GDS-2204數字示波器中國臺灣固緯(GWinstek)
200MHz頻寬,4輸入通道,
GDS-2202數字示波器2輸入通道,
GDS-2202數字示波器2輸入通道,
1GSa/s 即時取樣率以及 25GSa/s 等效取樣率
25000點之記憶體長度
5.6 吋 TFT 彩色 LCD 熒幕
支援USB HOST/DEVICE：支持USB存儲卡(U盤),USB 印表機
支援AC/DC電源操作模式（選購）,高容量電池模組,可提供連續4小時操作(選購)
25000點之記憶體長度
5.6 吋 TFT 彩色 LCD 熒幕
支援USB HOST/DEVICE：支持USB存儲卡(U盤),USB 印表機
支援AC/DC電源操作模式（選購）,高容量電池模組,可提供連續4小時操作(選購)
規格
VERTICAL | |
Channels | 4 |
Bandwidth | DC ~ 200MHz (-3dB) |
Rise Time | 1.75ns Approx. |
Sensitivity | 2mV/div ~ 5V/div (1-2-5 increments) |
Accuracy | ∮(3% x |Readout|+0.05 div x Volts/div+0.8mV) |
Input Coupling | AC, DC & Ground |
Input Impedance | 1M∮2%, ~16pF |
Polarity | Normal & Invert |
Maximum Input | 300V (DC+AC peak), CATII |
Waveform Signal Process | + , - , FFT |
Offset Range | 2mV/div ~ 20mV/div : 0.5V ; 50mV/div ~ 200mV/div : 5V ; 500mV/div ~ 2V/div : 50V ; 5V/div : 300V |
Bandwidth Limit | 20MHz (-3dB) |
TRIGGER | |
Sources | CH1 , CH2 , CH3 , CH4 , Line |
Modes | Auto-Level, AUTO, NORMAL, SINGLE, TV, Edge |
Coupling | AC , DC , LF rej. , HF rej. , Noise rej. |
Sensitivity | DC ~ 25MHz : Approx. 0.5div or 5mV 25MHz ~ 200MHz : Approx. 1div or 10mV |
HORIZONTAL | |
Range | 1ns/div ~ 10s/div (1-2-5 increments); ROLL : 250ms/div ~ 10s/div |
Modes | MAIN, WINDOW, WINDOW ZOOM, ROLL, SCAN, X-Y |
Accuracy | ∮0.01% |
Pre-Trigger | 20 div maximum |
Post-Trigger | 1000 div |
X-Y MODE | |
X-Axis Input | Channel 1 |
Y-Axis Input | Channel 2 |
Phase Shift | ∮3 at 100kHz |
SIGNAL ACQUISITION | |
Real-Time Sample Rate | 1GSa/s maximum |
Equivalent Sample Rate | 25GSa/s maximum |
Vertical Resolution | 8 Bits |
Record Length | 25K Dots maximum |
Acquisition Mode | Normal, Peak Detect, Average |
Peak Detection | 10ns |
Average | 2 , 4 , 8 , 16 , 32 , 64 , 128 , 256 |
CURSORS AND MEASUREMENT | |
Voltage Measurement | Vpp , Vamp , V avg , Vrms , Vhi , Vlo , Vmax , Vmin , Rise Preshoot/ Overshoot , Fall Preshoot/Overshoot |
Time Measurement | Freq , Period , Rise Time , Fall Time , Positive Width , NegativeWidth , Duty Cycle |
Delay Measurement | Eight different delay measurement |
Cursors Measurement | Voltage difference between cursors (V) Time difference between cursors (T) |
Auto Counter | Resolution : 6 digits Accuracy : ∮2% Signal Source: All available trigger source except the Video trigger mode |
CONTROL PANEL FUNCTION | |
Autoset | Adjust Vertical VOLT/DIV, Horizontal TIME/DIV, and Trigger level automatically |
Save Setup | Up to 20 sets of measurement conditions |
Save Waveform | 24 sets of waveform |
DISPLAY | |
TFT LCD Type | 5.6 inch |
Display Resolution | 234 (Vertically) x 320 (Horizontally) Dots |
Display Graticule | 8 x 10 divisions ; 8 x 12 divisions (menu off) |
Display Brightness | Adjustable |
INTERFACE | |
Go/NoGo Output | 5V Maximum/10mA TTL Open Collector Output |
RS-232 Interface | DB 9-pin male DTE RS-232 interface |
GPIB Interface (Option) | Fully programmable with IEEE 488.2 compliance |
USB | USB Host/Device 2.0 full speed supported |
POWER SOURCE | |
Line Voltage Range | AC 100V ~ 240V , 48Hz ~ 63Hz , Auto selection |
Battery Power(Option) | Battery : 11.1V Li-Ion battery pack Charge Time : 8 hours (Power ON) Operating Time : 3 hours , depending on operating condition |
MISCELLANEOUS | |
Multi-Language Menu | Available |
Online Help | Available |
Time Clock | Time and Date, Provide the Date/Time for saved data |
DIMENSIONS &WEIGHT | 254D x 142H x 310W(mm) Approx. 4.3kg |
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