- Country
- United States of America (USA)
- Manufacturer / Brand
- Automatic Radio Mfg. Co.; Boston (MA)
- Year
- 1958
- Category
- Car Radio, perhaps also + sound player/recorder
- Radiomuseum.org ID
- 169212
Sams Photofact Folders reference picture.
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Number of Transistors
- 1
- Semiconductors
- MN25
- Main principle
- Superhet with RF-stage; ZF/IF 262.5 kHz; 2 AF stage(s)
- 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) - elliptical
- Material
- Metal case
- from Radiomuseum.org
- Model: DET-28 - Automatic Radio Mfg. Co.;
- Shape
- Chassis only or for «building in»
- Notes
- The Automatic Radio Model DET-28 is a Battery operated Custum Built AM Automobile Receiver with Transitorized Output for 1957 & 1958 DeSoto Automobiles.
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Date 1-59, Set 426, Folder 6)
- Author
- Model page created by Egon Penker. See "Data change" for further contributors.
- Other Models
-
Here you find 401 models, 163 with images and 321 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Automatic Radio Mfg. Co.; Boston (MA)