General
Addresses
Leaders
Patrons
Activities &
Pictures
Rig
Antennas
QSL-policy
Sponsors
H. Hertz
Links

by
DK1CM
|
General
The Ham Radio Club at the University Karlsruhe has it's
midpoint in
Amateur Radio but not only having contact also in the technical
advance.
As the studies are mostly rather theoretical, we were looking for
counterbalance
and a possibility to use the learned knowledge. In the foreground is
the
radio station with it's antennas on the MTI-building. Our radio call is
DF Ø UK (U K stands for University Karlsruhe). We are on most of
the short wave amateur radio frequencies (1,5-30MHz) and on
144MHz
as well as 432MHz ready for transmitting and receiving. As well we want
to recall the discoverer of the electromagnetic waves Heinrich R. Hertz
to the mind who did his phenomenal discover at our university. Without
him ham radio and the whole communication society would not have been
possible.
Not at least our activity shall spread out the knowledge of the
university
over the borders of Europe to the whole world.
The group exists since the end of the 1970s and consists mostly out
of students at the university.
meetings: During the time when classes take place we
meet every
wednesday between 7 and 8 p.m. at the ham schack. We are happy to
welcome
any visitor! At the left side of the building's door is a
doorbell
if you need help to get into the building when it is locked. Better
check
via e-mail before if
someone
will be there. See you soon!
Addresses
| postal address: |
Ham Radio Club -
DFØUK
building 30.33, room 608
Kaiserstrasse 12
76128 Karlsruhe |
| visitor address: |
Ham Radio Club -
DFØUK
University Karlsruhe - Osthochschule
building 30.33 (MTI), 6th floor, room 608
Fritz-Haber-Weg 1
76128 Karlsruhe |
| phone: |
+49-721-608-3508 |
| e-mail: |
df0uk@uni-karlsruhe.de |
| packet-radio: |
DFØUK@DBØROT.#BW.DEU.EU |
| www:
|
http://www.uni-karlsruhe.de/~agf
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Leaders
president:
Jürgen Schober,
DG2RSV
e-mail: jop@utlr.de |
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vice president: Marius Hillenbrand,
DF1MA
e-mail: |
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treasurer:
Anderas Arnold,
DF4IAA
e-mail: nolly@rz.uni-karlsruhe.de |
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Patrons
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- antennas at the beginning of the 90ies
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Rigs
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| 1,8 - 30MHz: |
Icom IC-761 |
| 144MHz: |
Kenwood TS-700
ampifier with 4CX250B
preamplifier with Mgf1302 |
| 432MHz: |
Kenwood TS-811
preamplifier with BF-981 |
| 1296MHz: |
Kenwood TS-700 mit transverter DD9DU design |
|
Antennas
| 3,5MHz: |
dipol inverted V |
| 7MHz: |
half a lambda Slooper |
| 14-21-28MHz: |
Optibeam
OB16-3 |
| 144MHz: |
2 x 10ele yagi, DJ9BV
design |
| 432MHz: |
2 x 27ele yagi, DJ9BV
design |
| 1296MHz: |
4 x 35ele yagi, Tonna |
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QSL-policy
We are already active for decades in amateur radio and
collected boxes
of QSL-cards. That's why we do not need to have a QSL-card for each
contact.
Never the less we send a QSL-card for every initial contact via the
DARC-bureau.
If we get any cards through mail, of course they will be answered.
Usually it is done through the QSL-bureau of the DARC. If you send a
self
addressed envelope and enough return postage (Europe = EUR0,56; World =
EUR1,53), we wil return your card on the postal way. But there is no
need
to send you QSL-card directly.
Sponsors
Here we want to thanks everyone who sponsort our activities in
any kind.
All our members and especially:

If you want to be mentioned here, feel free to contact us.
Heinrich R. Hertz
has to be translated.... will take some time.
 |
Heinrich Hertz (1857-1894) studierte
Ingenieurwissenschaften, Mathematik
und Physik in Dresden, München und Berlin. Ursprünglich
wollte
er Bauingenieur werden - statt dessen wurde er einer der wichtigsten
Begründer
der modernen Elektrizitätslehre. Hertz war Schüler von
Hermann
L. F. von Helmholtz (1821-1894) und legte bereits ab 1880 vielbeachtete
Untersuchungen zur Elastizität, Verdunstung und Maxwellschen
Elektrodynamik
vor. 1885 erhielt er eine Berufung als ordentlicher Professor für
Physik an die Technische Hochschule Karlsruhe. Hier erwies er 1888/1889
experimentell die Richtigkeit der Maxwellschen Theorie, indem ihm die
Erzeugung,
Übertragung und zugleich der Nachweis elektromagnetischer Wellen
höherer
Frequenz gelang. Er wies ihre Brechung, Polarisation, Reflexion,
Transversalität
nach und bestimmte ihre Geschwindigkeit. Damit wurde Hertz zum
Schrittmacher
der Hochfrequenztechnik und heutigen Nachrichtentechnik. 1889 folgte er
einem Ruf an die Universität Bonn, wo er Ordinarius der Physik
wurde.
Seine 1894 postum veröffentlichten "Prinzipien der Metaphysik"
wurden
zu einem Klassiker der Erkenntnistheorie. Heinrich Hertz starb im Alter
von nur 36 Jahren als wohl der bedeutendste Physiker des ausgehenden
19.
Jahrhunderts. Ihm zu Ehren ist die Maßeinheit der Frequenz (das
Hertz,
Hz) benannt. |
Links
more links
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