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R502 ; Bogen, David Co., (ID = 325961) Radio
R502 ; Bogen, David Co., (ID = 325962) Radio
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R502 ; Bogen, David Co., (ID = 325961) Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  Bogen, David Co., Inc.; New York (NY)
Year: 1950 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 6SG7 6SA7 6SK7 6H6 6U5 6X5
Main principle Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast and Short Wave (SW).
Power type and voltage Alternating Current supply (AC) / 117 Volt
Loudspeaker - For headphones or amp.
Power out
from Model: R502 - Bogen, David Co., Inc.; New
Circuit diagram reference Rider's Perpetual, Volume 18 = 1949 and before

Model page created by Egon Penker. See "Data change" for further contributors.

All listed radios etc. from Bogen, David Co., Inc.; New York (NY)
Here you find 207 models, 183 with images and 132 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.