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Re: [IRCA] Ultralight Radio DXing Takes Off in Japan
That must be a proud moment in your technical
career Gary. It's always good to see your
innovations striking a chord somewhere else altogether. Congratulations.
And those Japanese DXers, X, Y, Z -san, seem by
virtue of their hair color, a little, ah, younger
than the DXer genus in North America, hi. Good
to see that the Japanese tradition of DX and
eating / drinking continues. (although I
understand that some of the Scandinavians are pretty good at that also)
best wishes,
Nick
At 05:35 29-04-15, you wrote:
Hello All, Â Although most of us associate
Japan with the export of Ultralight radios like
the Sony SRF-T615, SRF-M37WÂ and SRF-39FP, there
has recently been a North American export which
has caught on like wildfire in Japan--
Ultralight radio DXing. Â Based on the export
of two 7.5" loopstick Tecsun PL-380 models and
two 7.5" loopstick CC Skywave models to several
Japanese DXers in the Tokyo area (Hiroyuki
Okamura, Satoshi Miyauchi and Shinya Hasegawa),
the popularity of chasing DX with these modified
DSP Ultralights has started a boom similar to
what we experienced here in North America inÂ
early 2008. Other Japanese DXers have seen
these modified radios, and like here in North
America, the demand for them is far greater than
the supply. The interest in having a local
version was so great that a group of Japanese
DXers commissioned a local engineer to design a
home-grown substitute, based on the PL-380
Supercharging article (described in the Japanese
Yahoo blog posted at
http://blogs.yahoo.co.jp/sawapon308/13192201.html
) The Japanese DXers who have already received
their modified Ultralights have posted some
excellent You Tube videos with them, such as the
amazingly strong reception of 1134-AIR (India)
near Tokyo, Japan on a modified PL-380Â (at
 https://www.youtube.com/watch?v=68iKwz3gLFw Â
) and 666-DZRH (Philippines,, at
https://www.youtube.com/watch?v=Pg8ZdbKitcI Â ).
 Recently Japan Customs passed the "smoke
test" by successfully allowing the import of a
5" FSL antenna into the country. Satoshi
Miyauchi recorded this very strong MP3 of
630-4QN (ABC in Townsville, Australia) received
near Tokyo on his 7.5" loopstick C.Crane Skywave
and 5" FSL
antennaÂ
http://www.mediafire.com/listen/lzcuyaaqh83r5rm/2015-04-19-2000-630-ABC.mp3
  Since almost all Japanese DXers live within
a 30 minute train ride of an ocean coast, we can
expect a lot more DXpedition activity from these
new Ultralight radio enthusiasts in the future!
 73 and Good DX, Gary DeBock (in Puyallup, WA,
USA)
 Â
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