GDS-2102数字示波器特点：
- 100MHz频宽,2输入通道,
- 1GSa/s 即时取样率以及 25GSa/s 等效取样率
- 25000点之记忆体长度
- 5.6 吋 TFT 彩色 LCD 荧幕
- 支援USB HOST/DEVICE：支持USB存储卡(U盘),USB 印表机
- 支援AC/DC电源操作模式（选购）,高容量電池模組,可提供連續4小時操作(选购)
GDS-2102数字示波器技术参数对比表：
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Specifications
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Vertical
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GDS-2062/2064
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GDS-2102/2104
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GDS-2202/2204
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Channels
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2 / 4
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2 / 4
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2 / 4
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Bandwidth
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DC - 60 MHz (-3 dB)
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DC - 100 MHz (-3 dB)
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DC - 200 MHz (-3 dB)
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Rise Time
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5.8 ns Approx.
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3.5 ns Approx.
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1.75 ns Approx.
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Sensitivity
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2 mV/div~5V/div (1-2-5 increments)
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Accuracy
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±(3% x [Readout] + 0.05 div x Volts/div
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Input Coupling
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AC, DC, & Ground
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Input Impedance
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1 M ±2%, -16 pF
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Polarity
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Normal & Input
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Maximum Input
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300 V (DC + AC peak), CATII
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Waveform Signal
Process
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+ , - , x , / , FFT
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Offset Range
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2 mV/div ~ 20 mV/div : ±0.5V; 50 mV/div ~ 200 mV/div:±5V; 500 mV/div ~ 2 V/div : ±50 V; 5 V/div: ±300V
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Bandwidth Limit
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20 MHz (-3 dB)
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Trigger
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Sources
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CH1 , CH2 , Line , EXT(2CH Only) / (CH3,CH
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Modes
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Auto-Level, AUTO, NORMAL, SINGLE, TV, Edge, Pulse Width Time-delay (2CH Only), Event-delay (2CH Only)
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Coupling
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AC , DC , LF rej. , HF rej. , Noise rej.
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Sensitivity
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DC ~ 25MHz : Approx. 0.5div or 5mV
25MHz ~ 60/100/200MHz : Approx. 1div or 10mV
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Horizontal
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Range
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1ns/div ~ 10s/div (1-2-5 increments); ROLL : 250ms/div ~ 10s/div
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Modes
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MAIN, WINDOW, WINDOW ZOOM, ROLL, SCAN, X-Y
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Accuracy
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±0.01%
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Pre-Trigger
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20 div maximum
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Post-Trigger
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1000 div
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Signal
Acquisition
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Real-Time
Sample Rate
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1 GS/s
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Equivalent Time
Sample Rate
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25 GS/s
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Vertical Resolution
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8 Bits
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Record Length
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25K Dots Maximum
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Single Shot
Bandwidth
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100 MHz
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Acquisition Mode
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Sample, Peak Detect, Average, Accumulate
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Peak Detection
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10 ns
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Average
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2 • 4 • 8 • 16 • 32 • 64 • 128 • 256
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Display
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TFT LCD Type
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1ns/div ~ 10s/div (1-2-5 increments); ROLL : 250ms/div ~ 10s/div
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Display Resolution
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MAIN, WINDOW, WINDOW ZOOM, ROLL, SCAN, X-Y
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Display Graticule
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±0.01%
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Display Brightness
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20 div maximum
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Interface
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GO/NO GO Output
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Open Collector
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RS-232
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DB 9-pin male DTE RS-232 interface
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USB
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Host: Pen Drive • Printer; Device: Support remote control
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GPIB (optional)
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Fully programmable with IEEE488.2 compliance
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Power
Source
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Line Voltage Range
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100 V ~ 240 VAC 48 Hz ~ 63 Hz, Auto select
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Battery Power (opt.)
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Battery: 10.8 V Li Ion battery pack
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Charge Time: 12 hours from AC Line
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Operating Time: 3 hours, depending on operating
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