Good morning Andy and all,
Many thanks for the high power transmission. There is a
picture on my web site. Some difficulty in decoding, in the
end I converted the jpg to greyscale printed it and drew
(draughted?) a grid thereon. The vertical line just happened
to pass through the first of each pair conveniently. There is
a change of speed and back again in the middle of the picture.
Couldn't resist experimenting.
A very happy Christmas to all. Brian
73 Brian CT1DRP IN51QD 41 09 58N 08 39 11W
http://homepage.esoterica.pt/~brian
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