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D139LW Ch= DLW

D139LW Ch= DLW; Emerson Radio & (ID = 285043) Radio
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D139LW Ch= DLW; Emerson Radio & (ID = 285043) Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  Emerson Radio & Phonograph Corp.; New York, NY
alternative name
Emerson Television
Year: 1936 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 10: 6K7 6A8 6K7 6H6 6G5 6F5 6C5 6F6 6F6 5Z3
Main principle Superhet with RF-stage; ZF/IF 456 kHz; 2 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage Alternating Current supply (AC) / 105-125 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: D139LW Ch= DLW - Emerson Radio & Phonograph
Material Wooden case
Shape Console with any shape - in general
Notes LW(140-375kHz), BC(540-1800kHz) and SW(5.5-18.0MHz) bands. Push-pull audio amplifier. Tuning eye.
External source of data Ernst Erb
Source of data The Radio Collector's Directory and Price Guide 1921 - 1965
Circuit diagram reference Rider's Perpetual, Volume 8 = 1937 and before

All listed radios etc. from Emerson Radio & Phonograph Corp.; New York, NY
Here you find 1884 models, 995 with images and 1406 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.