Zwerg GWZ131 Holzgehäuse
Tefi-Apparatebau; Porz bei Köln
- Country
- Germany
- Manufacturer / Brand
- Tefi-Apparatebau; Porz bei Köln
- Year
- 1947 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 228583
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 3
- Number of Transistors
- Semiconductors
- Tr.Gl.=Metal-rectif.
- Main principle
- TRF with regeneration
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- AC/DC-set / 110; 220 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
- Power out
- 1 W (unknown quality)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Zwerg GWZ131 [Holzgehäuse] - Tefi-Apparatebau; Porz bei
- Shape
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Dimensions (WHD)
- 154 x 108 x 110 mm / 6.1 x 4.3 x 4.3 inch
- Notes
-
Tefi Zwerg GWZ131 im Holzgehäuse, wohl Kleinserie.
Skala Kunststoff. Technisch wie Zwerg GWZ131 im Bakelitgehäuse.
- Net weight (2.2 lb = 1 kg)
- 1.5 kg / 3 lb 4.9 oz (3.304 lb)
- Author
- Model page created by Wolfram Zylka. See "Data change" for further contributors.
- Other Models
-
Here you find 113 models, 101 with images and 98 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tefi-Apparatebau; Porz bei Köln