[time-nuts] OCXO info?

iovane at inwind.it iovane at inwind.it
Mon Feb 22 19:47:59 UTC 2010


Yes, it is the R-1051 frequency standard, I have one. It was made by General 
Dynamics, and was rated, if I recall, at 1x10E-8 per day.
See also this archive at 
http://www.mail-archive.com/time-nuts@febo.com/msg02674.html
Antonio I8IOV


>----Messaggio originale----
>Da: lists at cq.nu
>Data: 22/02/2010 18.17
>A: "Discussion of precise time and frequency measurement"<time-nuts at febo.com>
>Ogg: Re: [time-nuts] OCXO info?
>
>Hi
>
>Assuming it's an R1051 "standard" you then have to know who made it. Some of
>the later parts made by the replacement parts empire were of questionable
>performance / reliability. The side with the markings likely would tell us a
>lot.
>
>Simple answer - when it's not Chinese New Year, the auction sites are full
>of < $20 OCXO's (including shipping) that will do a *lot* better. If you are
>patient, you likely can get below $10. How they can do that with shipping is
>a total mystery.
>
>Bob
>
>-----Original Message-----
>From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
>Behalf Of Arthur Dent
>Sent: Monday, February 22, 2010 10:12 AM
>To: time-nuts at febo.com
>Subject: [time-nuts] OCXO info?
>
>It looks like the 5Mhz frequency standard module from 
>a R-1051 receiver. You might find info on it here.
>
>http://www.jamminpower.com/main/r1051.html
>
>
>
>      
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