ＭＯＯＮ－ＮＥＴ ＭＬによると１０ｍでのＥＭＥＱＳＯが出来たようです。RU1AAは２ｍでも大変強力な電波を届けてきます。
Hello EME’rs,
19 September at 0430 SM2CEW and RU1AA have completed EME QSO on 28Mhz.
We don’t know is this QSO first on 28Mhz.
Alex
—
Best regards,
Alex mailto:ru1aa@rlk.pu.ru
こんなリプライもありました。
Alex and Peter,
congrats on your first 10m EME QSO.
Alex, if your question is abt the first 10m EME ever – it is not. There is
a 1963 QST article “The Moonbounce Problem, 28 Mc. and Up” by H.T. Howard,
W6UGL, which has a reference to a completed 10m EME QSO. I am sorry – I
have only 2 pages of the article here on paper but can not find it on the
internet now.
The article describes the experiments for EME on 10m. One very interesting
statement in this article: “The whole idea, though, is to demonstrate that
the absolute minimum antennas for h.f. and lower v.h.f. moonbounce are
ridiculously large for individual construction.” The antenna described in
the article had 27dB gain, was 1200 x 75 feet (abt 365 x 23m) in
size. Power used was 1kW PEP in SSB.
Some other very interesting statements are made in the article which in
light of current EME accomplishments on especially 6 and 2 meters bring a
smile to my face. It shows that constant technological progress will
eventually make things happen which our elmers did not consider likely. I
expect progress to continue and one day we ourselves will be surprised.
Once again – congratulations to both of you!
73
Catharinus PE1AHX
Hello ,
SM2CEW- antenna 2x5el,QRO .
RU1AA – 4x5el(H- frame)14.6 dbd without elevation yet ,QRO.
We use CW .
I’m ready to try on 21Mhz :-).
Ant 8×4 ,17dbd
Alex
Thursday, September 22, 2005, 2:55:59 PM, you wrote:
Hearty congratulations to Alex and Peter!!
I believe their EME QSO on 28 MHz is definitely a first. The W6UGL
experiments in 1963 used a professional research antenna — an array of
48 log periodics about 365 m long by 23 m wide — and received their own
echoes but did not make a QSO.
— 73, Joe, K1JT
八幡浜市のＪＡ５ＦＮＸ田村でした。ではまた