[Elecraft] KX3 freq stability module request

Matt Zilmer mzilmer at verizon.net
Thu May 30 18:03:19 EDT 2013


If it's a square wave output it'll be quite usable.  Some GPSDOs put
out a fairly clean sine wave but there still may be some harmonics.
Not sure of amplitude, but still above 0 dBm most likely.

73,
matt W6NIA



On Thu, 30 May 2013 16:37:36 -0500, you wrote:

>Bob -
>
>You can use the Gpsdo directly as a signal source. It should have a 5th
>harmonic that will work well with the temp cal procedure.
>
>Chip
>AE5KA
>
>On Thursday, May 30, 2013, Bob wrote:
>
>> I originally posted this.   I want to thank all that replied both on and
>> off the reflector
>>
>> Confession time, I completely missed the App note on this.  It will not be
>> on my "need" list
>> but surely a "want" and will be done.
>>
>> My K3 has the external reference option with a GPSDO. It was not a "need"
>>  either but
>> another "want" and an interesting project.    Using it as a signal source
>> (power at minimum)
>> at least now I have "use" for that effort.
>>
>>
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