This is the exact antenna I now have up
for 10 and 15. I nested the loops
and tied to a common feed. I can
send anyone interested the EZNEC file.
It works fine and has a 50 ohm impedance. I did use a balun at the feed, the
author did not. Its horizontally
polarized and has decent gain. Its
bi-directional and the nulls on the sides are rather sharp. I ran some fishing line from one corner
to a brick on the ground. When I
want to rotate it I run out and move the brick. That was something of a pain in CQWW as
the back yard is a hill and was wet!
I left it aimed at EU most of the day, then would swing it 90 degrees
and work JA and SA from sundown onward.
In two weeks I’ve worked BYs, JT, JA , 9M6 and others on 10. I hear XU7ACY and 3w2BB fine but
can’t crack the pileups.
For SS I may just point it NW and leave
it. I doubt
Have fun in SS everyone! Looks like house guests will limit my
time….
73,
Hal N4GG
-----Original Message-----
From: secc-bounces@contesting.com
[mailto:secc-bounces@contesting.com] On
Behalf Of Jeffrey Clarke
Sent:
To: secc@contesting.com
Subject: [SECC] SS CW 2011 - Are
You Ready?
Something I noticed this past weekend about 15
and 10 meters during CQWW - Both of those bands were excellent for DX but
there was also a lot of short skip and loud back scatter stations. It might be
possible to run with a decent rate on both 15/10 meters in SS this year.
Check out this link for a simple loop antenna that
works pretty good on both of those bands. http://kt4qw.com/acan1.htm . This is what
I have been using for 6 meters for the last several years. I built one for 10
meters a few weeks ago and it works great. It’s a very good antenna for
the time and effort it takes to build one and put it up in a tree. It
also fills in the gaps I get with all the lobes in the antenna pattern of my
130 ft center fed zepp. I plan on also building one for 15 meters before SS. I
think this is the same antenna that N4GG mentioned in his post.
My plan is to try to do 24 hours
Jeff KU8E