Hi all,

Can anyone tell me how accurate WWV's frequency is on the 10MHz signal? I
want to adjust a crystal oscillator to as close to 10MHz as I can and I was
hoping to listen to the beat frequency it makes with WWV to do so (what
gave me this idea is that a device that I have which has a 3ppm max
deviation 10MHz TXCO which generates a nice slow 4 or 5 Hz beat when I
listen to it and WWV at the same time in a receiver I have) However, I
can't seem to find specs on how close to 10MHz WWV is guaranteed to be. I
was under the impression that a secondary purpose of WWV was as a frequency
standard, but on NIST's site I can't seem to find that data.

Thanks,

Sean

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