All Transistor Radio TR-420 Ch= 4201
Oceana Importing; South Boston, MA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Oceana Importing; South Boston, MA
- Year
- 1961 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 232863
- Number of Transistors
- 4
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
- Tuned circuits
- 4 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Dry Batteries / 1 x 9 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.75 inch = 7 cm
- Power out
- 0.02 W (unknown quality)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: All Transistor Radio TR-420 Ch= 4201 - Oceana Importing; South Boston
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Notes
-
Made in Japan
- Author
- Model page created by Franz Scharner. See "Data change" for further contributors.
- Other Models
-
Here you find 2 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Oceana Importing; South Boston, MA