MCP CQ5020 Analog Oscilloscope – 20MHz Dual Channel

CQ5020 - DUAL CHANNEL OSCILLOSCOPE

Features

.20MHz/30MHz/40MHz dual channel
.High sensitivity 1mV/DIV
.Wide vertical range 20V/DIV
.TV synchronization
.Z axis input
.Vertical mode triggering
.CH 1 output

Technical Data
CQ5020/CQ5030/CQ5040

CRT

Type
6" rectangle, internalgraticule, 0%, 10%, 90% and 100% marks

Display area
8 x 10DIV (DIV=10mm)

Accelerating voltage
.9kV(CQ5020) 2kV (CQ5030)12kV(CQ5040)

Intensity and focusing
Continuously adjustable at front panel

Trace rotation
Adjusted at the front panel

VERTICAL SYSTEM

Sensitivity and accuracy
5mV / DIV~20V / DIV ±3% 1mV / DIV ~ 2mV / DIV, ±5%
12 calibration steps in 1-2-5 sequence, x 5 MAG only CH1

Trimming ratio
?2.5:1

Width of band (-3dB)
DC(AC 10Hz) ~20MHz (CQ5020)

DC(AC 10Hz) ~30MHz (CQ5030)

DC(AC 10Hz) ~40MHz (CQ5040)

Rise Time
?17.5ns (CQ5020)

?12ns (CQ5030)

?8.75ns (CQ5040)

Max. Input Voltage
400V (DC + ACpeak) at 1kHz or less

Input Coupling
AC, DC, GND

Input Impedance
Approx. 1M?±3% 30pF±5pF

Vertical Mode
CH1, CH2, DUAL (CHOP, ALT) ADD, CH2 inverse

CH1 signal output
25mV / DIV 50? 20Hz~10MHz(-3dB)

HORIZONTAL SYSTEM

Sweep time
0.2us~0.2s / DIV 19 steps in 1-2-5 sequence

Sweep accuracy
±3%, ±5% at x10MAG

Trimming ratio
?2.5:1

Sweep magnificaton
x10MAG

Max sweep time
20nS/DIV

TRIGGER SYSTEM

Trigger Modes
AUTO,NORM,TV

Trigger Source
VERT-MODE, CH1, EXT, LINE

Coupling
AC

Trigger Polarity
"+" or "-"

Trigger sensitivity
1
10Hz~10MHz
10MHz~20MHz
20MHz~30MHz
30MHz~40MHz

INT
0.5DIV
1.5DIV
1.5DIV
1.5DIV

EXT
0.2
0.8
0.2
0.8

TV sync pulse 1 DIV or 1V (EXT)

External trigger input
Input impedance: 1M?±3% 25pF±5pF

Max. input voltage: 400V

X-Y OPERATION

Input
X-axis: CH1, Y-axis: CH2

Sensitivity & accuracy
5mV~20V/DIV, ±3% 1mV/DIV~2mV/DIV, ±5%

Width of band (-3dB)
Axis X: CQ5020: DC ~ 500kHz CQ5030: DC ~ 1MHz CQ5040: DC ~ 1MHz

Phase difference
?3 or less from DC to 50kHz)

Axis Z

Sensitivity
5V

Polarity
Negative going input increase intensity

Input impedance
20K?~30K?

Usable frequency range
DC~2MHz

Max. input voltage
30V (DC+AC peak)

CALIBRATION

Signal
1kHz 0.5Vp-p square wave

POWER SOURCE
110~127 VAC±10%, 220~240VAC±10%, 50Hz±2Hz / 60Hz±2Hz

ACCESSORIES

Instruction manual x 1, Power cable x 1 ,Fuse x 1, Probe x 2

DIMENSIONS & WEIGHT
316mm x 132mm x 410mm, Approx 7.8kg