Re: XG2 Frequency Accuracy
Posted by
David Gilbert on
Dec 12, 2010; 5:23am
URL: http://elecraft.85.s1.nabble.com/XG2-Frequency-Accuracy-tp5827286p5827493.html
Yeah, I understand that. I was just wondering how close they might be
since I don't have a clue what the tolerance is of the crystals used by
Elecraft. Specifically, I was wondering if they would be close enough
(typically) to use for in-band IMD tests as a function of AGC settings.
Or at least close enough that whichever one was higher in frequency
could be easily padded down to within a few tens of Hz or so of the other.
73,
Dave AB7E
On 12/11/2010 7:22 PM, Don Wilhelm wrote:
> Dave,
>
> The frequency accuracy of the XG2 will vary with the individual
> crystals. It is not specifically for frequency accuracy, but for
> level accuracy.
>
> In other words, I would not depend on the XG2 for any sort of
> frequency calibration unless you measured the output of a particular
> one with a calibrated frequency meter.
>
> 73,
> Don W3FPR
>
> On 12/11/2010 9:00 PM, David Gilbert wrote:
>> Does anyone know the typical frequency accuracy of the XG2? If I had
>> two XG2's, what would be the typical separation in frequency between the
>> two of them at the 14060 setting?
>>
>>
>
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