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M621 Technical specification Back

Technical Specification

Vertical deflection system

Inputs 2 channels, 1 external trigger input/Compensation generator output
Frequency response in +- 3dB band 0 Hz to 150 MHz (DC); 1.2 Hz to 150 MHz (AC)
Input impedance 1 MOhm/20 pF
Deflection factor range 10 mV/div to 5 V/div in 1-2-5 sequence
Accuracy +- 2.5 %
Resolution 8 bits (0.4 %)
Maximum input voltage +- 100 V
Others Digital Shielding (DSH), Shape Prediction (SHP)

Horizontal deflection system

Sweep time base range Real time - 1 µs/div to 2 s/div
Repetitive - 10 ns/div to 2 s/div
Sampling frequencies Real time - 1 kHz to 50 MHz
Repetitive - 1kHz to 5 GHz (Equivalent Sampling Rate)
Others Dual time base

Triggering

Trigger source Channel A, Channel B, External
Threshold setting Channel A, Channel B on the whole display range, External fixed about 1.2 V
Triggering options - triggering on leading or trailing edge
- on defined length of trigger event (Digital Filter)
- on a defined number of trigger events
Record length max 32000 samples for fast time base
[limited by the computer RAM for slow time base (50 kS/s)]

System requirements

Computer IBM PC and compatible with 80486 or faster CPU, 8 MB of RAM or more, EPP Port or USB port, CD drive
Operating System Windows 3.x / Windows 95 / Windows 98 / Windows ME / Windows NT / Windows 2000 / Windows XP