Orava 135 4135U
Tesla; Praha, Bratislava etc.
- Country
- Czechoslovakia
- Manufacturer / Brand
- Tesla; Praha, Bratislava etc.
- Year
- 1970/1971
- Category
- Television Receiver (TV) or Monitor
- Radiomuseum.org ID
- 171622
-
- Brand: Supraphon
Front view, working state
Back cover
Parts inside
Label
- Number of Tubes
- 14
- Number of Transistors
- 2
- Semiconductors
- OC170
- Main principle
- Superheterodyne (common); ZF/IF 38000 kHz
- Wave bands
- VHF incl. FM and/or UHF (see notes for details)
- Power type and voltage
- Alternating Current supply (AC) / 220 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
- Power out
- 2.2 W (undistorted)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Orava 135 4135U - Tesla; Praha, Bratislava etc.
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 324 x 424 x 367 mm / 12.8 x 16.7 x 14.4 inch
- Notes
-
I-III OIRT bands. Tesla picture tube labeled 502QQ44. Power consuption 160W. Some users have added mixer for 5.5 MHz sound with other OC170. VHF tuner manufactured in Yugoslavia, sensitivity average 35uV.
- Net weight (2.2 lb = 1 kg)
- 19 kg / 41 lb 13.6 oz (41.85 lb)
- Source of data
- -- Original prospect or advert
- Author
- Model page created by Gabriel Toth. See "Data change" for further contributors.
- Other Models
-
Here you find 1832 models, 1138 with images and 643 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tesla; Praha, Bratislava etc.
Collections
The model Orava 135 is part of the collections of the following members.