[Elecraft] K3 Sub-receiver RIT

K9MA k9ma at sdellington.us
Tue Jan 15 19:29:31 EST 2019


You have to integrate SO2V operation with the logging software. If you 
just switch VFO's, you have to switch back to run mode when you go back 
to the run frequency. Any small delay improves the chances you'll miss a 
contact or lose the frequency, so it has to be very fast. With the 
software I use, ctl-right arrow switches both tx and rx to VFO B, and 
moves to the VFO B logging window. Ctl-left arrow switches back to VFO 
A. There's no issue with using RIT when running on A and searching with 
B, but then the P3 can't be used to find new signals more than 10 kHz 
from the run frequency. Running on B solves that problem, but then 
there's no RIT when running.

Actually, while RIT on the search and pounce VFO is most important, XIT 
is more useful when running. The ideal SO2V radio would allow RIT on B 
and XIT on A, automatically switching with the logging software.

73,
Scott K9MA



On 1/15/2019 16:04, Don Wilhelm wrote:
> Gernot,
>
> If you have the subRX, why not tune to listen for those off-frequency 
> stations with the VFO B knob.  Your transmit frequency is unchanged on 
> VFO A, so no need for RIT unless you are only listening to the mainRX.
>
> An easy VFO A>B pushbutton will put VFO on the same frequency as VFO A 
> anytime you change your transmit frequency.
>
> 73,
> Don W3FPR
>
> On 1/15/2019 4:29 PM, gt-i at gmx.net wrote:
>> John,
>> the issue with SO2V is that you want to stay on your run frequency, 
>> but be able to slightly tune up and down to hear callers which are 
>> not exactly on your TX freq. RIT comes in handy here, as you just 
>> press RIT or CLR after the QSO is finished. I don't have a K-POD, but 
>> if it would let me do this stuff I'd consider buying one.
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-- 
Scott  K9MA

k9ma at sdellington.us



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