[time-nuts] Morion Crystal Oscillator Double Oven

[Mark Spencer]

Cool..  I'll have to take a look at mine on my spectrum analyzer some day.   

Sent from my iPad

On 2012-05-20, at 4:43 PM, Dan Rae <danrae at verizon.net> wrote:

> Mark, I was referring to the MV89A, yes, and I think the original query was to that as well.  I presume mine is faulty and have not managed to get it open to investigate further, but the output on a spectrum analyser looks pretty grim, so it's in the big box of "things to look at one day"...
> 
> Dan
> 
> 
> On 5/20/2012 4:29 PM, Mark Spencer wrote:
>> If you are referring to the mv89 I can probably dig up some adev plots from one of mine if you are interested.
>> 
>> Sent from my iPad
>> 
>> On 2012-05-20, at 4:17 PM, Dan Rae<danrae at verizon.net>  wrote:
>> 
>>> On 5/20/2012 3:27 PM, Chuck Forsberg WA7KGX N2469R wrote:
>>>> Is this any good?  Price on Ebay is affordable.
>>>> 
>>> It depends what you mean by any good.  I bought one and it has what is to me, an unacceptable level of spurious signals on the 10 MHz output, some very close to the desired output.  Not just the fundamental 5 MHz and 15 but others.
>>> 
>>> There are some spectrum plots around that show this also, so it's not just mine.
>>> 
>>> Dan
>>> 
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