| 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 |
| 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 |
300V (DC+AC Peak), CAT I |
| 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 ,√ |
| ? |
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 |
| Trigger Type |
Edge, Pulse Width, Video, Pulse Runt, Rise & Fall, Alternate,tme out, Event-Delay(1~65535 events), Time-Delay(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. |
| 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 |
80,000 waveforms per second, maximum |
| Display Graticule |
8 x 10 divisions |
| Interface |
| RS232C |
DB-9 male connector X1 |
| USB Port |
USB 2.0 High-speed host port X2, USB High-speed 2.0 device port X1 |
| Ethernet Port |
RJ-45 connector, 10/100Mbps with HP Auto-MDIX (option) |
| Go-NoGo BNC |
5V Max/10mA TTL open collector output |
| SVGA Video Port |
SVGA output (option) |
| GPIB |
GPIB module (option) |
| Kensington Style Lock |
Rear-panel security slot connects to standard Kensington-style lock. |
PL 
EN 
