Hi All,
does anyone know what the specs (frequency stability mainly) of the RS130 OCXO is. I cannot find it listed anywhere - even when searching by part number.
Thanks
Conrad
I have sent you the RS130 OCXO spec file to the email you used to join your HiFi Rose community.
Can you share this email with us?
I have sent you the RS130 OCXO spec file to the email you used to join your HiFi Rose community.
Thank you,
very good specs as far as I can tell.
Hello.
I wonder why you need information about the stability of the generator? Are you going to make time in the long run? 
The main parameter of the generator for audio use is a phase noise at the very beginning of the range. Those. from 1 Hz to 1 khz. Simply put, the derivative of this noise is Jitter.
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When purchasing an expensive new piece of equipment which prides itself on having an OCXO the specs should be easily available.
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If I want to use an external clock I want to know how its specifications compare to the built in one
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According to a quick A.I. search, I got this: “The HiFi Rose RS130 uses a high-precision Oven Controlled Crystal Oscillator (OCXO) clock that operates at 10 MHz.”
Thank you, very useful
What is more useful is to calculate the ‘typical’ 657 femtosecond RMS phase jitter, which is not really impressive (not to mention the ‘worst case’ 1395 fs) ! No wonder the SQ can be easily improved with an external clock !
No wonder some people will believe in just about anything…
Has anyone here used an external clock?
Yes if course… Many tried it SUCCESSFULLY, as you can read several posts here, despite negative advices from SOME who did not even try -because they only believe ‘A BIT IS A BIT’ !
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How did you calculate the ‘typical’ 657 femtosecond RMS phase jitter?
If one is sufficiently stupid, as you are very successfully proving yourself to be, one can believe absolutely anything. Even audibility of jitter in commercially available equipment.
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