- Country
- United States of America (USA)
- Manufacturer / Brand
- Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)
- Year
- 1949 ??
- Category
- Car Radio, perhaps also + sound player/recorder
- Radiomuseum.org ID
- 49371
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Main principle
- Superhet with RF-stage; ZF/IF 455 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) / 6 Volt
- Loudspeaker
- - This model requires external speaker(s).
- from Radiomuseum.org
- Model: KR9A Ch= 10A - Motorola Inc. ex Galvin Mfg.Co
- Shape
- Chassis only or for «building in»
- Notes
- Vibrator for +B.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 22, covering 1951
- Literature/Schematics (1)
- Beitman 1951,81
- Other Models
-
Here you find 4615 models, 2967 with images and 4114 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)