User manual

GDS-2000A Specification_EN 1 OF 4 2/27/2013
GDS-2000A Oscilloscope Specification
Specification
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 (-3dB)
20MHz 20MHz 20MHz 20MHz 20M/100MHz 20M/100MHz 20M/100M
/200MHz
20M/100M
/200MHz
Vertical
Resolution 8 bit
:1mV~10V/div
Input Coupling AC, DC, GND
Input
Impedance
1MΩ// 16pF
DC Gain
Accuracy
±(3% X |Readout| + 0.1div + 1mV)
Polarity Normal & Invert
Maximum
Input Voltage
300V (DC+AC Peak), CAT I
Offset Position
Range
1mV/div ~ 20mV/div : ±0.5V
50mV/div ~ 200mV/div : ±5V
500mV/div ~ 5V/div : ±50V
10V/div : ±500V
Waveform
Signal
Process
+, -, ×, ÷, FFT, FFTrms
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.
Trigger Mode Auto (supports Roll Mode for 100 ms/div and slower), Normal, Single
Trigger Type Edge, Pulse Width, Video, Pulse Runt, Rise & Fall, Alternate, Event-Delay(1~65535 events),
Time-Delay(10nS~10S), Logic*, Bus*
Holdoff range 10nS to 10S
Coupling AC,DC,LF rej. ,Hf rej. ,Noise rej.
Sensitivity DC ~ 100MHz Approx. 1div or 1.0mV