[R-390] WWV Spurs followup from NIST

Jim Brannigan [email protected]
Tue, 17 Feb 2004 18:22:59 -0500


Good catch Tom.

I have to admit that when I saw your first post my thought was "Nah, not
WWV, this guy got it wrong"
I guess the FCC doesn't monitor WWV for spectral compliance.....

Jim

> From the wording of the email, it almost sounds like they didn't
> know they were even having transmitter problems. Hmmmmm.
> (Also from the lack of "thanks to all the reports we received"
> it almost sounds like mine was the only email they received.)
>
> Oh well, they fixed it last week it seems, as Monday 2/9
> was the last I had heard the spur here.
>
> 73
>
> Tom
>
>
>
> >Date: Tue, 17 Feb 2004 17:02:57 +0000
> >To: Tom Norris <[email protected]>
> >From: NIST Radio Stations WWV & WWVB <[email protected]>
> >Subject: Re: Spurs on 15Mhz signal??
> >
> >
> >Tom,
> >Thank you for the heads up on this problem.  I'm sorry for the late
> >reply to your E-mail.
> >We took a look on a spectrum analyzer and did see the problem you
> >were referring to.  It appears to be about -45 dB down from the main
> >carrier.  One of the techs did some tracing and found the source.  I
> >belive he has corrected the problem and it should now be gone. Thank
> >you again for alerting us.
> >Best Regards,
> >Matt Deutch
> >WWV