Telephone Transformer Unit No. 6
Marconi Scientific Instrument Co. LTD.,The; London
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Marconi Scientific Instrument Co. LTD.,The; London
- Year
- 1922
- Category
- Radio module pre 1926 (not a part, not a key)
- Radiomuseum.org ID
- 302250
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - - No sound reproduction output.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Telephone Transformer Unit No. 6 - Marconi Scientific Instrument
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 100 x 140 x 180 mm / 3.9 x 5.5 x 7.1 inch
- Notes
-
Telephone Transformer (AF) for 120 ohm phones.
- Net weight (2.2 lb = 1 kg)
- 0.7 kg / 1 lb 8.7 oz (1.542 lb)
- Mentioned in
- -- Original prospect or advert (MSI catalog 1922)
- Author
- Model page created by Musée des Radios Museum. See "Data change" for further contributors.
- Other Models
-
Here you find 36 models, 36 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Marconi Scientific Instrument Co. LTD.,The; London
Collections
The model Telephone Transformer is part of the collections of the following members.