Beteco Betecophon W
Strumpf GmbH, Hermann (Beteco); Berlin
- Country
- Germany
- Manufacturer / Brand
- Strumpf GmbH, Hermann (Beteco); Berlin
- Year
- 1934
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 242630
-
- Brand: Beteco
-Abbildung aus Werbeblatt-
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 27.5 cm = 10.8 inch
- Material
- Various materials
- from Radiomuseum.org
- Model: Beteco Betecophon W - Strumpf GmbH, Hermann Beteco;
- Shape
- Chassis only or for «building in»
- Dimensions (WHD)
- 275 x 215 x 305 mm / 10.8 x 8.5 x 12 inch
- Notes
-
Einbau-Lautsprecher (Chassis) mit Anpassungstransformator für verschiedene Endröhren; eingebaute Feinsicherung; für verschiedene Netz-Wechselspannungen umschaltbar; eingebaute Gleichrichterröhre. Belastbarkeit: 15W.
- Net weight (2.2 lb = 1 kg)
- 11 kg / 24 lb 3.7 oz (24.229 lb)
- Price in first year of sale
- 150.00 RM
- Mentioned in
- -- Original prospect or advert
- Author
- Model page created by Michael Mischke. See "Data change" for further contributors.
- Other Models
-
Here you find 95 models, 79 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Strumpf GmbH, Hermann (Beteco); Berlin