[Elecraft] Regarding KX2 VFO tuning resolution

2023-08-14 Thread Wayne Burdick
Hi Neil,

Presence or absence of display digits shows the tuning resolution. 

For any given operating setup, tapping RATE will toggle between two different 
resolutions, normally 10 Hz and 100 Hz. However, there are two cases where RATE 
toggles between 10 Hz and 1 Hz:

 - radio is in any DATA mode

 - audio peaking filter is turned on (CW mode; APF-AN switch)

The 1 Hz digit is also briefly turned on for auto-spot purposes (in CW and 
PSK-D modes only, with MENU:CWT = ON).

73,
Wayne
N6KR



> On Aug 14, 2023, at 11:49 AM, Neil Smith  wrote:
> 
> 
> I recently noticed my KX2 frequency read out has 2 numerals to the right of 
> the . (Dot). I seem to recall there being 3 numerals. But since pushing RATE 
> to speed thru the band only two numbers show.
> 
> Example: 14.280.12x
> 
> Anyone know how to restore the missing numeral - x?
> 
> Thanks & 73,
> 
> Neil 
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Re: [Elecraft] Newish… KX2 owner

2023-08-14 Thread David Gilbert


That's normal.  If it jumps in 10 Hz increments there is no point in 
showing 1 Hz resolution.  And if fact, the number of digits shown tells 
you what your tuning rate is.


73,
Dave   AB7E



On 8/14/2023 11:49 AM, Neil Smith wrote:

I recently noticed my KX2 frequency read out has 2 numerals to the right of the 
. (Dot). I seem to recall there being 3 numerals. But since pushing RATE to 
speed thru the band only two numbers show.

Example: 14.280.12x

Anyone know how to restore the missing numeral - x?

Thanks & 73,

Neil
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[Elecraft] Newish… KX2 owner

2023-08-14 Thread Neil Smith


I recently noticed my KX2 frequency read out has 2 numerals to the right of the 
. (Dot). I seem to recall there being 3 numerals. But since pushing RATE to 
speed thru the band only two numbers show.

Example: 14.280.12x

Anyone know how to restore the missing numeral - x?

Thanks & 73,

Neil 
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Re: [Elecraft] Supplemental K3 Cooling

2023-08-14 Thread Jim Cary
Keith,

I had saved the configuration file before I sent the radio in for repair and I 
fully understand the need NOT to reload that file.  However, is there a way to 
print out the saved file in a readable format so that I could set some of the 
old parameters in the new configuration?

Thanks,

Jim
W2SM


> On Jul 25, 2023, at 4:08 PM, Keith Trinity WE6R  wrote:
> 
> Jim, just to clarify, I put in the bi-polar replacement finals. We have some 
> left for repairs.
> They are not interchangeable with the MOSFETs.
> We had to design a whole new amp around the new MOSFETs, the KPA3"A" vs KPA3.
> 
> You can set config menu "PA TEMP" to a higher number to have the fans come on 
> sooner.
> (this won't help if the fans go to full speed and you still don't have enough 
> airflow).
> 
> Keith WE6R Elecraft K3/K4 Tech.

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