GDS-800 Series Digital Storage Oscilloscope Operation Manual 
 
75
Signal Acquisition System: 
 
Real-time Sample Rate  100MSa/s maximum on each channel
Equivalent Sample Rate  25GSa/s E.T. maximum on each 
channel 
Vertical Resolution  8 Bits 
Record Length / Channel  125k Points 
Single Shot Record Length  125k Points 
Single Shot Bandwidth  10MHz 
Acquisition Mode  Sample, Peak Detect, Average 
Peak Detection  10ns (500ns/div ~ 10s/div) 
Average 
2、4、8、16、32、64、128、256、
256 
Cursors and Measurement:
 
Automated Voltage Measurement 
V
pp
,V
amp
,V
avg
,V
rms
,V
hi
,V
lo
,V
max
,
V
min
 
Automated Time Measurement  Freq, Period, Rise Time, Fall Time, 
Positive Width, Negative Width,   
Duty Cycle 
Cursors Measurement  Voltage difference between cursors (∆V) 
Time difference between cursors (∆T) 
Reciprocal of ∆T in Hertz (1/∆T)