SIGLENT
SDS1000CFL Service Manual 3
Horizontal System
2 G for single channel
2
channel 1 G for double channels
for single channel
2 G Channel 1 and 3 , Channel 2 and 3
Channel 1 and 4 , Channel 2 and 4
Real Time
Sampling Rate
4
channel
1 G the other combinations of four
channels referring to below
Equivalent Sampling
Rate
50GSa/s
5ns/div~50s/div (SDS1072CFL/1074CFL)
2.5ns/div~50s/div (SDS1102CFL/1104CFL)
2.5ns/div~50s/div (SDS1202CFL/1204CFL)
Sec/Div Range
1ns/div~50s/div (SDS1302CFL/1304CFL)
Scan Range
100ms/div~50s/div (in 1,2.5,5 sequence)
Time base Accuracy
±50ppm
DC Gain Accuracy
≤±3.0%: 5mv/div to 5V/div
≤±4.0%: typical for 2mv/div
±[3%(|reading| + |offset|) +1% |offset| +0.2div
+2mv], ≤100mv/div
DC
Measurement
Accuracy
±[3%(|reading| + |offset|) +1% |offset| +0.2div
+100mv], >100mv/div
<5.0ns (SDS1072CFL/1074CFL)
<3.5ns (SDS1102CFL/1104CFL)
<1.7ns (SDS1202CFL/1204CFL)
Rise Time
<1.2ns (SDS1302CFL/1304CFL)
Math Operation
+, -, *, /, FFT
Window mode: Hanning, Hamming, Blackman,
Rectangle
FFT
Sampling points: 1024
Bandwidth Limit
20MHz
Trigger System
Trigger Types
Edge, Pulse, Video, Slope, Alternative
Trigger Source
CH1, CH2, CH3, CH4, EXT, EXT/5, AC Line
Trigger Modes
Auto, Normal, Single
DC, allow to pass the whole signal
AC, prevent DC part of the whole signal and attenuate
signal that lower than 50Hz
HF REJ, attenuate signal that higher than 150KHz
Trigger Coupling
LF REJ, attenuate signal that lower than 7KHz
CH1/CH2/CH3/CH4: ±6divisions from center of screen
EXT: ±1.2V
Trigger Level Range
EXT/5: ±6V
