Carl,
I'm surprised you're not hearing any of the SATs, especially with
your setup. Some of them are quite strong and folks have heard
them with handhelds and worked them from mobiles using vertical
antennas while in motion.
Since moving to a new QTH, I have no home station at the moment.
But when I'm roving and using an Arrow, the SATs are easy to hear
and track. I use either AmsatDroid or Look4Sat on my phone and they
both do a great job.
If I were you and I just wanted to check if I could hear a SAT, here's
what I would do. Pick a common SAT known to be active and well-used
like SO-50. Set your RX VFO to 436.800 MHz FM. Set your antenna
elevation to about 20 degrees. Look up the timing of a pass viewable
from your location. Set the azimuth of your antenna in the direction of
the middle time of that pass. At that time, you should hear SO-50 loud
and clear with several stations making QSOs.
Since you say that your setup works fine for terrestrial QSOs, you will
surely hear SO-50 if you have the pass time correct for your location and
you have the azimuth set properly. If you want to verify that your MAC
software is accurate, check the pass info against the AMSAT prediction
calculation for your QTH on:
| AMSAT - AMSAT Online Satellite Pass PredictionsAMSAT is a worldwide group of Amateur Radio Operators who share an active interest in building, launching and th... |
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GL/73, Bob K8BL