- 1. [TenTec] TT 422 Blowing Fuses (score: 1)
- Author: "Robb Urie" <rurie@bajabb.com>
- Date: Sun, 2 Feb 2014 18:28:09 -0700
- Then this amp is certainly not stock...High voltage is applied via the high voltage rectifier board 81538, there are no relays in the original design. Perhaps the ham who sold it to you modified it w
- /archives//html/TenTec/2014-02/msg00029.html (7,643 bytes)
- 2. [TenTec] Apology to Bry concerning the Centurion Blowing Fuses. (score: 1)
- Author: "Robb Urie" <rurie@bajabb.com>
- Date: Mon, 3 Feb 2014 19:41:12 -0700
- All, In my initial reply addressing this issue, I was somewhat harsh in my statement about the lack of understanding with the amplifier. When I mentioned that there are no relays associated with the
- /archives//html/TenTec/2014-02/msg00059.html (7,177 bytes)
- 3. [TenTec] Fw: Alpha Amplifiers and TEN-TEC Merge (score: 1)
- Author: "Robb Urie" <rurie@bajabb.com>
- Date: Mon, 12 May 2014 09:06:40 -0600
- Interesting...better than an MFJ merger. N0RU Hi, just a reminder that you're receiving this email because you have expressed an interest in RF Concepts/Alpha Amplifiers. Don't forget to add newslett
- /archives//html/TenTec/2014-05/msg00167.html (13,490 bytes)
- 4. [TenTec] INRAD 600 Hz CW filter (score: 1)
- Author: "Robb Urie" <rurie@bajabb.com>
- Date: Sat, 10 Jan 2015 12:38:00 -0700
- When performing the installation of this filter, there are several ways to allow it to be switched in/out of the circuit. Installed one about 6 years ago and it works very well with both the TT 500 a
- /archives//html/TenTec/2015-01/msg00072.html (28,530 bytes)
- 5. Re: [TenTec] Centurion (score: 1)
- Author: "Robb Urie" <rurie@bajabb.com>
- Date: Sat, 2 Sep 2017 10:49:11 -0600
- Had the same scenario 10 years ago; one cap blew and loss of HV. Replaced all caps and checked diodes...fairly common due to the age/quality of caps used. Hardest part is removing board since you hav
- /archives//html/TenTec/2017-09/msg00005.html (6,952 bytes)
- 6. [TenTec] 238B Antenna Switch Repair (score: 1)
- Author: "Robb Urie" <rurie@bajabb.com>
- Date: Sun, 6 Oct 2019 12:23:15 -0600
- Greetings, My trusty TT 238B tuner failed me today. Seems as the 4 position antenna switch has lost its detents and the wafer just spins. After getting the rear panel off, I cannot see the entire swi
- /archives//html/TenTec/2019-10/msg00010.html (7,060 bytes)
- 7. [TenTec] 238B Tuner Findings (score: 1)
- Author: "Robb Urie" <rurie@bajabb.com>
- Date: Sun, 6 Oct 2019 14:46:14 -0600
- Hello, The antenna switch issue I posted earlier actually is not related to the wafer switch mounted on the circuit board after all. The detent portion of this assembly is actually part of the front
- /archives//html/TenTec/2019-10/msg00012.html (6,825 bytes)
- 8. [TenTec] Omni 6+ Synthesizer Noise (score: 1)
- Author: "Robb Urie" <rurie@bajabb.com>
- Date: Fri, 19 Jun 2020 10:55:32 -0600
- Howdy, I recently placed my Omni 6+ on the work bench to run it for awhile and noticed an excessive amount of synthesizer noise during receive. I have owned this radio from new since 1999 and have ne
- /archives//html/TenTec/2020-06/msg00076.html (7,849 bytes)
- 9. Re: [TenTec] TX Audio Board (score: 1)
- Author: "Robb Urie" <rurie@bajabb.com>
- Date: Mon, 17 May 2021 10:37:44 -0600
- Ken, My Omni 6+ manual dated 01/97 indicates the following adjustments on connector 46: CW transmit or Tune: Adjust C10 for 9.000400 MHz LSB receive: Adjust C16 for 9.000000 MHz USB receive: Adjust C
- /archives//html/TenTec/2021-05/msg00042.html (8,559 bytes)
- 10. [TenTec] Very wierd antenna switch (score: 1)
- Author: "Robb Urie" <rurie@bajabb.com>
- Date: Thu, 23 Nov 2023 10:19:41 -0700
- My 238B showed the same issue. Turned out that the shaft coupler was loose causing the gross mis-alignment to the actual switch. Was expecting to have to remove the entire switch assembly, but turned
- /archives//html/TenTec/2023-11/msg00029.html (14,581 bytes)
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