- Country
- United States of America (USA)
- Manufacturer / Brand
- Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)
- Year
- 1959
- Category
- Car Radio, perhaps also + sound player/recorder
- Radiomuseum.org ID
- 72103
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 3
- Number of Transistors
- 2
- Main principle
- Superheterodyne (common); ZF/IF 252 kHz
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
- Material
- Metal case
- from Radiomuseum.org
- Model: 300X - Motorola Inc. ex Galvin Mfg.Co
- Shape
- Chassis only or for «building in»
- Notes
- Motorola 300X is a "hybrid" car radio equipped with low voltage tubes and 2 transistors.
- Circuit diagram reference
- Beitman Radio Diagrams Vol. 19, 1959
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Date 10-59, Set 458, Folder 14)
- Author
- Model page created by Hinrich Grensemann † 15.5.16. See "Data change" for further contributors.
- Other Models
-
Here you find 4596 models, 2962 with images and 4095 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)