[time-nuts] TADD-1 and Spectracom 8140T Phase Noise

John Ackermann N8UR jra at febo.com
Sun Apr 23 17:12:50 EDT 2006

John Ackermann N8UR said the following on 04/23/2006 05:02 PM:

> First, as a point of reference the HP 5087A distribution amp is spec'd
> at 5MHz to have phase noise less than -145dBc(1 Hz) >1kHz from the
> carrier.
> We did our tests at 10MHz, so the results are precisely comparable --
                                             insert "not"
> I'm not sure how residual phase noise like this would scale with input
> frequency.

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