20MHz student oscilloscope

Specifications 20 MHz Dual Channel High Sensitivity 1MV/div, ALT Triggering Function Z-Axis input CH1 Output Encoder For Swe

Specifications

20 MHz Dual-Channel High Sensitivity 1MV/div, ALT Triggering Function Z-Axis input CH1 Output Encoder For Sweep Switch Fully

Feature:

High luminance,internal graticule CRTJapanese electronic encoder,light,handy and reliableFully sealed long live vertical mode switchALT Triggering Function. Two indepen dent signalssimultaneous observationBuild-in 6 Digit Frequency Counter20MHz Dual Channel10 times sweep magnificationTV Synchronization,X-Y mode

Specification:

Horizontal System

Sweep time: 0.2uSec~0.5Sec/DIV,20steps in 1-2-5 sequence;

Sweep time accuracy:±3%

Vernier sweep time control:≤1/2.5 of panel-indicated  118alue;

Sweep magnification: 10 times;

×10MAG sweep time accuracy: ±5% (20nSec~50nSec are uncalibrated);

Linearity:±5%,×10MAG: ±10% (0.2s~1us)

Position shift caused by ×10MAG: within 2DIV. At CRT screen center

X-Y MODE:

Frequency bandwidth: DC to at least 500KHz;

X-Y phase difference:≤3°at DC~50KHz

Sensitivity: Same as vertical axis. (X-axis:CH1 input signal; Y-axis:CH2 input signal.);

CALIBRATION VOLTAGE

Waveform: Positive-going square wave;

Frequency: Approx. 1KHz;

Duty ratio: Within 48:52;

Output voltage: 2Vp-p±2%;

Output impedance: Approx.1KΩ

20MHz student oscilloscope