RIGOL DSG3000 Series - Manual (Page 27)

Chapter 1 Quick Start RIGOL
DSG3000 User’s Guide 1-11
13. External Modulation Input Connector
When the modulation source of AM, FM and Φ M is
external, this connector is used to input the external
modulating signal.
14. LF Output Connector
When the backlight of LF goes on, this connector is
used to output LF signal.
15. RF Output Connector
When the backlight of RF goes on, this connector is
used to output RF signal and RF sweep signal.
When the backlights of RF and MOD go on, this
connector is used to output RF modulated signal.
CAUTION
To avoid damage to the instrument, the reverse DC voltage on
the RF output connector cannot exceed 50 V, the reverse power
must be less than +40 dBm (10W) in frequency range from 1
MHz to 6 GHz.