DQ8204C - 4 CHANNEL DIGITAL STORAGE OSCILLOSCOPE 200MHz with LAN
Features
.4 channel oscilloscope
.2GSa/s sampling rate and 50GSa/s equivalent
sampling rate
.1024k recording length, 24k memory depth
.7″color TFT-LCD display
.USB-host/device
| Technical Data | DQ8074C | DQ8074C | DQ8074C | DQ8074C |
| Sampling rate | 2G Sa/s (4 channels total) |
| Equivalent sampling rate | 50G Sa/s |
| Display |
| Type | 7″ TFT-color LCD |
| Backlight intensity | 300 ni |
| Display resolution | 480 horizontal × 234 vertical pixels |
Vertical system |
| Sensitivity and accuracy | 2mV/div~5V/div |
| Vertical resolution | 8 bit |
| Width of band (-3dB) | DC (AC5Hz) 0~70MHz | DC (AC5Hz) 0~100MHz | DC (AC5Hz) 0~200MHz | DC (AC5Hz) 0~300MHz |
Selectable analog
bandwidth limit | 70MHz | 100MHz | 200MHz | 300MHz |
| Rise time | ≤5.0ns | ≤3.5ns | ≤1.7ns | ≤1.2ns |
| DC gain Accuracy | ±4%(2mV/div) ±3%(5mV/div~5V/div) |
| DC measurement accuracy | ±(3%+0.2div+2mV)(2mV/div~100mV/div)
±(3%+0.2div+100mV)(200mV/div~5V/div) |
Horizontal system |
| SEC/DIV range | 1ns~50s/div, at 1-2-5 increment |
| Waveform interpolation | Sin(x)/x, linear |
| Recording length | 1024k |
| Storage depth | 24k(Max.) |
Sampling rate and delay
time accuracy | ±50ppm (any time interval ≥1ms) |
Trigger system |
| Mode | Auto, normal, single |
| Type | Edge, pulse width, video, slope, alternate |
| Hold off range | 20ns~10s |
Math | +, -, x, ÷ |
| FFT (Hanning, Hamming, Blackman, Rectangle) |
Acquire input |
| Input coupling | DC, GND, AC |
| Input impedance | 1MΩ ±2% 18pF±3pF |
| Probe attenuation | 1x, 10x |
Supported probe
attenuation factor | 1×, 5×, 10×, 50×, 100×, 500×, 1000× |
| Max. input voltage | 400V (DC+AC peak) |
| Measurement |
| Cursor | Voltage difference (ΔV) between cursors
Time difference (ΔT) between cursors
Reciprocal of ΔT in Hz (1/ΔT) |
| Auto-measure | Vpp, Vmax, Vmin, Vamp, Vtop, Vbase, Vavg, Mean, Crms, Vrms, ROVShoot,
FOVShoot, RPREShoot, Rise time, Fall time, Freq, Period, +Wid, -Wid,
+Dut, -Dut, Bwid, Phase, FRR, FRF, FFR, FFF, LRR, LRF, LFR, LFF |
| Saving waveforms | 20 groups of waveforms and 20 setups |
| I/O | USB(D), USB(H), LAN, Pass/Fail out |
| Calibrator |
| Output voltage | 3V (≥1MΩ load) |
| Output frequency | 1kHz |
| | |
| Power source | 100~240VACrms, 45~440Hz; 50VA Max; CAT Ⅱ |
| Dimensions (W x H x D) | 358×118×156mm |
| Weight | 4.5kg |
| Accessories | Operation manual, power cord, USB cable, probe×4, sofrware CD-ROM |
