gnupic: Another 'scope clock !
Subject:
Another 'scope clock !
From:
Peter Onion ####@####.####
Date:
29 May 2005 17:57:46 +0100
Message-Id: <1117385842.5848.23.camel@HP.RoomLan>
If you find these things interesting...
http://www.btinternet.com/~Peter.Onion/PhaseData/p002114.jpg
My self setting 'scope clock in action !
The eye diagram (just below the top line of text) is the sampled
"carrier phase error voltage" from my 198kHz reciever. The 198kHz
signal is phase modulated to carry a 25 bits/sec data stream, from which
I'm extracting the date and time information to set the clock right.
The date and time is sent once a minute.
I think I've got the hang of this "relocatable code" game now !
Peter