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HA5OJ > EME 18.06.00 22:38l 60 Lines 2366 Bytes #-9030 (0) @ WW
BID : 57363_HA5OB
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Subj: HG 100 BAY
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Sent: 000618/1615Z @:HA5OB.HUN.EURO #:57363 [Budapest] #:778259 $:57363_HA5OB
From: HA5OJ@HA5OB.HUN.EURO
To : EME@WW
HG 100 BAY
Between 22. and 30. July 2000. HG 100 BAY memorial
radio station will operate in Hungary on 144, 432
and 1296 MHz. The characteristics of the station:
* On 144 MHz: 4x11 Yagi, 1 KW,
* On 432 MHz: 16x32 Yagi, 1 KW,
* On 1296 MHz: 3 m dish, 100 W.
The transmission is directed to the Moon. The aim
is to receive the reflected signal and to make
connections with the memorial station, respectively.
We send and expect to receive QSL from every
successful detection and connection.
More details can be read on the following
web site: WWW.PUSKAS.HU/HG100BAY.
Moon echo experiments of Zoltßn Bay and his team
On 6. February 1946. dr. Zoltßn Bay and his associates
obtained a thrilling scientific result: they were able
to detect a radar echo signal from the Moon.
Precedents of this successful experiment were those
researches of military purpose which envisaged the
production of domestic active microwave devices and
using them to accomplish microwave terrestrial
connections and the development a radiolocator.
The work began at the United Electric Bulb Company
(Egyesült Izzó), the engineer-in-charge of which was
then Zoltßn Bay, the brilliant physicist. Based on the
experiments of the factory together with his associates,
they soon developed microwave electronic tubes, which
were good for practical purposes, as well. Using the
electronic tubes, successful transmission and reception
experiments were carried out and the first impulse-
operated radiolocator was accomplished. During the
successful distance measurements made by the locator,
Zoltßn Bay had a good idea: the radiolocator could be
used also for scientific purposes. Using the Moon as a
reflective area, the active investigation of space could
be started.
After important research work and solving many practical
problems had previously seemed to be insurmountable ones
- from which we emphasize here the usage of hydrogen
coulombmeter signal storage for signal measurement under
noise level only - their efforts succeeded.
On 6. February 1946 the signal reflected from the Moon
could be measured. Not more than four weeks after the
Americans, but totally independently from them, they
obtained this wonderful result.
More details can be read on the following
web site: WWW.PUSKAS.HU/HG100BAY.
73! de HA5OJ Steve
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