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Airline 25BR-1548B

Airline 25BR-1548B ; Montgomery Ward & Co (ID = 144105) Radio
 
Airline 25BR-1548B ; Montgomery Ward & Co (ID = 551756) Radio
 
Airline 25BR-1548B ; Montgomery Ward & Co (ID = 551757) Radio
 
Airline 25BR-1548B ; Montgomery Ward & Co (ID = 551758) Radio
 
Airline 25BR-1548B ; Montgomery Ward & Co (ID = 551759) Radio
Airline 25BR-1548B ; Montgomery Ward & Co (ID = 1296625) Radio Airline 25BR-1548B ; Montgomery Ward & Co (ID = 2037340) Radio
Airline 25BR-1548B ; Montgomery Ward & Co (ID = 2037341) Radio Airline 25BR-1548B ; Montgomery Ward & Co (ID = 2037342) Radio
Airline 25BR-1548B ; Montgomery Ward & Co (ID = 2037343) Radio Airline 25BR-1548B ; Montgomery Ward & Co (ID = 2077888) Radio
Airline 25BR-1548B ; Montgomery Ward & Co (ID = 2077890) Radio
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Airline 25BR-1548B ; Montgomery Ward & Co (ID = 1296625) Radio
Montgomery Ward & Co: Airline 25BR-1548B [Radio] ID = 1296625 933x559
Select picture or schematic to display from thumbnails on the right and click for download.
For model Airline 25BR-1548B, Montgomery Ward & Co. (Wards, Airline); Chicago, IL:
By clourtesy of guest Pat Kagi, Vancouver, Canada.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Montgomery Ward & Co. (Wards, Airline); Chicago, IL
Brand
 
Airline or Air-Line
Year: 1952–1955 perfect model Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: 12BE6 12BA6 12AT6 or 12AV6 50C5
Main principle Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 105 - 115 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
Power out
from Radiomuseum.org Model: Airline 25BR-1548B - Montgomery Ward & Co. Wards,
Material Bakelite case
Shape Tablemodel with Clock ((Alarm-) Clock Radio).
Dimensions (WHD) 11.625 x 6 x 5.125 inch / 295 x 152 x 130 mm
Notes

The brown Walnut bakelite case of Clock Radio Airking model 25BR-1548B offered by Montgomery-Ward in the 1950s contrasts with a light blue and gold colored metal front. It has a Telechron clock movement.

According to SAMS Photofact 212-5 from August 1953 the chassis 4D16-A was first used for the models CR41, CR41-A (both Mahogany), CR42, CR42-A (both Ivory), CR43, CR43-A (both in Red) with the same cabinet - and for Western Auto models Truetone D2216A and D2217A. Built in loop antenna, single Selenium Rectifier. The manual of 1952 "most-often-needed radio diagrams" shows under Montgomery Ward also the Airline Clock Radios models 15BR-1548A, 15BR-1549A, 25BR-1548B and 25BR-1549B for this chassis, which are documented in Photofact 191-3 from January 1953.

Raytheon used its chassis 4D16-A tater also for three Alarm-Clock Radio models with the same cabinet in different colors: Model C-50B is in Walnut, Model C-51W is in White and Model C-52R is in Red. See also Beitman volume R-16 from 1956.

Price in first year of sale 31.40 $
Circuit diagram reference Beitman Radio Diagrams Vol. 12, 1952
Literature/Schematics (1) Photofact Folder, Howard W. SAMS (Date 1-53, Set 191, Folder 3)
Literature/Schematics (2) Montgomery Ward Catalogs (Wards, Airline) (Spring/Summer 1952, page 598 & 599. Fall/Winter 1954/55, page 666 & 667.)

Model page created by Walter Wiesmüller † May 2012. See "Data change" for further contributors.



All listed radios etc. from Montgomery Ward & Co. (Wards, Airline); Chicago, IL
Here you find 2178 models, 1322 with images and 1697 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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