GM 7298501(?)
United Motors Service (Delco)
- Country
- United States of America (USA)
- Manufacturer / Brand
- United Motors Service (Delco)
- Year
- 1967 ?
- Category
- Car Radio, perhaps also + sound player/recorder
- Radiomuseum.org ID
- 365284
-
- alternative name: Delco Radio Corp. (Appliance) || Delco-Remy Division, General Motors Corp. || United Motors Service Delco General Motors
- Brand: Chieftain || Delco
Picture from Stan Marlin.
Picture from Stan Marlin.
Picture from Stan Marlin.
Picture from Stan Marlin.
Picture from Stan Marlin.
Picture from Stan Marlin.
- Number of Transistors
- 6
- Semiconductors
- DS-503
- Main principle
- Superhet with RF-stage; ZF/IF 262 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
- - This model requires external speaker(s).
- Material
- Metal case
- from Radiomuseum.org
- Model: GM 7298501 - United Motors Service Delco
- Shape
- Chassis only or for «building in»
- Dimensions (WHD)
- 8.5 x 3.5 x 7 inch / 216 x 89 x 178 mm
- Notes
-
GM Delco All TransistorTruck radio.
Transistors are all PNP type.
Uses DS-503 output transistor.
Speaker is elliptical: 10" x 4"
Circuit similar to GM Chevy Van radio 986769 in RCC Radio Supplement 78 Pages, 23 and 24.
Note: Model number is not verified with certainty.
- Author
- Model page created by Stan Marlin. See "Data change" for further contributors.
- Other Models
-
Here you find 587 models, 350 with images and 548 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from United Motors Service (Delco)