[NLRS] Low Band EME
jcplatt1 at mmm.com
jcplatt1 at mmm.com
Fri Jan 18 09:05:55 EST 2008
OK, its not VHF, but it is EME. Interesting cut & paste from the ARRL
website .... see below. These times are UTC, so the first test would be
tonight from 11:00 pm to midnight Mpls local time of the first freq, then
from midnight to 1:00 am on the second freq. Same thing on Saturday night
with the times shifted 30 minutes.
73, Jon
W0ZQ
Lunar Echo Experiment looking for Amateur Radio Participants (Jan 17,
2008) -- The HF Active Auroral Research Program (HAARP) in Alaska and the
Long Wavelength Array (LWA) in New Mexico are planning an additional lunar
echo experiment for January 18-19. Interested radio amateurs are invited
to participate in this experiment by listening for the lunar echoes and
submitting reports. On January 19, listen on 6.7925 MHz from 0500-0600
UTC, and on 7.4075 MHz from 0600-0700 UTC. On January 20, listen on 6.7925
MHz from 0630-0730 UTC, and on 7.4075 MHz from 0730-0830 UTC (depending on
frequency occupancy at the time of operation, it may be necessary to
adjust the frequency slightly). Based on previous experiments,
investigators believe it should be possible to hear the lunar echoes with
a standard communications receiver and a simple 40 meter dipole antenna.
The format for the transmissions will follow a five second cycle beginning
on the hour and repeating continuously. The HAARP transmitter will
transmit for the first two seconds. The next three seconds will be quiet
to listen for the lunar echo. Then HAARP will transmit again for two
seconds, repeating the cycle for one hour. In the second hour, this five
second repetitive cycle will be repeated at a different frequency. All
transmissions from HAARP will be CW (no modulation). Depending on
ionospheric conditions, it may or may not be possible to hear the HAARP
transmission directly via skywave propagation. Since HAARP will not be
using any modulation, set your receiver on to CW mode to hear HAARP and
the lunar echo. Investigators are interested in receiving signal reports
from radio amateurs who may be able to detect -- or not detect-- the lunar
echo or the transmitted skywave pulse from HAARP. Submit reports via
e-mail, and list your call sign and the type and location of your
receiving equipment and antennas.
-- end --
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