[NLRS] Lightning Scatter from N0LAN Becacon last night
Ronald Bergantzel
ka0ryt1 at yahoo.com
Sat Oct 5 17:19:43 EDT 2013
Hello All !! Yes , I have heard lightning scatter alot over the years , especially during contests and assorted band openings when activity levels were high ..... I do recall hearing more noticable lightning scatter on 432 signals during the spring stormy months . ( Maybe it would work for 222 there , Bill - hint , hint .) 73s ! Ron KA0RYT
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On Sat, 10/5/13, Bill Ockert - ND0B <nd0b at ockert.us> wrote:
Subject: [NLRS] Lightning Scatter from N0LAN Becacon last night
To: "Arliss" <w7xu at w7xu.com>, "Northern Lights Radio Society" <nlrs at mailman.qth.net>
Date: Saturday, October 5, 2013, 1:09 PM
Since the N0LAN beacon went on the air I often monitor
it. It is usually right at the noise but
sometimes rises up above quite a bit for a period of time
and sometimes disappears. It is on mostly
for background noise in the office.
Last night I was monitoring while working on a few things on
the test bench. Mostly I was hiding from the fact it was
starting to snow a reality I was not quite ready to
face. The system was pretty massive and had
some lightning in it to the south of me, not enough to raise
the noise level continuously but a crash every 10, 15
seconds or so. After one of the crashes the beacon
suddenly popped up to very strong for two dits and a dah
then was back down to right at the noise
level. Lightning
Scatter. I knew it was possible but had
never heard it before.
I did a little reading (it is a known phenomena) and it is
capable of propagation out to about 500km. I figure
with the duration of the burst FSK-441 would probably work
OK on it.
73 de Bill ND0B
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