Oscilloscope vintage USSR SI-55 - 10MHz ( tube - 9LO2I )

Description

Contents of delivery:
The device itself
Power cord 220V
The book is in Russian and English.
Oscilloscope specifications
Indicator type - CRT 9LO2I
Working part of the screen for each beam - 42X60 mm
Power supply: 220 V, 50 Hz; 115 and 220 V, 400 Hz; From a direct current source - 24 V; 1.5 A
Power consumption - 70 VA
Overall dimensions - 355X205X490 mm
Weight - 15 kg
Vertical deflection
Bandwidth - 0-10 MHz
Rise time - 35 ns
Rejection coefficient - 10 mV / div-20 V / div
Input impedance and capacitance: 1 MΩ, 40 pF
Horizontal deflection
Sweep Ratio - 0.02 μs / div-20 ms / div (with 5x stretch)
Sweep operating mode: self-oscillating, waiting
Synchronization: internal - with an image of 6 mm or more (up to 10 MHz); External - signals with an amplitude of 0.5-15 V and a frequency of up to 10 MHz
is a high-precision model with a wide scope of use (from repair shops and educational institutions to high-class research laboratories, plus an ordinary radio amateur who is keen on studying oscillatory processes can buy the device). has impeccable technical characteristics that fully justify its price, and is distinguished by ease of use due to its small dimensions and weight. The case is resistant to mechanical stress and easily withstands intensive use. The device measures the set parameters in real time and displays information on a special screen. It is a reference technique that meets the strictest standards.
Oscilloscope universal
The universal oscilloscope is designed to study one or simultaneously two synchronous signals with an amplitude of 30mV-140V and a duration of 0.2μs-0.2s.
The universal power supply allows the device to be used in search and reconnaissance expeditions.
Technical characteristics of devices oscilloscopes C1-55 universal:
Vertical deflection
Bandwidth - 0MHz-10MHz;
Rise time of HR - 35ns;
Deviation coefficient - 10mV / div. -20V / div .;
C1-55 error - 4%;
Input resistance - 1 MΩ;
Capacity - 40pF.
Horizontal deflection
Sweep factor - 0.02μs / div-20ms / div;
Sweep operating mode: self-oscillating, waiting;
Synchronization:
- internal - with an image of 6mm or more (up to 10MHz);
- external - signals with an amplitude of 0.5V-15V and a frequency of up to 10MHz;
Shipping
Expedited shipping DHL 5-15
days.
PAYMENT
We accept the following payment methods: PayPal and payment to a bank account for legal entities.
Returns...
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If it is NOT DOA, then we will refund 80% of the money you paid to win the auction, once the item(s) is returned back to us. We do charge a 20% of restocking fee. Item(s) must be in the same condition as we have shipped out.
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Buyer must pay for all other shipping fees for any type of returns.
We do NOT accept returns for complaints from buyers regarding additional items that were not included in the auction description. For example, we will not accept complaints for not including the original box, manuals, or accessories
IF IT IS NOT STATED IN AUCTION
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