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Re: [TenTec] OMNI VI

To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Subject: Re: [TenTec] OMNI VI
From: "Bob McGraw - K4TAX" <RMcGraw@Blomand.net>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Wed, 12 Dec 2012 19:12:42 -0600
List-post: <tentec@contesting.com">mailto:tentec@contesting.com>
Most likely you will need to align the oscillators for the BFO's. The procedure is in the manual, page 4-23 in my copy, under TX AUDIO BOARD. I will comment that you need to follow the exact procedure in the correct sequence as outlined. It requires a frequency counter capable of reading to 1 Hz or better at 9 MHz. Because of interaction between trimmers, the adjustments should be repeated at least twice after the radio has been at room temperature and powered up for at least 30 minutes.

73
Bob, K4TAX


----- Original Message ----- From: "Paul Kraemer" <elespe@lisco.com>
To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Sent: Tuesday, December 11, 2012 11:31 AM
Subject: Re: [TenTec] OMNI VI


Thanks Barry
Very informative
I also noted from a quick power bandwidth sweep done while I had the rig on the bench to replace a failed dc/dc chip powering the dsp that my transmitted USB singnal bandwidth is shifted higher by about 200 hz from what it is on LSB. Is that sumething that can be pulled or is it probably the USB crystal?
Paul

----- Original Message ----- From: "Barry N1EU" <barry.n1eu@gmail.com>
To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Sent: Monday, December 10, 2012 11:01 AM
Subject: Re: [TenTec] OMNI VI


Please see http://www.tentecwiki.org/doku.php?id=563ssbaud

73,
Barry N1EU

On Mon, Dec 10, 2012 at 1:24 AM,  <elespe@lisco.com> wrote:
Has anyone installed the $15 INRAD receive audio modification?
Results? Opinions?
Paul K0UYA

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