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770-AW Late

770-AW Late; Halson Radio Mfg. Co (ID = 426150) Radio
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770-AW Late; Halson Radio Mfg. Co (ID = 426150) Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  Halson Radio Mfg. Co.; New York City (NY)
Year: 1938 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 57 56 58 58 2A6 2A5 80
Main principle Superheterodyne (common); ZF/IF 456 kHz; 2 AF stage(s)
Tuned circuits 8 AM circuit(s)
Wave bands Broadcast, Long Wave and more than two Short Wave bands.
Details
Power type and voltage Alternating Current supply (AC) / 110 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 770-AW Late - Halson Radio Mfg. Co.; New
Notes LW (143-380 kHz), BC (555-1500 kHz), TROP (1175-3300 kHz), SW1 (3.0-9.5 MHz) and SW2 (9.5-19.2 MHz) bands.
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 9 = 1938 and before


All listed radios etc. from Halson Radio Mfg. Co.; New York City (NY)
Here you find 105 models, 35 with images and 64 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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