- Country
- Italy
- Manufacturer / Brand
- Unda Radio; Como, Dobbiaco
- Year
- 1933/1934
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 193228
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 9
- Main principle
- Superheterodyne (common)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC) / 110; 125; 155; 220 Volt
- Loudspeaker
- Presumably Dynamic Loudspeaker (moving coil)
- from Radiomuseum.org
- Model: MU90 - Unda Radio; Como, Dobbiaco
- Notes
-
Controllo di tono. Ingresso Pick-Up.
Altro schema indica una 56 ed una 57 in luogo delle due 27,con circuito modificato. Nel circuito viene indicato in più "Silenziatore automatico".
- Literature/Schematics (1)
- Il Manuale del Radiomeccanico (vol.2°)
- Literature/Schematics (2)
- Schemario di apparecchi radio a valvole (II edizione, D.E. Ravalico - Hoepli - 1945)
- Author
- Model page created by Eduard Abfalterer. See "Data change" for further contributors.
- Other Models
-
Here you find 242 models, 160 with images and 177 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Unda Radio; Como, Dobbiaco