[TenTec] TX Audio Board

[Ken Brown]

There is some interaction between the BFO adjustments. The specified order
of adjustmenting them is intended to reduce the number of iterations of
adjustments necessary to finally get them all right. The first time through
likely will not get them as close as you might like.

DE N6KB

On Mon, May 17, 2021 at 6:58 AM Robb Urie <rurie at bajabb.com> wrote:

> 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 C12 for 9.003000
> FSK Space: Adjust C13 for 9.002295 MHz
> FSK Mark: Adjust C18 for 9.002125 MHz
>
> Good luck.
>
> Robb NØRU
>
>
> Today's Topics:
>
>    1. Omni 6+ Manual Error? (Ken Koval)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 17 May 2021 09:31:25 -0500
> From: Ken Koval <kakoval at cox.net>
> To: tentec at contesting.com
> Subject: [TenTec] Omni 6+ Manual Error?
> Message-ID: <9195af95-7c63-3875-4440-10866910f7ec at cox.net>
> Content-Type: text/plain; charset=utf-8; format=flowed
>
> I'm about to adjust the BFO in my Omni 6+ but am confused by the
> directions in the manual.? My understanding of the TX Audio board
> indicates that C10 should adjust LSB, C16 should adjust CW, and C12
> should adjust USB.? All other adjustments as well as the order in the
> manual appear correct.? Am I not understanding the circuit correctly??
> Is their an error in the manual?? Thanks...Ken, K9PGC
>
>
>
>
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