4B-68
Sharp; Osaka
- Country
- Japan
- Manufacturer / Brand
- Sharp; Osaka
- Year
- 1958 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 158492
-
- alternative name: Hayakawa Electric Co.Ltd.
- Number of Tubes
- 4
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Dry Batteries / 67,5 & 1,5 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9.5 cm = 3.7 inch
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: 4B-68 - Sharp; Osaka
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Dimensions (WHD)
- 190 x 160 x 50 mm / 7.5 x 6.3 x 2 inch
- Notes
-
Leather case.
Reception range 535 - 1605 KHz, ferrite antenna
Empfangsbereich 535 - 1605 KHz, Ferritantenne
- Author
- Model page created by Hans De Seijn. See "Data change" for further contributors.
- Other Models
-
Here you find 1333 models, 1203 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 4B-68 is part of the collections of the following members.