A2B Bus

The four-channel SIGLENT SDS1000X-E models (SDS1104X-E and SDS1204X-E models) and SDS1104X-U oscilloscopes are based on very similar digital platforms and share many features. They have some differences that you should understand before choosing the right product for your application.

Here are the main differences (note: XE is used to display SDS1104/SDS1204X-E models and XU is used for the SDS1104X-U model):

500 uV/div minimum vertical scale (X-E) vs. 1 mV/div (X-U)
2x analog-to-digital converters (X-E) vs. 1x Analog-to-Digital Converter (X-U):
XIt can maintain a higher sampling rate when all four channels are active. 500 MSa/s, four channels active (XE) vs. 250 MSa/s, four channels active (X-U)
2x 14 MPt memory modules(X-E) vs. 1x 14 MPt memory modules (X-U):
XThere are more data points in some cases per channel. 14 Mpts per channel when (CH1 or CH2) AND (CH3 or CH4) are active (XE), 7 Mpts per channel when
(CH1 and CH2) AND/OR (CH3 and CH4) (X-E) vs. 14 Mpts per channel for one active channel (XU), 7 Mpts per channel if two, three or four channels are active (X-U)
Onscreen Bode plot control and graphing (X-E) vs. None (X-U)
Optional external function generator control (X-E) vs. none (X-U)
Optional 16-channel logic/MSO function(X-E) vs. none (X-U)
Web Browser Control(X-E) vs. None (X-U)
Web Browser Control provides downloadable computer remote control over LAN.
1Mpt FFT (X-E) vs. 128kPt FFT (X-U):
More data points provide better frequency resolution.