[Lowfer] [EXTERNAL] station on 13450khz
JD
listread at lwca.org
Thu Jun 2 12:41:26 EDT 2016
Yes, a yagi at 22 m could be effective but is not small, and poses certain
mechanical challeges in construction and operation.
Former HiFER op Ed Gelinas had considerable success with an amplified 1
meter loop (circumference, I think it was, not diameter) that he described
in The LOWDOWN several years ago. Another alternative for directivity that
doesn't require a lot of "sky real estate" would be two to four active whips
with a phasing network.
And with ample surface area available to you, you might consider one or more
2 to 3 wavelength Beverage antennas, such as Bob Sutton used in New Zealand
last fall to snag so many US HiFERs. You can read the accounts of that DX
and his antennas in the HiFER section at the LWCA Message
Board,http://lwca.org/mb/ , if interested. I'm trying to build two or three
such antennas now, one aimed at Florida and one at the Northeast, plus one
for out West if I can find the room for it...assuming the rain ever stops,
anyway.
John
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