The self contained TV reference I mentioned yesterday appeared
originally, by DK2DB in a German publication and was translated by G7LEE
for the RSGB Microwave Newsletter January 1996. According to that
article complete assemblies are available from EISCH-Electronic, 89079
Ulm-Gogglingen. No phone number is given but they must be on the web.
/5 in my case) across the screen with a stop watch. I have certainly
calibrated counter timebases to parts in 10^10 (possibly optimistic as
Droitwich is probably not that stable over 1000secs.....or is
Oh yes it is, except possibly at dawn or dusk when ionospheric changes
come into play.
Andy G4JNT
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