[TenTec] help with Corsair II tx/rx off freq issues

Barry N1EU barry.n1eu at gmail.com
Mon Nov 21 05:07:30 PST 2011


Thanks for the follow-up Joe!

The re-purposing of the RIT control threw some of us for a loop.

73, Barry N1EU

On Mon, Nov 21, 2011 at 8:02 AM, Joe <joe at n4yg.com> wrote:
> Gentlemen,
>
> The problem has been solved. The RIT pot, which is now associated only with
> the DDS, was not properly connected. Nothing related to the Corsair II here.
> Thanks for your help. I appreciate it and I am sure Scott does as well.
>
> Joe
> ----- Original Message -----
> From: "Barry N1EU" <barry.n1eu at gmail.com>
> To: "Discussion of Ten-Tec Equipment" <tentec at contesting.com>
> Sent: Monday, November 21, 2011 6:56 AM
> Subject: Re: [TenTec] help with Corsair II tx/rx off freq issues
>
>
>> Dumb question but doesn't that pot simply adjust the center position
>> of RIT/XIT so that there's no offset when RIT/XIT is engaged, until
>> you turn the knob off-center?
>>
>> Barry N1EU
>>
>>
>> On Mon, Nov 21, 2011 at 7:43 AM, Mike Hyder -N4NT-
>> <Mike_N4NT at charter.net> wrote:
>>> I believe, sir, that you are mistaken. I trust my experiences over your
>>> opinion. But hey, why not try to discourage the fellow from trying a very
>>> simple test?
>>>
>>> Mike N4NT
>>>
>>> ----- Original Message -----
>>> From: "Steve Hunt" <steve at karinya.net>
>>> To: "Discussion of Ten-Tec Equipment" <tentec at contesting.com>
>>> Sent: Monday, November 21, 2011 7:34 AM
>>> Subject: Re: [TenTec] help with Corsair II tx/rx off freq issues
>>>
>>>
>>>> If the problem is still present when the Offset Tuning is off, it can't
>>>> be the balance of those pots. With the OT switched off, the *same* pot
>>>> signal is used both for Tx and for Rx.
>>>>
>>>> 73,
>>>> Steve G3TXQ
>>>>
>>>> On 21/11/2011 04:27, Mike Hyder -N4NT- wrote:
>>>>> Scott, I believe there is an internal pot which balances the RIT pot on
>>>>> the
>>>>> front panel. It sounds like it is not set correctly. Hope that's your
>>>>> trouble for it's an easy fix.
>>>>>
>>>>> 73, Mike N4NT
>>>
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>
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