Telephone receiver - Auricolare telefonico
Unknown to us - Worldwide
- Country
- Worldwide
- Manufacturer / Brand
- Unknown to us - Worldwide
- Year
- 1900 ??
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 314359
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - Is a Headphone or Earphone
- Material
- Various materials
- from Radiomuseum.org
- Model: Telephone receiver - Auricolare telefonico - Unknown to us - Worldwide
- Shape
- Tablemodel, high profile (upright - NOT Cathedral nor decorative).
- Dimensions (WHD)
- 150 x 0 x 0 mm / 5.9 x 0 x 0 inch
- Notes
-
Auricolare Telefonico elettromagnetico, con padiglione di ascolto e base superiore in legno,impugnatura in vetro.
Lunghezza totale 150 mm,diametro dell'impugnatura di vetro 35 mm
Resistenza bobina 220ΩPeriodo di costruzione stimata,fine 800 /inizi 900
Early telephone receiver from late 1800s to early 1900s. Magnetic principle, DC resistance of the coil is 220Ω. The grip is made of lacquered glass (lacquer peeled off).
- Net weight (2.2 lb = 1 kg)
- 0.3 kg / 0 lb 10.6 oz (0.661 lb)
- Author
- Model page created by Antonio Varrica. See "Data change" for further contributors.
- Other Models
-
Here you find 830 models, 763 with images and 29 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Unknown to us - Worldwide
Collections
The model Telephone receiver - Auricolare telefonico is part of the collections of the following members.