- Country
- United States of America (USA)
- Manufacturer / Brand
- Tele-Tone Radio Corp., Tele-Tone Co. Inc.; New York (NY)
- Year
- 1951 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 149156
-
- alternative name: Teletone
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- 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
- Line / Batteries (any type) / 117V = 110 -120 / 67.5 & 4.5 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: 228 Ch= BL - Tele-Tone Radio Corp., Tele-
- Shape
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Notes
-
The Tele-Tone Model 228 is a three power operated portable AM superheterodyne receiver with loop antenna. Colored plastic. On first page of service manual , typo : 354 power tube , has to be 3S4 power tube.
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Date 9-51, Set 144, Folder 13)
- Literature/Schematics (2)
- Machine Age to Jet Age II (page 299.)
- Author
- Model page created by Egon Penker. See "Data change" for further contributors.
- Other Models
-
Here you find 165 models, 77 with images and 124 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tele-Tone Radio Corp., Tele-Tone Co. Inc.; New York (NY)