF for Eagle at 9001.5kHz or even better its replacement from Inrad #353... If somewhere it is getting dust on sh