Duetto 444 A-2
Tesla; Praha, Bratislava etc.
- Country
- Czechoslovakia
- Manufacturer / Brand
- Tesla; Praha, Bratislava etc.
- Year
- 1985/1986
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 204145
-
- Brand: Supraphon
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 11
- Semiconductors
- KF125_Transistor KF125_Transistor KF125_Transistor KC148 KF124 KF124 KC148 KC148 KC148 KC148 KC149 A281D MBA810 MAA550
- Main principle
- Superheterodyne (common); ZF/IF 455/10700 kHz
- Wave bands
- Broadcast, Long Wave, Short Wave plus FM or UHF.
- Power type and voltage
- Alternating Current supply (AC) / 220 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Duetto 444 A-2 - Tesla; Praha, Bratislava etc.
- Shape
- Tablemodel with Push Buttons.
- Dimensions (WHD)
- 400 x 130 x 180 mm / 15.7 x 5.1 x 7.1 inch
- Notes
- Tesla model Duetto 444A from Praha and this model from Tesla Bratislava, Duetto 444A-2: UKW OIRT 65···73,5 MHz and CCIR 88···104 MHz; Socket for second loudspeaker and one for separate antenna, TA/TB.
- Net weight (2.2 lb = 1 kg)
- 2.7 kg / 5 lb 15.2 oz (5.947 lb)
- Author
- Model page created by Ernst Erb. See "Data change" for further contributors.
- Other Models
-
Here you find 1835 models, 1152 with images and 661 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 Duetto is part of the collections of the following members.