Crystal Radio
Minilabs (Educational Design, Inc.); New York, NY
- Country
- United States of America (USA)
- Manufacturer / Brand
- Minilabs (Educational Design, Inc.); New York, NY
- Year
- 1995 ??
- Category
- Kit (Parts plus instruction) or building instructions only
- Radiomuseum.org ID
- 73355
Das fertige Modell.
Bausatz in der Verpackung
Die Einzelteile des Bausatzes
Ebay user stachelradio 160714002006
Ebay user stachelradio 160714002006
Click on the schematic thumbnail to request the schematic as a free document.
- Main principle
- Crystal or Solid State Detector; Crystal-detection 1 circuit (no tubes)
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- No Power needed
- Loudspeaker
- - For headphones or amp.
- from Radiomuseum.org
- Model: Crystal Radio - Minilabs Educational Design,
- Dimensions (WHD)
- 92 x 74 x 91 mm / 3.6 x 2.9 x 3.6 inch
- Notes
-
Crystal Radio Kit for the education of children from 8 years to adult. Detailed assembly instructions with additional information about theory.
Bausatz mit fertig gewickelter Schiebe-Spule, Ge-Diode, Kristall-Ohrhörer, vorgefertigte Einzelteile. Verdrahtung mit Schraubverbindung. - Vertrieb vor Jahren über "Westfalia".
- Author
- Model page created by Wolfgang Eckardt. See "Data change" for further contributors.
- Other Models
-
Here you find 2 models, 2 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Minilabs (Educational Design, Inc.); New York, NY
Collections
The model Crystal Radio is part of the collections of the following members.
Forum contributions about this model: Minilabs Educational: Crystal Radio
Threads: 1 | Posts: 3
In der Deutschen Anleitung finden sich folgende Angaben betreffend Original Design und Vertriebsquellen:
- Educational Design, Inc. 47 West 13th St. New York, NY 10011; 1977
- Tree of Knowledge (Europe) c/o Tali Ltd. 37 Broadhurst Gardens, London N.W.6 England 3QT
Tel. 017-486 4377
- Tree of Knowledge (1979) Kibbutz Yasur 20150, Israel; 1990
Es ist also fraglich, ob die Konstruktion aus Israel stammt, da das Copyright 1977 von Educational Systems NY beansprucht wird.
FS
- Educational Design, Inc. 47 West 13th St. New York, NY 10011; 1977
- Tree of Knowledge (Europe) c/o Tali Ltd. 37 Broadhurst Gardens, London N.W.6 England 3QT
Tel. 017-486 4377
- Tree of Knowledge (1979) Kibbutz Yasur 20150, Israel; 1990
Es ist also fraglich, ob die Konstruktion aus Israel stammt, da das Copyright 1977 von Educational Systems NY beansprucht wird.
FS
Felix Schaffhauser, 13.Dec.05