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469-F Tonebeam Type 1 (AC 25 Hz)  w/o silencer

469-F Tonebeam Type 1 ; Atwater Kent Mfg. Co (ID = 85209) Radio
 
469-F Tonebeam Type 1 ; Atwater Kent Mfg. Co (ID = 85210) Radio
 
469-F Tonebeam Type 1 ; Atwater Kent Mfg. Co (ID = 493677) Radio
469-F Tonebeam Type 1 ; Atwater Kent Mfg. Co (ID = 682357) Radio
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469-F Tonebeam Type 1 ; Atwater Kent Mfg. Co (ID = 682357) Radio
Atwater Kent Mfg. Co: 469-F Tonebeam Type 1 [Radio] ID = 682357 706x425
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For model 469-F Tonebeam Type 1 (AC 25 Hz)  w/o silencer, Atwater Kent Mfg. Co.; Philadelphia, USA
 
Country:  United States of America (USA)
Manufacturer / Brand:  Atwater Kent Mfg. Co.; Philadelphia, USA
Year: 1932 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 9: 58 58 56 58 56 56 47 47 80 Tonebeam
Main principle Superhet with RF-stage; ZF/IF 130 kHz
Tuned circuits 8 AM circuit(s)
Wave bands Broadcast only (MW).
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: 469-F Tonebeam Type 1 [ w/o silencer] - Atwater Kent Mfg. Co.;
Material Wooden case
Shape Console, Lowboy (legs < 50 %).
Notes Tonebeam is the neon tuning indicator tube.
for 25 Hz mains
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 3 = 1933 and before
Literature/Schematics (1) Rider's Perpetual, Volume 3 = 1933 and before (p.3-155)


All listed radios etc. from Atwater Kent Mfg. Co.; Philadelphia, USA
Here you find 503 models, 323 with images and 326 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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