Re: [HCDX] DX Antenna and angle of reception questions
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Re: [HCDX] DX Antenna and angle of reception questions
At 17:09 2003-09-03 -0400, you wrote:
Here's my questions:
I've read two conflicting theories about dx reception. One article stated
that vertical antennas are better because they are better suited the the
LOW ANGLE to the horizon Dx signals tend to have. Then I read another
article about someone who just strung his wire on the ground (verticle
pattern) because rare dx signals are mostly HIGH ANGLE signals. Who's correct?
The first guy. Real rare radio signal are often very long distance, and
thus they normally come in with a low angle over the horizon. Thus it is
best to have antennas that have a low azimuth, as verticals.
However, a very long wire, even on the ground, gets a low azimuth reception
pattern. Ground it in one end, and you have a Beverage antenna. So you
might say both were right, except on the angle question. Low angle is the
correct answer.
Further antenna info at
http://www.hard-core-dx.com/nordicdx/antenna/
Here's another one: I seem to have better reception dxing west out over
the Pacific in the morning than east in the evening over land. Do radio
waves propagate better over water than land?
Normally, yes. Other guys would have to explain the reasons why, though.
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Hermod Pedersen, Web Editor <http://www.hard-core-dx.com/>
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