Sperrkreis W40
Welker, Ing. Erich; Borna b. Leipzig
- Country
- Germany
- Manufacturer / Brand
- Welker, Ing. Erich; Borna b. Leipzig
- Year
- 1950 ?
- Category
- Radio module post 1925 (not a part, not a key)
- Radiomuseum.org ID
- 129018
- Main principle
- RF-Circuit or wave trap (separate, can also be an antenna with amp.)
- Wave bands
- Broadcast only (MW).
- Material
- Bakelite case
- from Radiomuseum.org
- Model: Sperrkreis W40 - Welker, Ing. Erich; Borna b.
- Dimensions (WHD)
- 60 x 30 x 85 mm / 2.4 x 1.2 x 3.3 inch
- Notes
-
Anstecksperrkreis, variabel. Sperrbereich etwa 600...1600 kHz. Verschiedene Ausführungen des Bedienknopfes möglich.
Als W34 Einbausperrkreis, variabel, mit gleichen Daten wie W40 zum Einbau in Rundfunkgeräte.
- Source of data
- - - Data from my own collection
- Mentioned in
- Gebrauchswarenkatalog Rundfunk-Fernsehen, Leipzig 1954
- Author
- Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.
- Other Models
-
Here you find 8 models, 5 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Welker, Ing. Erich; Borna b. Leipzig
Collections
The model Sperrkreis is part of the collections of the following members.