Like, Dave, I don’t know if I’d do PSK with the corsair, but that being said,
the only thing that could make a change in freq is the PTO.
have you run PSK on another band? It’s possible the PTO is drifting a hair and
you’re seeing it on the computer screen, but not enough to should up on the
radio’s freq display.
Mike Bryce, WB8VGE
the heathkit shop
SunLight energy systems
J e e p
o|||||||o
> On Jan 19, 2015, at 5:05 PM, Dave Edwards <kd2e@comcast.net> wrote:
>
> I don't think I would do PSK with a Corsair, but...if it gets funny even
> after warming up for an hour or so...then try it again with a fan on the
> output heat sinks.
> ...Dave
>
> On 1/19/15 4:43 PM, Dwight Orten wrote:
>> My I been working PSK with my old Corsair and I am starting to have trouble
>> on 20 meters. Watching the waterfall, the incoming signal drifts off and
>> my software can,t decode it. Sometimes it comes back, sometimes I have to
>> chase the signal. I don't know if it is doing the same on transmit. The
>> frequency readout is not showing any change when this happens. On all
>> other bands the waterfall lines are straight as an arrow and no trouble
>> coping. The PTO has never been rebuilt, but it seems to me if that was the
>> problem it would be on all bands. Any thoughts, anyone?
>> KM4FO Dwight
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