ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
| Specification | ||||||||
| GDS-2072A | ||||||||
| Channels | 2ch+Ext | |||||||
| Bandwidth | DC~70MHz (-3dB) | |||||||
| Rise time | 5ns | |||||||
Bandwidth Limit | 20MHz | |||||||
| Vertical Sensitivity | ||||||||
| Resolution | 8 bit | |||||||
| :1mV*~10V/div(*:when the vertical scale is set to 1mv/div,the bandwidth limit will be set to 20MHz automatically) | ||||||||
| Input Coupling | AC, DC, GND | |||||||
| Input Impedance | 1MΩ// 16pF approx. | |||||||
| DC Gain Accuracy | ±(3% X |Readout| + 0.1div + 1mV)when 2mV/div or greater is selected ±(5% X |Readout| + 0.1div + 1mV)when 1mV/div is selected; | |||||||
| Polarity | Normal & Invert | |||||||
| Maximum Input Voltage | 300Vrms, CAT I (300Vrms CAT II with GTP-151R/251R/351R/501R 10:1 probe ) | |||||||
| Offset Position Range | 1mV/div ~ 20mV/div : ±0.5V | |||||||
| 50mV/div ~ 200mV/div : ±5V | ||||||||
| 500mV/div ~ 2V/div : ±25V | ||||||||
| 5V~10V/div : ±250V | ||||||||
| Waveform Signal Process | +, -, ×, ÷, FFT, FFTrms ,d/dt ,∫dt ,√ ,Integration*, Differentiation* *: App installation required” | |||||||
| FFT:Spectral magnitude. Set FFT Vertical Scale to Linear RMS or dBV RMS, and FFT Window to Rectangular, Hamming, Hanning, or Blackman-Harris. | ||||||||
| Trigger | ||||||||
| Source | CH1 ,CH2, CH3*, CH4*, Line, EXT, D0-D15** | |||||||
| *four channel models only ;** Logic analyzer option only | ||||||||
| Trigger Mode | Auto (supports Roll Mode for 100 ms/div and slower), Normal, Single Sequence | |||||||
| Trigger Type | Edge, Pulse Width(Glitch), Video, Pulse Runt, Rise & Fall(Slope), Alternate,tme out, Event-Delay(1~65535 events), Time-Delay(Duration,10nS~10S), Logic*, Bus* (*with DS2-08LA or DS2-16LA option) | |||||||
| Holdoff range | 10ns~10s | |||||||
| Coupling | AC,DC,LF rej. ,HF rej. ,Noise rej. | |||||||
| Sensitivity | DC ~ 100MHz Approx. 1div or 1.0mV | |||||||
| 100MHz ~ 200MHz Approx. 1.5div or 15mV | ||||||||
| 200MHz ~ 300MHz Approx. 2div or 20mV | ||||||||
| External Trigger | ||||||||
| Range | ±15V | |||||||
| Sensitivity | DC ~ 100MHz Approx. 100mV | |||||||
| 100MHz ~ 200MHz Approx. 150mV | ||||||||
| 200MHz ~ 300MHz Approx. 150mV | ||||||||
| Input Impedance | 1MΩ±3%~16pF | |||||||
| Horizontal | ||||||||
| Time base Range | 1ns/div ~ 100s/div (1-2-5 increments) | |||||||
| ROLL: 100ms/div ~ 100s/div | ||||||||
| Pre-trigger | 10 div maximum | |||||||
| Post-trigger | 1000 div maximum. | |||||||
| Time base Accuracy | ±20 ppm over any ≥ 1 ms time interval | |||||||
| Real Time Sample Rate | Max.:2GSa/s | |||||||
| ET Sample Rate | 100GSa/s maximum for all models | |||||||
| Record Length | Max:2Mpts | |||||||
| Acquisition Mode | Normal, Average, Peak Detect, Single | |||||||
| Peak Detection | 2ns (typical) | |||||||
| Average | selectable from 2 to 256 | |||||||
| X-Y Mode | ||||||||
| X-Axis Input | Channel 1; Channel 3* | |||||||
| *four channel models only | ||||||||
| Y-Axis Input | Channel 2; Channel 4* | |||||||
| *four channel models only | ||||||||
| Phase Shift | ±3° at 100kHz | |||||||
| Cursors and Measurement | ||||||||
| Cursors | Amplitude, Time, Gating available;Unit:Seconds(s),Hz(1/s) ,Phase(degree) ,Ration(%) | |||||||
| Automatic Measurement | 36 sets: Pk-Pk, Max, Min, Amplitude, High, Low, Mean, Cycle Mean, RMS, Cycle RMS, Area, Cycle Area, ROVShoot, FOVShoot, RPREShoot, FPREShoot, Frequency, Period, RiseTime, FallTime, +Width, -Width, Duty Cycle, +Pulses, -Pulses, +Edges, -Edges, FRR, FRF, FFR, FFF, LRR, LRF, LFR, LFF, Phase | |||||||
| Control Panel Function | Cursors measurement | |||||||
| Auto counter | 6 digits, range from 2Hz minimum to the rated bandwidth | |||||||
| Autoset | Single-button, automatic setup of all channels for vertical, horizontal and trigger systems, with undo Autoset | |||||||
| Save Setup | 20set | |||||||
| Save Waveform | 24set | |||||||
| Display | ||||||||
| TFT LCD Type | 8" TFT LCD SVGA color display | |||||||
| Display Resolution | 800 horizontal × 600 vertical pixels (SVGA) | |||||||
| Interpolation | Sin(x)/x & Equivalent Time Sampling | |||||||
| Waveform Display | Dots, vectors, variable persistence (16ms~10s), infinite persistence | |||||||
| Waveform Update Rate | ||||||||
