Greetings,
Since there is talk of possible transatlantic tests again on 136kHz, it may
be of interest that for some little while I've been running a near-real-time
signal-vs-time graph of DCF-39 as measured here in Pennsylvania. The
site is still very much a work-in-progress, but should be useful as is:
http://www.w3eee.com
It operates on much the same principal as Dex, W4DEX's measurement
of HBG at 75kHz at:
http://www.gostanly.com/w4dex/index.html
(On the face of it, there seems to be NO correlation between 73kHz and
136kHz, other than they both happen at night!).
Of course, for comparison with a shorter, intra-EU path, there is Brian,
CT1DRP's measurement of DCF at:
http://ct1drp.home.sapo.pt/index.htm
73 all,
Steve
|
