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1237D

1237D ; Arvin, brand of (ID = 425460) Radio
 
1237D ; Arvin, brand of (ID = 425461) Radio
 
1237D ; Arvin, brand of (ID = 425462) Radio
 
1237D ; Arvin, brand of (ID = 425463) Radio
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1237D ; Arvin, brand of (ID = 425460) Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  Arvin, brand of Noblitt-Sparks Industries
Year: 1938 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 12: 6K7G 6A8G 6A8G 6K7G 6AB5 6J7G 6H6G 6K7G 6Q7G 6V6G 6V6G 5U4G
Main principle Superhet with RF-stage; ZF/IF 455 kHz
Wave bands Broadcast, Short Wave(s) and Police.
Details
Power type and voltage Alternating Current supply (AC) / 105-125 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out 18 W (unknown quality)
from Radiomuseum.org Model: 1237D - Arvin, brand of Noblitt-Sparks
Material Wooden case
Shape Console with Push Buttons.
Notes Home radio.
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 9 = 1938 and before


All listed radios etc. from Arvin, brand of Noblitt-Sparks Industries
Here you find 658 models, 448 with images and 521 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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