M50 Ch= RC357J
RCA (RCA Victor Co. Inc.); New York (NY)
- Country
- United States of America (USA)
- Manufacturer / Brand
- RCA (RCA Victor Co. Inc.); New York (NY)
- Year
- 1939
- Category
- Car Radio, perhaps also + sound player/recorder
- Radiomuseum.org ID
- 54334
-
- alternative name: RCA Manufacturing || Victor Talking Machine
Data taken from RCA Service Notes
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage Battery for all (e.g. for car radios and amateur radios) / =6 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5 inch = 12.7 cm
- Power out
- 2 W (unknown quality)
- Material
- Metal case
- from Radiomuseum.org
- Model: M50 Ch= RC357J - RCA RCA Victor Co. Inc.; New
- Shape
- Chassis only or for «building in»
- Notes
- Vibrator for +B.
- Net weight (2.2 lb = 1 kg)
- 8.5 lb (8 lb 8 oz) / 3.859 kg
- Price in first year of sale
- 24.95 USD
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 10 = 1939 and before
- Literature/Schematics (1)
- RCA Victor Service Notes "Red Book" Series
- Other Models
-
Here you find 5132 models, 3235 with images and 4167 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from RCA (RCA Victor Co. Inc.); New York (NY)