radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

250-AW

250-AW ; Emerson Radio & (ID = 215330) Radio
250-AW ; Emerson Radio & (ID = 1769206) Radio 250-AW ; Emerson Radio & (ID = 357127) Radio
250-AW ; Emerson Radio & (ID = 357140) Radio 250-AW ; Emerson Radio & (ID = 148651) Radio
250-AW ; Emerson Radio & (ID = 88858) Radio 250-AW ; Emerson Radio & (ID = 88859) Radio
250-AW ; Emerson Radio & (ID = 352398) Radio 250-AW ; Emerson Radio & (ID = 88857) Radio
250-AW ; Emerson Radio & (ID = 148650) Radio 250-AW ; Emerson Radio & (ID = 352397) Radio
Use red slider bar for more.
250-AW ; Emerson Radio & (ID = 1769206) Radio
Emerson Radio &: 250-AW [Radio] ID = 1769206 1200x1013
Select picture or schematic to display from thumbnails on the right and click for download.
For model 250-AW, Emerson Radio & Phonograph Corp.; New York, NY
 
Country:  United States of America (USA)
Manufacturer / Brand:  Emerson Radio & Phonograph Corp.; New York, NY
alternative name
 
Emerson Television
Year: 1933 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 78 78 77 43 25Z5
Main principle Superheterodyne (common); ZF/IF 456 kHz; 1 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast (MW) and Tropical/Marine/Police Band(s) = 150-200m.
Details
Power type and voltage AC/DC-set / 100-135 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 250-AW - Emerson Radio & Phonograph
Material Wooden case
Shape Tablemodel, Mantel/Midget/Compact up to 14" width, but not a Portable (See power data. Sometimes with handle but for mains only).
Dimensions (WHD) 10 x 8.3 x 5 inch / 254 x 211 x 127 mm
Notes Ingraham cabinet; BC (540-1500 kc) and TROP (1500-3000 kc) bands. Also 220V models. See also the model 250, which is the same - but only for broadcast waves - and see model 250-LW with broadcast and longwave bands.
External source of data Ernst Erb
Source of data Collector's Guide to Antique Radios 4. Edition
Circuit diagram reference Rider's Perpetual, Volume 4 = ca. 1934 and before
Mentioned in Table Top Radios Vol. 1 Stein 98


All listed radios etc. from Emerson Radio & Phonograph Corp.; New York, NY
Here you find 1918 models, 1016 with images and 1443 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
rmXorg