固緯GDS-2104數(shù)字示波器|數(shù)字示波器GDS-2104|GDS-2104數(shù)字示波器的特點:• 臺灣固緯GDS-2104數(shù)字示波器100MHz 頻寬 • 4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 • 臺灣固緯GDS-2102數(shù)字示波器支援USB HOST/DEVICE：可使用USB隨身碟及 USB 印表機(jī) • 臺灣固緯GDS-2102數(shù)字示波器支援AC/DC電源操作模式（選購） 固緯GDS-2104數(shù)字示波器|數(shù)字示波器GDS-2104|GDS-2104數(shù)字示波器的技術(shù)參數(shù):VERTICAL Channels 4Bandwidth DC ~ 100MHz (-3dB) Rise Time 3.5ns 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 Line EXT Modes Auto-Level AUTO NORMAL SINGLE TV Edge Pulse Width Time-delay Event-delay Coupling AC DC LF rej. HF rej. Noise rej. Sensitivity DC ~ 25MHz : Approx. 0.5div or 5mV 25MHz ~ 100MHz : Approx. 1div or 10mV EXT TRIGGER Range 15V Sensitivity DC ~ 30MHz : ~ 50mV ; 30M ~ 100MHz : ~100mV Input Impedance 1M∮2% ~ 16pF Maximum Input 300V (DC AC peak) CATII 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 V l o 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
