71-486 7TW
Roland Radio Corporation; Mount Vernon (NY)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Roland Radio Corporation; Mount Vernon (NY)
- Year
- 1959 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 158695
Sams Photofact Folders
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 7
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Dry Batteries / 6 x D 1.5 Volt
- Loudspeaker
- 2 Loudspeakers / Ø 5 inch = 12.7 cm
- from Radiomuseum.org
- Model: 71-486 7TW - Roland Radio Corporation;
- Shape
- Portable set > 8 inch (also usable without mains)
- Notes
- The Roland Radio Corp Model 71-486 is a Battery operated Transitorized Portable AM Receiver.
- Mentioned in
- Collector's Guide To TrR1 Bunis trans.94 (1996, page 233)
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Date 2-59, Set 432, Folder 10)
- Author
- Model page created by Egon Penker. See "Data change" for further contributors.
- Other Models
-
Here you find 68 models, 57 with images and 62 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Roland Radio Corporation; Mount Vernon (NY)