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Somerset Mars 5A

Somerset Mars 5A; National Airphone (ID = 128018) Radio Somerset Mars 5A; National Airphone (ID = 1376182) Radio
Somerset Mars 5A; National Airphone (ID = 1376183) Radio Somerset Mars 5A; National Airphone (ID = 1376184) Radio
Somerset Mars 5A; National Airphone (ID = 1376185) Radio Somerset Mars 5A; National Airphone (ID = 1376186) Radio
Somerset Mars 5A; National Airphone (ID = 1376187) Radio Somerset Mars 5A; National Airphone (ID = 1376188) Radio
Somerset Mars 5A; National Airphone (ID = 1376189) Radio Somerset Mars 5A; National Airphone (ID = 1382643) Radio
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Somerset Mars 5A; National Airphone (ID = 128018) Radio
National Airphone: Somerset Mars 5A [Radio] ID = 128018 550x315
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For model Somerset Mars 5A, National Airphone Corp.; New York (NY):
Questo è il mio apparecchio SOMMERSET-MARS 5A
 
Country:  United States of America (USA)
Manufacturer / Brand:  National Airphone Corp.; New York (NY)
Year: 1925 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: UV201A UV201A UV201A UV201A UV201A
Main principle TRF without regeneration; 2 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: Somerset Mars 5A - National Airphone Corp.; New
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Dimensions (WHD) 29 x 14 x 12 inch / 737 x 356 x 305 mm
Notes Three dials (primary tuning control knobs) ; mahogany cabinet.
Price in first year of sale 75.00 $
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932
Mentioned in Radio News,Feb.1925


All listed radios etc. from National Airphone Corp.; New York (NY)
Here you find 15 models, 13 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.


Collection of a member from D


  
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