Hello All
last saturday a "LF tactical team" took a close look on
the DCF39 site in Burg near Magdeburg.
The data presented previously in my station profile
DCF39.TXT
have to be updated:
1) One antenna has been scrapped completely
2) The antennas active for emission of DCF39
and Radioropa Info respectively have been interchanged.
<<DCF39.TXT>>
Teamleader Geri will come up with a more
detailed report, photos and other surprises soon...
best 73 de Gamal
==========================================
Station DCF39
purpose remote control service
==========================================
nominal frequency 139.000 kHz
modulation: ASCII (8E1) 200 baud FSK 340Hz shift
mark_frequency 138.830 kHz
space_frequency 139.170 kHz
-------------------------------------------
from topographic map 50
latitude 52d17m18s N
longitude 11d53m51s E
locator JO52WG
located at Burg near Magdeburg
--------------------------------------------
user:
EFR - Europaeische Funk-Rundsteuerung GmbH
Nymphenburger Str. 39
80335 München
Germany
+49-891254-4681 phone
+49-891254-4682 fax
e-mail
[email protected]
--------------------------------------------
operator:
Deutsche Telekom AG
--------------------------------------------
transmitter power 50 kW
vertical monopole antenna 324m high
EIRP about 40 kW (omnidirectional)
--------------------------------------------
There are 5 (were 6) antennas on this site:
(1) 210m vertical monopole
52d17m21s north
11d54m29s east
This is a guyed isolated tubular mast
used for BC transmissions of
"Radioropa Info" on 261kHz
powered by a Tesla Transmitter
which is designed for nominal 200kW
but presently operated with 50kW HFout
(2) 210m vertical monopole
This is a guyed isolated tubular mast
presently unused
formerly used for MW transmissions
(3) 324m vertical biconical antenna
52d17m18s north
11d53m51s east
This is a hexafilar wire antenna
supported by fabric mast
used for transmissions of DCF39
powered by
Telefunken Transmitter
which is a MOSFET amp providing
50kW HFout
(4) triple, 70m octofilar horizontal dipole
presently unused
formerly used for MW transmissions
(1575kHz Radio Berlin International)
(5) 55m trideco antenna
> presently unused
> formerly used for MW transmissions as backup antenna
NONEXISTENT - scrapped !!!
(6) 55m trideco antenna
presently unused
formerly used for MW transmissions as backup antenna
a=======use fixedsys font for best view=======
a
a N (5) A
a | 52N17
a W--+--E 11E54
a | JO52WG
a S (2)O
a ========= (1)O
a (4) =========
a =========
a (3) O
a (6) A
a=======use fixedsys font for best view=======
--------------------------------------------
The frequency was formerly (<1995) allocated
to DCF39, a transmitter located in Bad Vilbel
(north of Frankfurt/Main).
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| 