11c German equipment and devices


Links to other pages:
e12) Info for German radio communication receivers
11a. German radiocommunication equipment
f21 surplus components I
f22 surplus components II
11e Special equipment; dummy load PKA2
g21 components

901 Circuit diagram page I
902 Circuit diagram page II
903 Circuit diagram page III
E.81 Valve data RV2P800, RL2T2, RL2P3, (RL12P35), LS50, (RL12P50), RD12Tf, GU50, GI7B

E97. Modern DC/DC inverter for surplus RX



German and similar CCCP type valves vs chapter:

12Z1L .......... = e86
2Z27L..........
GU50 (GU50) E81 (=LS50)
GI7B (
GI7B) .. E81.htm
GI7B2 ............
GI7B3.. ........

LD7..
............
LD9...............
LS50..............
30b, E81
RL2P3 ..............E81

RL2T2 ..............E81
RL12P35
........ 30b (E81)
RL12P50 ........
30b, E81
RV2P800..........E81
RV12P2000 .....
RS329 IIIg ......e86
STV150/20 .......
STV150/40 ......e86



Components:
Light emitting crystals f22
Telegraf relays.......... f22
Crystals ....................f22
Tuning capacitors ......f22



More info about Hellschreiber at Dayton Hamvention 2003, see this note

Undrer om man noengang får bruk for disse komponentene?




Marconi (Italy) MT9L Longwave transmitter valve with QB5/1750 to compare the size - installed in the
fisherman's box.....
The MT9L valves were used in modulator at the local Marconi mediumwave transmitter on 890kHz.
A similar valve was purchased to be used in a transmitter in Trondheim, but was never used because
of NRK monopoly and has been used at LA1K for week-end parties.




Can you really do without it?
Kommerzielle Nachrichtengeräte von 1914-1945
is available from DL6VW Werner Gierlach



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2004.11.14