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181A

181A ; Canadian Marconi Co. (ID = 2229646) Radio
 
181A ; Canadian Marconi Co. (ID = 2229647) Radio
 
181A ; Canadian Marconi Co. (ID = 2229648) Radio
181A ; Canadian Marconi Co. (ID = 2083058) Radio
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181A ; Canadian Marconi Co. (ID = 2083058) Radio
Canadian Marconi Co.: 181A [Radio] ID = 2083058 1400x1045
Select picture or schematic to display from thumbnails on the right and click for download.
For model 181A, Canadian Marconi Co. Ltd. (CMC, Esterline), Marconi's Wireless; Montreal, QC:
Marconi_181A_outside.jpeg One knob is not original.
 
Country:  Canada
Manufacturer / Brand:  Canadian Marconi Co. Ltd. (CMC, Esterline), Marconi's Wireless; Montreal, QC
alternative name
 
CMC Canada || Marconi, Canada
Year: 1941/1942 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 12SA7 12K7GT 12Q7GT 35L6GT 35Z5GT
Main principle Superheterodyne (common); ZF/IF 462.5 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage AC/DC-set / 120 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5 inch = 12.7 cm
Power out 1.5 W (undistorted)
from Radiomuseum.org Model: 181A - Canadian Marconi Co. Ltd. CMC,
Material Wooden case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 85 x 83 x 62 mm / 3.3 x 3.3 x 2.4 inch
Notes

The Canadian Marconi model 181A is a five tube, broadcast only table top radio. It differs slightly from the model 181 that has a switch for internal loop or external wire antenna.

Net weight (2.2 lb = 1 kg) 7 lb 8 oz (7.5 lb) / 3.405 kg
Literature/Schematics (1) Radio College of Canada (RCC) (1941/42 Marconi Data Sheet # 113)

Model page created by Jack Sorensen. See "Data change" for further contributors.



All listed radios etc. from Canadian Marconi Co. Ltd. (CMC, Esterline), Marconi's Wireless; Montreal, QC
Here you find 450 models, 307 with images and 370 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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