- Country
- Germany
- Manufacturer / Brand
- Biwisi Elektronik-Gerätebau GmbH; Glems/Metzingen
- Year
- 1964
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 221895
Picture courtesy of guest Don Haywood
Picture courtesy of guest Don Haywood
FS 1964, Heft 9
Picture courtesy of guest Don Haywood
Picture courtesy of guest Don Haywood
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Wave bands
- - without
- Power type and voltage
- Dry Batteries / 1,5 Volt
- Loudspeaker
- - - No sound reproduction output.
- Material
- Metal case
- from Radiomuseum.org
- Model: Minitest 1 - Biwisi Elektronik-Gerätebau
- Shape
- Miscellaneous shapes - described under notes.
- Dimensions (WHD)
- 11 x 130 x 11 mm / 0.4 x 5.1 x 0.4 inch
- Notes
- Minitest 1 ist ein Signalgeber in Bleistiftform für NF und Rundfunk.
Frequenz: Impulsfolge 1 kHz, Impulsbreite 20 µsec; Oberwellen bis 50 MHz. Ausgangsspannung unbelastet 80 Vss. Magnetisches Streufeld 150 Oe.
- Net weight (2.2 lb = 1 kg)
- 0.025 kg / 0 lb 0.9 oz (0.055 lb)
- Price in first year of sale
- 25.00 DM
- Author
- Model page created by Museum Roggenhofer. See "Data change" for further contributors.
- Other Models
-
Here you find 2 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Biwisi Elektronik-Gerätebau GmbH; Glems/Metzingen