As most transoceanic DXers are aware, the Hawaiian Islands offer an exceptional
opportunity for AM-DXing hobbyists to chase enhanced, salt water-boosted
signals from around the world. A recent Ultralight + FSL antenna trip provided
all the DXing excitement anyone could hope for, with potent signals received
from Asia, the Middle East, Oceania, and both North and South America. But this
was all live DXing-- one frequency at a time. Is a similar trip possible using
a broadband loop antenna, and an SDR to record spectrum in one of the world's
most enhanced environments?
Normally such a challenge would be unthinkable, due to external antenna
restrictions and the impossibility of carrying large loop antenna components on
major airlines. But the unique situation at Poipu Beach on Kauai Island is
definitely worth mentioning.
First of all, there is a fully stocked Home Depot store about 15 minutes
away by car, offering PVC pipes, concrete bases and antenna wire-- along with
any tools necessary for antenna assembly. The 2-BR condos on the Poipu Kai
beach are not part of a motel, but are individually owned and rented out by a
management company for owners on the mainland. I never saw a single management
company official on the property during the entire 6 days, except for the night
when we checked into the complex management office (and he seemed to stay right
there). Each morning I set up my FSL antenna on a 5' PVC base in the large open
patio area behind our condo from 0400-0700 local time (1400-1700 UTC), and
never was questioned by anybody-- let alone anybody from the management
company. I'm pretty sure that small, breakdown versions of broadband antennas
(such as the type that both Chuck and Tom have become skillful in setting up at
the Rockwork cliff every August) would be fully acceptable
during these sunrise enhancement sessions in Hawaii. There is excellent, free
Wi-Fi available at the site for checking parallels and web streams, and fragile
items like the SDR receivers and Wellbrook amps could be carried in hand carry
luggage, similar to how I carry the Ultralights and FSL antennas. After such a
broadband DXpedition the antenna parts could be probably be returned to the
local Home Depot store, possibly with a chance of refunds.
Of course with a such a pioneering effort there will always be challenges
and surprising discoveries, and a sense of optimism and adventure will prove to
be most useful. But the opportunity certainly is there-- as well as the chance
to conduct a breakthrough DXpedition that could be of legendary success.
Gary DeBock (in Puyallup, WA, USA)
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