[NLRS] Light Q - links
w0zq at aol.com
w0zq at aol.com
Wed Dec 18 14:24:24 EST 2013
Looks like the links did not survive the transit through the reflector. Here they are:
http://www.youtube.com/watch?v=DlsEYfayOdM&feature=youtu.be
http://members.shaw.ca/skcraig/path.jpg
73, Jon
W0ZQ
-----Original Message-----
From: w0zq <w0zq at aol.com>
To: nlrs <nlrs at mailman.qth.net>
Sent: Wed, Dec 18, 2013 1:09 pm
Subject: [NLRS] Light Q
cut & paste from the ARRL's contest news letter below. Click on the links to
see" the signal and a map of the path.
73, Jon
0ZQ
snip>
teve VE7SL reports that, "After building similar stations over the past few
onths, myself and Markus VE7CA completed our first lightwave contact on 655 nm
esterday evening just shortly after sunset. Both systems use a single Luxeon
eat-sinked LED (Deep Red)." Both systems used about 1 watt of input power and
nexpensive plastic Fresnel lenses. BPW32 lensless PIN diodes were used as the
etectors. The path was about 34 miles across the Georgia Straight between West
ancouver and Mayne Island. "All in all, great fun!" says Steve - VHF+
ontesters take note!
unsnip
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