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Burggraf W WD220

Burggraf W WD220; Lumophon, Bruckner & (ID = 2472500) Radio
Burggraf W WD220; Lumophon, Bruckner & (ID = 2472995) Radio Burggraf W WD220; Lumophon, Bruckner & (ID = 2473000) Radio
Burggraf W WD220; Lumophon, Bruckner & (ID = 2472998) Radio Burggraf W WD220; Lumophon, Bruckner & (ID = 2473018) Radio
Burggraf W WD220; Lumophon, Bruckner & (ID = 2473001) Radio Burggraf W WD220; Lumophon, Bruckner & (ID = 2473005) Radio
Burggraf W WD220; Lumophon, Bruckner & (ID = 2473009) Radio Burggraf W WD220; Lumophon, Bruckner & (ID = 2473014) Radio
Burggraf W WD220; Lumophon, Bruckner & (ID = 2473016) Radio Burggraf W WD220; Lumophon, Bruckner & (ID = 2473017) Radio
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Burggraf W WD220; Lumophon, Bruckner & (ID = 2472995) Radio
Lumophon, Bruckner &: Burggraf W WD220 [Radio] ID = 2472995 1200x900
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For model Burggraf W WD220, Lumophon, Bruckner & Stark, Nürnberg
 
Country:  Germany
Manufacturer / Brand:  Lumophon, Bruckner & Stark, Nürnberg
Brand
 
Lumeta
Year: 1934 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3: RENS1234 RES964 RGN1064
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown); Reflex
Tuned circuits 2 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Details
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 2.9 W (undistorted)
from Radiomuseum.org Model: Burggraf W WD220 - Lumophon, Bruckner & Stark,
Shape Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
Notes

Die RENS1234 arbeitet in Reflex-Schaltung als HF-Verstärker, Demodulator und NF-Vorstufe.

Siehe auch Nachfolger Lumophon Burggraf W WD220a mit geringfügig anderer Schaltung.

Literature/Schematics (1) Die Allgemeine Rundfunk-Technik

Model page created by a member from D. See "Data change" for further contributors.



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.


Collection of a member from D


  
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