Fractal Transmitter Antenna
 

http://seti.sentry.net/archive/publi...8/00000126.htm
~~~~~ God gives Peace not war +

Log periodic beams are ancient
--
Ron Hardin


On the internet, nobody knows you're a jerk.

I'm not a ham, but my interest lies in whether such an antenna would improve
reception for shortwave listening s ?

~~~~~ God gives Peace not war +

"Ron Hardin" wrote in message
...
Log periodic beams are ancient
--
Ron Hardin


On the internet, nobody knows you're a jerk.

If you can afford to build one, have the space needed,
and nonly want to listen in one direction.
If you want a LP that is rotatable, prepare to spend even
more money. They are great for VHF TV, scannig, and
have some utiltiy for ham radio.
But for say 3~20MHz it would be HUDGE.
There are better choices for HF.
Terry

If you go to their web site, one of the antennas shown
look a whole like like a spiral antenna. Hardly new or
earth shattering. I saw on back in the late 1960s.
The web site shows it under a pop drink cap, I guess for
RFID.
It is not unusual to talk around the world on 10mtrs (28MHz),
with one watt. Back in 1985 I talked with a ham in Papau New
Guinea with a modified JC Penny CB converted to the 10mtr
ham band. using a fairrly awful antenna, a base loaded converted
CB antenna, running about 1.2Watts PEP.
Terry

wrote in message
oups.com...
If you can afford to build one, have the space needed,
and nonly want to listen in one direction.
If you want a LP that is rotatable, prepare to spend even
more money. They are great for VHF TV, scannig, and
have some utiltiy for ham radio.
But for say 3~20MHz it would be HUDGE.
There are better choices for HF.
Terry
Depends on what you mean by "better". If you want something that is
broadband enough to cover 3-30 and as directional as a yagi, with very good
directional gain, then a LP is not a "bad" choice given you have the room.
B

ShortwaveMan wrote:

I'm not a ham, but my interest lies in whether such an antenna would improve
reception for shortwave listening s ?

There is a fairly well known DX'er in western Canada who uses a rather large
log-periodic antenna mounted on a big tower.

His name escapes me at the moment, but I have seen some pictures of his set up.

dxAce
Michigan
USA