Rigol DS1204B 4-channel oscilloscope, Digital Storage oscilloscope, DS1204B User Manual

5-2                                                                                                      ©  2008 RIGOL Technologies, Inc. 

  User‟s Guide for DS1000B Series 

 

Acquisition 
Sampling Modes 

Real-Time 

Equivalent-time 

Sampling Rate 

2 GSa/s (half channel 

[1]

) 

1 GSa/s (each channel) 

50 GSa/s

[2]

 

Averages 

N  time  acquisitions,  all  channels  simultaneously,  N  is 
selectable from 2, 4, 8, 16, 32, 64, 128 and 256 

 
Inputs 
Input Coupling 

DC, AC, GND 

Input Impedance 

1MΩ± 2%, in parallel with 18pF± 3pF 

Probe Attenuation Factors 

0.001X, 0.01X, 0.1X, 1X, 2X, 5X, 10X, 20X, 50X, 
100X, 200X, 500X, 1000X 

Maximum Input Voltage 

Maximum Input Voltage of the analog channel: 
CAT I 300Vrms, 1000Vpk; transient overvoltage 
1000Vpk   
CAT II 100Vrms, 1000Vpk   
RP2200 10:1, CAT II 300Vrms   
RP3200 10:1, CAT II 300Vrms   
RP3300 10:1, CAT II 300Vrms 

Time  delay  between  channel 
(typical) 

500ps 

 
Horizontal 
Sample Rate Range 

3.65Sa/s-2GSa/s (Real-Time),   
3.65Sa/s-50GSa/s (Equivalent-time) 

Waveform interpolation 

Sin(x)/x 

Record Length 

16k samples for half channel

[1]

 

8k samples for each channel   

Scan speed Range 
(Sec/div) 

1ns/div~50s/div, DS1202/4B   
2ns/div~50s/div, DS1102/4B 
5ns/div~50s/div, DS1062/4B 
1-2-5 Sequence   

Sample Rate and 
Delay Time Accuracy 

±50ppm (over any≥1ms time interval)