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Re: 10 turn pot

 

Hi Brent,

OK, now I understand.

In v1.24, at line 1838:
knob = knob * 10000L / 10230L; // scale the knob range down to 0-10,000

change to:
knob = knob * 10001L / 10230L; // scale the knob range down to 0-10,000

then try again.
If it still doesn't work, perhaps you even need a slightly higher value
(try 10002L, 10003L, etc.)

73 Allard PE1NWL

On Wed, October 4, 2017 01:47, Brent Seres wrote:
Hi Allard

Sorry for the confusion. What I mean is that there seems to be some
resistance left in the pot when you reach the stop at the upper frequency
end, so the voltage on the wiper of the pot never quite reaches the point
where the radio makes the big frequency jump. I have the tuning span set
to 100 khz, and the overall range from 7 to 7.3 mhz. When I tune up from
7.0, I get to 7.099700 and can't go any further. Hope that explains it. I
can fix it doing the anti galloping mod, but just wondered if there was a
quick software fix. Thanks
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