I ran Cons clicklock program for a couple of months monitoring JJY on
40kHz-works very well.
Interesting to watch the phase plot come 'out of the noise' each
evening and disappear each morning. With a better antenna I suspect I
could have had phaselock 24/7 but local noise was against me. I think
I've found a quieter spot-yet to test with an active antenna.
73
Dave, ZL3FJ
----- Original Message -----
From: "Talbot Andrew" <[email protected]>
To: <[email protected]>
Sent: Wednesday, October 11, 2006 8:22 PM
Subject: LF: GPS Locked test transmission
Somewhat belatedly, after a request from DJ8WX, I am transmitting a
GPS
locked carrier on 137000.0000000Hz so Uwe can test the Clicklock
software.
RF power is about 3 Watts which gives something like 0.5 to 1mW
EDRP. The
signal consists of a carrier, interspersed with a callsign sent with
on/off
keying using fast CW, every 90 seconds.
Two pointers to the Clicklock software for coherent GPS locked
monitoring of
ultra-stable signals can e found on Dave's LF pages at
http://wireless.org.uk/news2k6.htm
<http://wireless.org.uk/news2k6.htm>
Andy G4JNT
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