[opendtv] Re: Which Modulation Would You Choose on a really bad day?
- From: Doug McDonald <mcdonald@xxxxxxxxxxxx>
- To: opendtv@xxxxxxxxxxxxx
- Date: Wed, 20 Sep 2006 16:06:18 -0500
To reply to the subject line,
I would choose whichever system gave the most bits at with
the least problems with digital into digital co-channel and
adjacent channel interference.
This chooses ATSC over DVB-T.
The reason is simple. A really bad day is one in which
tropo ducting is strong. This fairly frequently causes,
where I live, bad adjacent channel interference and more
rarely co-channel. The 3 dB interference advantage
of ATSC can really help.
Doug McDonald
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