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R7LW

R7LW; RCA RCA Victor Co. (ID = 972110) Radio
 
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R7LW; RCA RCA Victor Co. (ID = 886208) Radio
 
R7LW; RCA RCA Victor Co. (ID = 886209) Radio
R7LW; RCA RCA Victor Co. (ID = 2415704) Radio R7LW; RCA RCA Victor Co. (ID = 2415705) Radio
R7LW; RCA RCA Victor Co. (ID = 2415706) Radio R7LW; RCA RCA Victor Co. (ID = 2415707) Radio
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R7LW; RCA RCA Victor Co. (ID = 2415704) Radio
RCA RCA Victor Co.: R7LW [Radio] ID = 2415704 1033x1241
Select picture or schematic to display from thumbnails on the right and click for download.
For model R7LW, RCA (RCA Victor Co. Inc.); New York (NY)
 
Country:  United States of America (USA)
Manufacturer / Brand:  RCA (RCA Victor Co. Inc.); New York (NY)
alternative name
 
RCA Manufacturing || Victor Talking Machine
Year: 1931 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: 35 35 24 27 27 45 45 80
Main principle Superhet with RF-stage; ZF/IF 110 kHz
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Alternating Current supply (AC) / 100-115; 116-130; 131-155; 200-230 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 18 cm = 7.1 inch
Power out 3 W (unknown quality)
from Radiomuseum.org Model: R7LW - RCA RCA Victor Co. Inc.; New
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 350 x 480 x 250 mm / 13.8 x 18.9 x 9.8 inch
Notes Export model . Dial lamp: 2,5V/0,3A
Net weight (2.2 lb = 1 kg) 17 kg / 37 lb 7.1 oz (37.445 lb)
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 4 = ca. 1934 and before
Literature/Schematics (1) RCA Victor Service Notes "Red Book" Series


All listed radios etc. from RCA (RCA Victor Co. Inc.); New York (NY)
Here you find 4757 models, 2834 with images and 3831 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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