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Burggraf WD220a/AB1

Burggraf WD220a/AB1; Lumophon, Bruckner & (ID = 891132) Radio
Burggraf WD220a/AB1; Lumophon, Bruckner & (ID = 891133) Radio
Burggraf WD220a/AB1; Lumophon, Bruckner & (ID = 1104358) Radio
Burggraf WD220a/AB1; Lumophon, Bruckner & (ID = 9140) Radio
Burggraf WD220a/AB1; Lumophon, Bruckner & (ID = 988667) Radio
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Burggraf WD220a/AB1; Lumophon, Bruckner & (ID = 988667) Radio
Lumophon, Bruckner &: Burggraf WD220a/AB1 [Radio] ID = 988667 789x933
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For model Burggraf WD220a/AB1, Lumophon, Bruckner & Stark, Nürnberg:
Lumophon Werbung
Country:  Germany
Manufacturer / Brand:  Lumophon, Bruckner & Stark, Nürnberg
Year: 1934/1935 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: RENS1234 AB1 RES964 RGN1064
Main principle TRF with diode detector; 1 Special; 1 AF stage(s); Reflex
Tuned circuits 2 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Power type and voltage Alternating Current supply (AC) / 110; 125; 150; 220; 240 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: Burggraf WD220a/AB1 - Lumophon, Bruckner & Stark,
Material Wooden case
Shape Tablemodel, low profile (big size).
Source of data Radiokatalog Band 1, Ernst Erb
Circuit diagram reference Lange+Schenk+FS-Röhrenbestückung
Mentioned in Funkgeschichte der GFGF (9181)

All listed radios etc. from Lumophon, Bruckner & Stark, Nürnberg
Here you find 300 models, 249 with images and 198 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.


Forum contributions about this model
Lumophon, Bruckner &: Burggraf WD220a/AB1
Threads: 1 | Posts: 1
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lumophon: Literaturhinweis
Hermann Freudenberg † 2006
  1 Siehe auch: Reiter "Forum" Rundfunkempfänger/ Schaltungstechnik: Die Reflexschaltung, untersucht an dem Zweikreiser "Burggraf von Lumophon"
Lumophon, Bruckner &: Burggraf WD220a/AB1
End of forum contributions about this model