- Country
- Finland
- Manufacturer / Brand
- Ruusuvaara, Helsinki
- Year
- 1928 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 120564
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 3
- Main principle
- TRF with regeneration; 2 AF stage(s)
- Tuned circuits
- 2 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - For headphones or amp.
- Material
- Wooden case, TUBES VISIBLE.
- from Radiomuseum.org
- Model: ETO - Ruusuvaara, Helsinki
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Dimensions (WHD)
- 202 x 117 x 255 mm / 8 x 4.6 x 10 inch
- Net weight (2.2 lb = 1 kg)
- 2.5 kg / 5 lb 8.1 oz (5.507 lb)
- Source of data
- - - Data from my own collection
- Author
- Model page created by Eero Ukkola. See "Data change" for further contributors.
- Other Models
-
Here you find 9 models, 8 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Ruusuvaara, Helsinki
Collections
The model ETO is part of the collections of the following members.