DQ1202C - Цифровой запоминающий осциллограф (с логикой

DQ1202C - Digital storage oscilloscope (with logic analyzer function) Features: Support logic analyzer and multimeter 2GSa/s sampling rate and 50GSa/s equivalent sampling rate 12k channel memory depth 5.7-inch color LCD display USB-host/device, RS232 and option LAN, GPIB interface DQ1042C DQ1062C DQ1102C DQ1152C DQ1202C Channels 2 external + logical analyzer + multimeter Sampling rate 2GSa/s Equivalent sampling rate 50GSa/s Display Type 5.7 rectangle color LCD Backlight intensity 300 nit Display resolution 320 horizontal × 240 vertical pixels Vertical system Sensitivity and accuracy 1mV/div 10V/div Vertical resolution 8 bit Width of band (-3dB) DC (AC 5Hz) 40MHz DC (AC 5Hz) 60MHz DC (AC 5Hz) 100MHz DC (AC 5Hz) 150MHz DC (AC 5Hz) 200MHz Selectable analog bandwidth limit 20MHz Rise time ≤8.7ns ≤5.8ns ≤3.5ns ≤2.3ns ≤1.8ns DC gain Accuracy ±5%(1mV/div) ±4%(2mV/div) ±3%(5mV/div 10V/div) DC measurement accuracy ±(5%+0.1div)( 1mV/div) ±(4%+0.1div)(2mV/div) ±(3%+0.1div)(5mV/div 10V/div) Horizontal system SEC/DIV range 2ns 50s/div(200MHz, 150MHz) 5ns 50ns/div(100MHz 40MHz), at 1-2-5 incrementWaveform interpolation Sin(x)/x Recording length 1024k Sampling rate and delay time accuracy ±50ppm (any time interval ≥1ms) Delta time measurement accuracy Single: ±(1 sampling time interval + 50ppm×rdg. + 0.6ns) >16 average values: ± (1 sampling time interval + 50ppm×rdg. + 0.4ns) Trigger system Mode Auto, normal, single type Edge, pulse, video, alternate Hold off range 100ns 1.5s Math +, -, ×, ÷ FFT Acquire input Input coupling DC, GND, AC Input impedance 1MΩ ±1.5% 24pF±3pF Probe attenuation 1×, 10×, 100×, 1000× Max. input voltage 400V (DC+AC peak) Measurement Cursor Voltage difference (V) between cursors Time difference (T) between cursors Reciprocal of T in Hz (1/T) Auto-measure Vrms, Vavg, Vp-p, Vmax, Vmin, Vtop, Vhigh, Vlow, Vmid, Vamp; Period, Freq, Rise, Fall, +Width, -Width, +Duty, -Duty, Delay I/O Standard USB(D), USB(H) Options GPIB, LAN Calibrator Output voltage 3V (≥1MΩ load) Output frequency 1kHz Logical analyzer Input channel 200MSa/s Max. sampling rate D0 D15 Recording length 512k Max. input voltage ±40Vpeak Minimum voltage slew 1.2Vpp Trigger mode Code D0 D15, Trigger code: H, L, X Clock edge: Rise, Fall persist D0 D15, Trigger code: H, L, X Condition: >, <, = Persist setup: 20ns 10s Digital multimeter characterists DC voltage Range: 400.0mV/4.000V/40.00V/400.0V Accuracy: ± (1%+5digits) AC voltage (40Hz 400Hz) Range: 400.0mV/4.000V/40.00V/400.0V Accuracy: ± (1.2%+5digits) Resistance Range: 400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ Accuracy: ± (1.5%+5digits) On/off <70.0Ω Diode Forward voltage drop 0.5 0.8V DC current Range: 4mA/40mA/400mA accuracy: ± (1%+5digits) Range: 4A accuracy: ± (1.5%+5digits) Power source 100 240VACrms, 45 440Hz; 50VA Max; CAT Dimensions (W×H×D) 320×150×130 Weight 2.5kg Accessories Operation manual, adapter, probe×2, multimeter pen×2, current-voltage convertor module×2,