Azur VS 43-621
Electronica · 1962
- Manufacturer
- Electronica
- Country
- Romania
- Year
- 1962
- Decade
- 1960s
- Category
- Television
- Type
- Television sets
- Documentation score
- 2/5
- Last edited
- 03 OCT 2026
Specifications
- TV standard / channels
- OIRT, channels 1–12 (bands I, II, III)
- Tubes and semiconductors
- 16 tubes, 4 semiconductor diodes
- Screen size
- 43 cm
- Picture tube
- AW 43-80, 90°, electrostatic focusing, ion trap
- Antenna input
- 75 Ω unbalanced; 25 dB attenuator
- Sensitivity
- 200 µV
- Signal-to-noise ratio
- 45 dB for 75 µV input
- Selectivity
- 20 / 15 / 28 / 28 / 40 dB
- Horizontal resolution
- 450 lines (centre), 350 lines (edges)
- Audio frequency response
- 80–9000 Hz (tone open), 80–2500 Hz (tone closed)
- Audio output power
- 1 W
- Loudspeakers
- circular, 3.5 Ω, 1.5 VA
- Construction
- tilting vertical chassis; functional blocks, mostly printed wiring; 9 manual controls
- Design / kits
- CSF kits, partly Romanian components
- Power supply
- 120 / 220 V, 50 Hz
- Power consumption
- 160 VA
- Dimensions
- 550 × 440 × 350 mm
- Weight
- 28 kg
Sources: [1]
Description
The Azur VS 43-621 is a black-and-white tube television set made by Electronica in Bucharest from 1962 [1]. It was an improved version of the French-licence sets (VS 43-611), built with kits partly imported from CSF and completed with components made at Electronica and at IPRS Băneasa [1]. A later version was the Tonitza VS 43-621 A [1].
In the source table, video sensitivity is given for 6 V rms on the picture-tube cathode, sound sensitivity for 50 mW output, the selectivity values are, in order, the rejection of the own sound carrier, of the lower adjacent sound carrier, of the upper adjacent picture carrier, of the IF and of the image frequency, and the audio response at −3 dB [1].
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