CANADIAN MARCONI HOME ENTERTAINMENT -  MODELS 302 and 303 RADIO

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Type: 5 tube , battery operated m superheterodyne
Frequency range: 540 to 1730 KHz and 5.6 to 18.2 MHz
Circa: ?
Tube lineup: 2 x 1R5, 1U4, 1U5, 3V4
Audio power: 120 mw
Speaker: 5 inch for model 302
                10 inch for model 303
Input power:  'A' supply - 1.5 volt cell @300 ma
                       'B' supply - 2 x 45 volt batteries in series @ 13.5 ma

Comment: The differences between Models 302 and 303  are the size of the speaker, the cabinet style and the power source.. . Model 303 appears to be AC operated..

302/303 schematic is here.
 

302 Image courtesy RCC Publications

Model 303 front  (Via Kijiji.ca)

Model 303 rear view. The 303 is a battery powered radio according to Radiomuseum.org. , This photo is showing a radio with a power transformer so it may be a similar radio transplanted into this cabinet.   (Via Kijiji.ca)

This is the reference photo of the Model 303 from the maintenance manual.

Contributors or References:

1) Canadian Marconi Service Manual - Volume 2

June 3022