https://sovietunionussr.com Sun, 03 May 2026 14:21:41 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://sovietunionussr.com/vintage-oscilloscope-s1-90-working-soviet-union-russian-1979-ussr/ https://sovietunionussr.com/vintage-oscilloscope-s1-90-working-soviet-union-russian-1979-ussr/#comments Sat, 10 Aug 2024 02:41:37 +0000 https://sovietunionussr.com/vintage-oscilloscope-s1-90-working-soviet-union-russian-1979-ussr/




















Oscilloscope S1-90 is used. In the development and configuration of circuits. All technical characteristics of the S1-90. Oscilloscope meet modern requirements. For devices of this class. Using the S1-90 oscilloscope. It is possible to test and repair a variety of instrumentation devices. The S1-90 oscilloscope quickly solves the problem of fault detection. The S1-90 oscilloscope has easy navigation. The presence of many functions in the S1-90 oscilloscope. Did not complicate the control. Therefore, working with the S1-90 oscilloscope. Is simple and convenient. The S1-90 oscilloscope is also characterized. By low accuracy and high sensitivity. Oscilloscope S1-90 is designed for visual observation of. The shape of electrical signals and measurement of their parameters. Oscilloscope S1-90 – a portable oscilloscope. Is made in a metal case and has dimensions. 100X190X300, screen size 40X60, weight 3.5 kg. The S1-90 oscilloscope has one channel, a bandwidth of 10 MHz. Main characteristics of the S1-90 oscilloscope. Number of rays 1. Rise time 35 ns. Deviation coefficient 10 mV/div. Error 5% with 1:10 divider: 8%. Settling time 120 ns. Overshoot at the top 10%. Active resistance 1± 0.05 1± 0.05 1± 0.05 MOhm. Maximum input voltage direct input 30 V. With 1:10 divider: 300 V. Working part of the screen 40 X 60 mm 8 X 10 div. Operating temperature range from 10 to 35° C. Relative humidity at 25°C 80%. Power supply 220±22 V, 50±0.5 Hz. Power consumption 32 VA. Overall dimensions 100 X 190 X 300 mm. Weight 3.5 kg. Horizontal deviation of the S1-90 oscilloscope. Time base 1.0 µs/div. Sweep error 0.1 µs/div. There are cracks on the plastic. They do not affect the work. There are traces of time. I sell in the condition as it is! For film studio, for the museum. For restoration, for the collection. A condition on a REAL photo. Look at the ACTUAL photos! You receive what you see.

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