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K-544A

K-544A ; DeWald Radio Mfg. (ID = 129650) Radio
 
K-544A ; DeWald Radio Mfg. (ID = 517366) Radio
 
K-544A ; DeWald Radio Mfg. (ID = 517367) Radio
 
K-544A ; DeWald Radio Mfg. (ID = 517368) Radio
 
K-544A ; DeWald Radio Mfg. (ID = 517369) Radio
K-544A ; DeWald Radio Mfg. (ID = 2415953) Radio K-544A ; DeWald Radio Mfg. (ID = 2415956) Radio
K-544A ; DeWald Radio Mfg. (ID = 2415954) Radio K-544A ; DeWald Radio Mfg. (ID = 2415955) Radio
K-544A ; DeWald Radio Mfg. (ID = 2415957) Radio K-544A ; DeWald Radio Mfg. (ID = 2167442) Radio
K-544A ; DeWald Radio Mfg. (ID = 526354) Radio K-544A ; DeWald Radio Mfg. (ID = 526378) Radio
K-544A ; DeWald Radio Mfg. (ID = 526368) Radio
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K-544A ; DeWald Radio Mfg. (ID = 2415953) Radio
DeWald Radio Mfg.: K-544A [Radio] ID = 2415953 1400x680
Select picture or schematic to display from thumbnails on the right and click for download.
For model K-544A, DeWald Radio Mfg. Corp., Pierce Airo Inc.
 
Country:  United States of America (USA)
Manufacturer / Brand:  DeWald Radio Mfg. Corp., Pierce Airo Inc.
Brand
 
Pierce Airo
Year: 1956 ? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 4:
Main principle Super-Heterodyne (Super in general); ZF/IF 455 kHz; 2 AF stage(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Dry Batteries / 9 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.75 inch = 7 cm
Power out
from Radiomuseum.org Model: K-544A - DeWald Radio Mfg. Corp.,
Material Leather / canvas / plastic - over other material
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 5.87 x 3.5 x 1.87 inch / 149 x 89 x 47 mm
Notes Transistors: 2N112, 2N112A, 2N132, 2N138
Circuit diagram reference Beitman Radio Diagrams Vol. 17, 1957
Literature/Schematics (1) SAMS Servicing Transistor Radios, vol. TSM-2
Literature/Schematics (2) Photofact Folder, Howard W. SAMS (Set 347 Folder 4 Date 2-57)

Model page created by Egon Penker. See "Data change" for further contributors.



All listed radios etc. from DeWald Radio Mfg. Corp., Pierce Airo Inc.
Here you find 423 models, 189 with images and 326 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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