Delco R-1407

Delco R-1407; United Motors (ID = 783866) Radio
Delco R-1407; United Motors (ID = 783867) Radio
Delco R-1407; United Motors (ID = 1051847) Radio Delco R-1407; United Motors (ID = 1051848) Radio
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Delco R-1407; United Motors (ID = 1051847) Radio
United Motors: Delco R-1407 [Radio] ID = 1051847 780x797
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For model Delco R-1407, United Motors Service (Delco):
Scanned from the Radio Retailing June 1941.
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: 1941 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 1N5GT 1A7GT 1N5GT 1H5GT 3Q5GT 35Z5GT
Main principle Superhet with RF-stage; ZF/IF 455 kHz
Wave bands Broadcast only (MW).
Power type and voltage Line / Batteries (any type)
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Model: Delco R-1407 - United Motors Service Delco
Shape Portable set > 8 inch (also usable without mains)
External source of data Ernst Erb
Source of data Collector's Guide to Antique Radios 4. Edition
Circuit diagram reference Rider's Perpetual, Volume 13 = 1942 and before
Mentioned in Radio Retailing (Radio & Television R.) (June 1941.)
Literature/Schematics (1) Riders 13-34, 35

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.