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984273 Pontiac

984273 Pontiac; United Motors (ID = 312008) Car Radio
984273 Pontiac; United Motors (ID = 312010) Car Radio
984273 Pontiac; United Motors (ID = 312011) Car Radio
984273 Pontiac; United Motors (ID = 312007) Car Radio
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984273 Pontiac; United Motors (ID = 312007) Car Radio
United Motors: 984273 Pontiac [Car Radio] ID = 312007 674x625
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For model 984273 Pontiac, United Motors Service (Delco)
Country:  United States of America (USA)
Manufacturer / Brand:  United Motors Service (Delco)
alternative name
Delco Radio Corp. (Appliance) || Delco-Remy Division, General Motors Corp. || United Motors Service Delco General Motors
Chieftain || Delco
Year: 1948 ? Category: Car Radio, perhaps also + sound player/recorder
Valves / Tubes 6: 7A7 7Q7 7A7 7B6 7C5 0Z4
Main principle Superhet with RF-stage; ZF/IF 257.5 kHz; 2 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast only (MW).
Power type and voltage Storage Battery for all (e.g. for car radios and amateur radios) / =6 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6 inch = 15.2 cm
Power out
from Model: 984273 Pontiac - United Motors Service Delco
Material Metal case
Shape Chassis only or for «building in»
Notes vibrator for +B;
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 19 = 1949 and before

All listed radios etc. from United Motors Service (Delco)
Here you find 577 models, 312 with images and 548 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.