Re: LF: DBF39 phase jump experiment

["jannsen" <0482183881-0001@t-online.de>]

MarkusVester@aol.com schrieb:


> DCF49 as 129930.015Hz and DBF39 as 138830.033Hz. They seem to be stable at 
> least on a 10mHz scale, but we currently don't know whether they are 
> free-running or somehow locked to UTC or GPS for longterm stability.
> 73 de Markus, DF6NM
Hi Markus,

there is an other irragularity in the carrier itself that can be seen 
in the steady part between two bursts.
seems the osci is not locked to anything or is it a third intentionally 
characteristic (first: bursts, second: phase jumps)?
see attachment (SpecLab Time Domain shot).

regards

Uwe