Am 19.01.2011 21:28, schrieb Laurence KL7UK:
I cant remember is DHo38 stable to be used as a reference recently
with SpecL? - Ive lost NPM for the moment and making a mess of the
display :-))
Laurence KL 7UK remote 5
It's relatively stable, enough for this application, but not for
phase measurements.
IIRC, DHO38 isn't spot on frequency ... the phase wanders off by a
few degrees per minute, so it's just a few mHz off. And the folks
take a one hour coffee break each morning, during which the
transmitter is off.
More questionable if the signal is strong & stable enough over
that distance.
73,
Wolf DL4YHF .
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