10m ground wave expectations
"John Ferrell" wrote in message
...
I have been on 10m myself lately, having just upgraded. I find it nearly
worthless for anything over fifteen miles. Without skip, you need an
elevated antenna, high ERP or both. 75 miles is inside the skip zone;
that
is, if 10 were going to skip, it is still overhead at 75 miles and is
going
to come down farther away.
Sure, investigate NVIS, but I think it needs a particular anntenna at
*both*
ends.
If you're not committed to 10m, I would recommend 2m, since at least one
end
can have a high gain antenna. I use a 13-element yagi for 2m at Field Day
and I routinely work dozens of stations 75 miles away (or more). We are
in
southern San Diego County and I work Los Angeles all day and night on 35w
with the yagi at 20 feet. 2m is almost noise-free, too, both with respect
to QRM and to receiver noise in FM mode.
73
I have always been amazed with the 10m band. I usually have a look see
there before I go to any other band. Lately, I have had no luck. I
recall that a long time ago I worked an Italian station on 10 who was
on a holiday at the beach. He was using a quarter wave whip stuck in
the sand on the beach and 10 watts. He sounded like a local to me in
Ohio.
Sometimes an opening comes and goes like a summer breeze...
Sometimes the band is open and nobody knows until someone calls CQ!
A very good description of 10 meters, I talked ro North Dakota from Florida
and thought the band was dead it was so quiet. I heard someone talking and
thought they were local at first. 10 M is a fun band.
Jimmie
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