Orava 226 4226U
Tesla; Praha, Bratislava etc.
- Country
- Czechoslovakia
- Manufacturer / Brand
- Tesla; Praha, Bratislava etc.
- Year
- 1970/1971
- Category
- Television Receiver (TV) or Monitor
- Radiomuseum.org ID
- 110322
-
- Brand: Supraphon
Plastic version
Standard versions, without CCIR sound.
Wooden version, HV cover removed
High voltage section
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 12
- Number of Transistors
- 7
- Semiconductors
- 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 (max.)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Orava 226 4226U - Tesla; Praha, Bratislava etc.
- Shape
- Tablemodel, low profile (big size).
- Dimensions (WHD)
- 718 x 507 x 353 mm / 28.3 x 20 x 13.9 inch
- Notes
-
59 cm B/W TV, VHF/UHF Tuner with OIRT Sound. Some versions with OIRT + CCIR sound. Sensitiity 35uV VHF, 40uV UHF. Speaker ARE489, bandwith 70Hz - 13KHz, power out 2.2W/10%. Seven transistors, common version has additionally one transistor (GC516 or EFT351) for tuner AVC.
- Net weight (2.2 lb = 1 kg)
- 28 kg / 61 lb 10.8 oz (61.674 lb)
- Source of data
- -- Collector info (Sammler)
- Author
- Model page created by a member from A. See "Data change" for further contributors.
- Other Models
-
Here you find 1857 models, 1183 with images and 669 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 226 is part of the collections of the following members.