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1. LF: R: Strange signals on 25 Hz (!) - any info ? (score: 1): Author: "cesare tagliabue" <[email protected]>; Date: Sat, 22 Jun 2002 07:48:51 +0200; Hello Wolf The Signal you receive is like a telephon call, some old systems use a 25 Hz a.c. with one second duration and 4 seconds space. Nevertheless it is very difficult that these signals can rea; /rsgb_lf_group-archives/html/rsgb_lf_group/2002-06/msg00040.html (11,896 bytes)

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