Home» Review » Oscilloscope, QUICK5020 and QUICK5040


, QUICK5020 and QUICK5040

Vertical Deflection

Sensitivity and accuracy 5mV-20V/DIV, ±3%
1mV-1V/DIV, ±5%
(X5 times, CH1 only)
in 12 calibrated steps of a 1:2:5 sequence
Band-width DC (AC 10Hz)-20 MHz (QUICK5020)
DC (AC 10Hz)-40 MHz (QUICK5040)
Rise Time V/17.5 ns (QUICK5020)
V/8.75 ns (QUICK5040)
Input coupling AC, GND, DC
Input impedance About 1M Ω//30PF
Max input voltage 400V (DC+AC peak)
Vertical mode CH1, CH2, DUAL (CHOP, ALT), ADD,CH2 backwards
CH1 Signal Output 25mV/DIV into 50Ω, 20Hz-10M Hz (-3dB)

Horizontal Deflection

Time Base 0.2μS-0.2S/DIV in 19 steps of a 1:2:5 sequence
Sweep Magnification 10 times (max sweep rate 20ns/DIV)
Accuracy ±3%, ±5% X10 times


Trigger mode AUTO, NORM, TV-V, TV-H
Trigger source VER (DUAL, ALT), CH1, EXT, LINE
Trigger coupling AC
Trigger slope +, -
External trigger input Input impedance: About 1MΩ
Max input voltage: 400V (DC+AC peak)
Sensitivity inside 20Hz-2M Hz: 0.5 DIV (0.2Vp-p)
(Outside) 2M Hz-20M Hz: 1.5DIV (0.8Vp-p)
20M Hz-40M Hz: 1.5DIV (0.8Vp-p)
TV signal 1DIV (1Vp-p)

X-Y operation

Input X axis: CH1 input signal
Y axis: CH2 input signal
Band-width X axis: QUICK5020: DC-500KHz (-3dB)
QUICK5040: DC-1MHz (-3dB)
Phase difference < 3°(DC-50KHz)

X axis

Input impedance 20KΩ-30KΩ
Input signal 5Vp-p (negative going signal increases intensity)
Frequency response DC-2MHz
Max input voltage 30V(DC+AC peak)


Output voltage 0.5Vp-p rectangular wave 1KHz


Power supply AC220V±10% 50Hz±5%
Power consumption 45W
Dimensions 316(L)*135(W)*410(H) mm
Temperature range 0℃-40℃, 85%RH
Weight About 7.8kg