[time-nuts] HP 10811A vs 10811-60111

Had had at to-way.com
Sat Apr 23 17:15:39 EDT 2005


Take a look at this 
page:  http://www.febo.com/time-freq/hardware/HP10811-Specs.pdf

Had, K7MLR

At 07:32 AM 4/23/2005, you wrote:
>Can anyone tell me the difference between the two above oscillators? I 
>have the manual for the 97page manual (page 2 is upside down), but it does 
>not mention the latter.
>However, I think I have seen a small couple of page document somewhere 
>which listed the 10811-60111 as having no specification for phase noise, 
>and so therefore not an ideal choice for a low phase noise oscillator. One 
>might as well start with something that is specified for a low phase noise.
>I can't however now find the exact spec of the 10811-60111. Can anyone 
>give me it?
>I won an auction for a 10811A on eBay and the seller said I could have a 
>10811-60111 for the same price if I wanted it too. I said no, I wanted the 
>10811A, but he has sent me the  10811-60111 instead.
>Is the 10811-60111 inferior? How does it differ from the 10811A?
>Dr. David Kirkby,
>Please check out http://www.g8wrb.org/
>of if you live in Essex http://www.southminster-branch-line.org.uk/
>time-nuts mailing list
>time-nuts at febo.com

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