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5t 581 (Ch= 5W4)

5t 581 ; Admiral brand (ID = 61608) Radio
 
5t 581 ; Admiral brand (ID = 691159) Radio
 
5t 581 ; Admiral brand (ID = 691160) Radio
 
5t 581 ; Admiral brand (ID = 691161) Radio
 
5t 581 ; Admiral brand (ID = 691162) Radio
5t 581 ; Admiral brand (ID = 2345376) Radio 5t 581 ; Admiral brand (ID = 2345377) Radio
5t 581 ; Admiral brand (ID = 2345378) Radio 5t 581 ; Admiral brand (ID = 2345379) Radio
5t 581 ; Admiral brand (ID = 2345380) Radio 5t 581 ; Admiral brand (ID = 2345381) Radio
5t 581 ; Admiral brand (ID = 691432) Radio  
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5t 581 ; Admiral brand (ID = 2345376) Radio
Admiral brand: 5t 581 [Radio] ID = 2345376 1400x1050
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For model 5t 581 (Ch= 5W4), Admiral (brand) Continental Radio & Television Co.; Chicago, IL:
ebay.com 283335607698 seller debsdejavu
 
Country:  United States of America (USA)
Manufacturer / Brand:  Admiral (brand) Continental Radio & Television Co.; Chicago, IL
alternative name
 
Continental Radio & TV
Year: 1959 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 5: 2N411 2N410 2N410 2N406 2N406
Main principle Super-Heterodyne (Super in general); ZF/IF 455 kHz; 1 AF stage(s)
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Dry Batteries / 4 x 1.5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.75 inch = 7 cm
Power out
from Radiomuseum.org Model: 5t 581 - Admiral brand Continental
Material Modern plastics (no Bakelite or Catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Notes

The Admiral Model 581 is a Battery operated Transitorized Portable AM Receiver.

See identical model 582 with red cabinet.

Price in first year of sale 30.00 $
Circuit diagram reference Beitman Radio Diagrams Vol. 19, 1959
Mentioned in Collector's Guide To TrR1 Bunis trans.94 (1996, page 11)
Literature/Schematics (1) Photofact Folder, Howard W. SAMS (Date 6-59, Set 446, Folder 5)

Model page created by Hinrich Grensemann † 15.5.16. See "Data change" for further contributors.



All listed radios etc. from Admiral (brand) Continental Radio & Television Co.; Chicago, IL
Here you find 2644 models, 1131 with images and 2000 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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