[Elecraft] Synchronized and stable GPS phase lock for KX3, K3 and XV transverters

David G4DMP david at g4dmp.fsnet.co.uk
Sat Aug 23 08:08:05 EDT 2014


Have a look at this, Sverre, it will tell you all you want to know.

http://www.ve2azx.net/technical/MV89A-1.pdf

73 de David G4DMP

In a recent message, "Sverre Holm (LA3ZA)" <LA3ZA at nrrl.no> writes
>A question regarding the DOCXO, double ovenized crystal oscillator to Chuck,
>W7CS. I'm completely new to this, but after having looked at a few in ebay,
>I see that they have an input for frequency control.
>
>Do you use them as is, or do you calibrate them by setting the control
>voltage? And how much variation in frequency is typical to achieve with this
>control voltage, ie how much off frequency can they be if unadjusted?

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 | David M Pratt, Kippax, Leeds.   |
 | Website: http://www.g4dmp.co.uk |
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