Transistor Six TR-237
Sharp; Osaka
- Country
- Japan
- Manufacturer / Brand
- Sharp; Osaka
- Year
- 1959 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 265483
-
- alternative name: Hayakawa Electric Co.Ltd.
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 6
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz
- Tuned circuits
- 5 AM circuit(s)
- Wave bands
- Broadcast and Short Wave (SW).
- Power type and voltage
- Batteries / addl. power jack / AA: 4 x 1,5 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6.6 cm = 2.6 inch
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Transistor Six TR-237 - Sharp; Osaka
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 150 x 90 x 37 mm / 5.9 x 3.5 x 1.5 inch
- Notes
-
SW: 3.9 ... 12.1 MHz
- Net weight (2.2 lb = 1 kg)
- 0.4 kg / 0 lb 14.1 oz (0.881 lb)
- Author
- Model page created by José Manuel Silvestre. See "Data change" for further contributors.
- Other Models
-
Here you find 1338 models, 1209 with images and 517 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sharp; Osaka
Collections
The model Transistor Six is part of the collections of the following members.