[Elecraft] K3EXREWF 10MHz Source

[Edward R. Cole]

I can confirm this.  I bought an OCXO from them for about the same 
cost and is in use for 5-months with only 1-Hz drift compared to my 
Rubidium.  Short term stability is +/- 5xE-12, and phase noise is 
-150 dBc/Hz at 1-KHz.
http://www.kl7uw.com/Rubidium.htm

At 07:59 PM 6/3/2011, Chuck Smallhouse wrote:
>For those who are looking for a high stability 10MHz reference for 
>your K3EXREF K3 modification, I'll recommend, for me has been, a 
>reliable and cost effective source.
>
>I have a previously purchased a double oven 10 MHz OCXO source, with 
>an advertised 10 to the -12th short term stability from this vender, 
>with very satisfactory results and very rapid delivery.  I have 
>recently ordered more.
>
>The price is only $44.95 each and that includes free shipping.  He 
>also has several different types of Rubidium standards and also GPS 
>DOs .  These mostly are used and have come out of salvaged equipment.
>
>Google "flyingbest" and when it comes up, click on 'Electronics' and 
>'EBAY'.  You can then scroll down his large list of available products.
>
>For the price, and for my needs, the C-MAC double ovenized OCXO is 
>my choice.  I have other Ruby stds and GPSDOs.
>
>Chuck,  W7CS



73, Ed - KL7UW, WD2XSH/45
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