Chi tiết sản phẩm

Hãng sản xuất : GW instek/Đài Loan
Model : GDS-2204A
Xuất xứ : Đài Loan
Bảo hành : 12 tháng

Băng thông : 200Mhz
Số kênh : 4+EXT
Tốc độ lấy mẫu : 2Gsa/s
Rise Time : 1.75ns
Độ nhạy : 1mV~10V/div
Độ chính xác : ±3% khi chọn >= 2mV/div ; ±5% khi chọn 1mV/div
Độ phân giải : 8 bit
Độ dài sóng : 2Mega
Trở kháng vào : 1MΩ// 16pF
Đầu vào max : 300Vrms, CAT I
Tính toán sóng : +, -, ×, ÷, FFT, FFTrms ,d/dt ,∫dt ,√ , tùy chọn( Integration, Differentiation)
Giới hạn băng thông : 20Mhz (-3dB)
Độ nhạy thời gian : 1ns/div ~ 100s/div
Trigger : CH1, CH2, CH3, CH4, Line, EXT, D0-D15 (Option)
Chế độ : X-Y
Phân tích Logic ( Option):
Băng thông: 200MHz
Tốc độ lấy mẫu: 500MSa/s
Độ dài sóng: 2M
Kênh đầu vào: 16 số hoặc 8 số
Màn hình : 8 inch, 800x600
Giao tiếp : RS232, USB 2.0, Ethernet Port, Go-NoGo BNC, SVGA Video (option), GPIB (Option)
Nguồn : AC 100V-240V , 48 ~ 63 Hz
Kích thước : 380mm x 220mm x 145mm
Khối lượng : 4.2Kg
Phụ kiện gồm: Que đo GTP-250A-2 (4 kênh), Hướng dẫn sử dụng (đĩa CD+ sách), đầu cắm nguồn
Chi tiết
Catalog
Specification
GDS-2072A GDS-2074A GDS-2102A GDS-2104A GDS-2202A GDS-2204A GDS-2302A GDS-2304A
Channels 2ch+Ext 4ch+Ext 2ch+Ext 4ch+Ext 2ch+Ext 4ch+Ext 2ch+Ext 4ch+Ext
Bandwidth DC~70MHz
(-3dB) DC~70MHz
(-3dB) DC~100MHz
(-3dB) DC~100MHz
(-3dB) DC~200MHz
(-3dB) DC~200MHz
(-3dB) DC~300MHz
(-3dB) DC~300MHz
(-3dB)
Rise time 5ns 5ns 3.5ns 3.5ns 1.75ns 1.75ns 1.17ns 1.17ns
Bandwidth Limit
20MHz 20MHz 20MHz 20MHz 20M/100MHz 20M/100MHz 20M/100M
/200MHz 20M/100M
/200MHz
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