On Sat, December 16, 2006 9:26, Rob Kimberley said: > Meinberg in Germany www.meinberg.de/english produce a DCF-77 > simulator which is available as a plug in to their GPS products. See Here is a simulator doing many of the LF time signals: http://www.hkw-elektronik.de/deutsch/produkte/mess_testtechnik.php -- Björn