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Columbus 170W

Columbus 170W; Brandt Roland Brandt (ID = 13925) Radio
 
Columbus 170W; Brandt Roland Brandt (ID = 13926) Radio
Columbus 170W; Brandt Roland Brandt (ID = 595061) Radio Columbus 170W; Brandt Roland Brandt (ID = 212250) Radio
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Columbus 170W; Brandt Roland Brandt (ID = 595061) Radio
Brandt Roland Brandt: Columbus 170W [Radio] ID = 595061 734x700
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For model Columbus 170W, Brandt (Roland Brandt); Berlin
 
Country:  Germany
Manufacturer / Brand:  Brandt (Roland Brandt); Berlin
alternative name
 
Motorfahrzeug-Fabrik
Year: 1934/1935 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: RENS1284 AB1 RES964 RGN1064
Main principle TRF with diode detector; 1 Special; 1 AF stage(s)
Tuned circuits 2 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage Alternating Current supply (AC) / 110-240 Volt
Loudspeaker Permanent or electro-dynamic (moving coil), system not known yet.
Power out
from Radiomuseum.org Model: Columbus 170W - Brandt Roland Brandt; Berlin
Material Bakelite case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 370 x 395 x 240 mm / 14.6 x 15.6 x 9.4 inch
Price in first year of sale 208.00 RM
Source of data Radio-Katalog Fricke 1934/35 / Radiokatalog Band 1, Ernst Erb
Circuit diagram reference Lange+Schenk+FS-Röhrenbestückung


All listed radios etc. from Brandt (Roland Brandt); Berlin
Here you find 235 models, 166 with images and 133 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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