Ultra Unknown
Mexo Oy, Helsinki
- Country
- Finland
- Manufacturer / Brand
- Mexo Oy, Helsinki
- Year
- 1953 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 210753
-
- Brand: Comet, Helsinki
- Number of Tubes
- 6
- Main principle
- Superheterodyne (common)
- Wave bands
- Broadcast, Long Wave and Short Wave.
- Power type and voltage
- Alternating Current supply (AC) / 110; 127; 220; 250 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 20 cm = 7.9 inch
- Material
- Wooden case
- from Radiomuseum.org
- Model: Ultra Unknown - Mexo Oy, Helsinki
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 455 x 300 x 215 mm / 17.9 x 11.8 x 8.5 inch
- Notes
- Compare to Mexo Comet.
- Author
- Model page created by Timo Rantasaari. See "Data change" for further contributors.
- Other Models
-
Here you find 11 models, 9 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Mexo Oy, Helsinki
Collections
The model Ultra is part of the collections of the following members.