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Product Detail

CQ5020/5030/5040

 
Details

CQ5020/5030/5040

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 DataCQ5020/CQ5030/CQ5040
CRT
Type6" rectangle, internalgraticule, 0%, 10%, 90% and 100% marks
Display area8 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 accuracy5mV / 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 CouplingAC, DC, GND
Input ImpedanceApprox. 1MΩ±3% 30pF±5pF
Vertical ModeCH1, CH2, DUAL (CHOP, ALT) ADD, CH2 inverse
CH1 signal output25mV / DIV 50Ω 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 magnificatonx10MAG
Max sweep time20nS/DIV
TRIGGER SYSTEM
Trigger Modes AUTO,NORM,TV
Trigger SourceVERT-MODE, CH1, EXT, LINE
CouplingAC
Trigger Polarity"+" or "-"
Trigger sensitivity110Hz~10MHz10MHz~20MHz20MHz~30MHz30MHz~40MHz
INT0.5DIV1.5DIV1.5DIV1.5DIV
EXT0.20.80.20.8
TV sync pulse 1 DIV or 1V (EXT)
External trigger inputInput impedance: 1MΩ±3% 25pF±5pF
Max. input voltage: 400V
X-Y OPERATION
InputX-axis: CH1, Y-axis: CH2
Sensitivity & accuracy5mV~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
Sensitivity5V
PolarityNegative going input increase intensity
Input impedance20KΩ~30KΩ
Usable frequency rangeDC~2MHz
Max. input voltage30V (DC+AC peak)
CALIBRATION
Signal1kHz 0.5Vp-p square wave
POWER SOURCE110~127 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 & WEIGHT316mm x 132mm x 410mm, Approx 7.8kg