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Nassau Broadcast Receiver Type LR-70

Nassau Broadcast Receiver Type LR-70; Nassau Radio Co., (ID = 1545201) Radio
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Nassau Broadcast Receiver Type LR-70; Nassau Radio Co., (ID = 1545201) Radio
Nassau Radio Co.,: Nassau Broadcast Receiver Type LR-70 [Radio] ID = 1545201 933x783
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For model Nassau Broadcast Receiver Type LR-70, Nassau Radio Co., Inc.; Brooklyn, New York:
January 1924 Radio News magazine advertisement page on 970
 
Country:  United States of America (USA)
Manufacturer / Brand:  Nassau Radio Co., Inc.; Brooklyn, New York
Year: 1923/1924 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: UV201A UV201A UV201A UV201A UV201A UV201A UV201A
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown); 3 AF stage(s)
Tuned circuits 3 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Storage and/or dry batteries
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: Nassau Broadcast Receiver Type LR-70 - Nassau Radio Co., Inc.;
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Notes Two dials (primary tuning control knobs)
Price in first year of sale 175.00 $
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932
Mentioned in The Radio Collector's Directory and Price Guide 1921 - 1965
Literature/Schematics (4) Radio News (January 1924, Advertisement page on 970)


All listed radios etc. from Nassau Radio Co., Inc.; Brooklyn, New York
Here you find 12 models, 5 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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