[time-nuts] Re: High precision OCXO supplier for end costomers

[Stefan Heinzmann]

I'm curious, too, what kind of audio application requires this level of
phase noise performance, and why.

Cheers
Stefan

Am 10.01.2022 um 12:35 schrieb Attila Kinali:
> On Mon, 10 Jan 2022 08:26:26 +0000 (UTC)
> Norman Reitz via time-nuts <time-nuts at lists.febo.com> wrote:
>
>> I am looking for suppliers of high-quality OCXO in 10 Mhz (sine / square) and 25 Mhz sine wave output.
>
> Try contacting Bernd Neubig at Axtal. He is a fellow time-nut and likely to be
> open to supply you with what you need.
>
> That said, are yo sure you need such stringend phase noise requirements?
> It's audio. Nobody is going to hear whether the noise is -60dBc or -80dBc @ 1Hz,
> much less -120dBc. As you have noticed, what you want is not readily available.
> There are only a handful OCXO available that reach that level. One of them is
> the famous Oscilloquartz 8607 and its successor the Rakon HSO13/HSO14. But be prepared
> to pay the price of a small car for each of them. And there is the NEL ULPN OCXO 1714a,
> but I don't know how much that one costs.
>
>
> 				Attila Kinali
>