Instructions

Chapter 1 Quick Start RIGOL
DSG800 User Guide 1-13
4. External Trigger Input Connector
When the trigger mode of SWEEP is “Ext”, this
connector is used to input the external trigger
signal. You can press Trig Slope to set the
polarity of the trigger signal to "Pos" or "Neg".
When the trigger mode of I/Q modulation
baseband output is "Ext", this connector is used to
input the external trigger signal.
When the pulse modulation source is "Int" and the
trigger mode is "Ext Trig", it is used to input the
external trigger signal.
When the pulse modulation source is "Int" and the
trigger mode is "Ext Gate", it is used to input the
external gated signal.
5. Power Input Connector
Power input connector.
This RF signal generator can accept 100 V to 240
V, 45 Hz to 440 Hz AC power supplies. The power
consumption of the instrument cannot exceed 60
W.
6. I/Q Modulating Signal Input/Output Connectors (only available for
DSG821A/DSG836A)
When the I/Q modulation source is "Ext", it is
used to input the I (In-Phase) baseband signal of
I/Q modulation.
When the I/Q modulation source is "Ext", it is
used to input the Q (Quadrature Phase) baseband
signal of I/Q modulation.
It is used to output the I (In-Phase) components
of I/Q modulation of the built-in baseband
generator.