User manual

User’s Guide for DSA800 Series
Chapter 2 Front Panel Operation RIGOL
2-45
Measurement Settings
Meas
Provide VSWR and various advanced measurement functions, including T-Power,
ACP (Adjacent Channel Power), Chan Pwr (Channel Power), OBW (Occupied
Bandwidth), EBW (Emission Bandwidth), C/N Ratio, Harmo Dist (Harmonic
Distortion) and TOI (Third Order Intermodulation). For advanced measurement
functions, the measurement mode can be single or continuous and you can control
the measurement including Restart, Pause and Resume.
VSWR
Turn on or off the VSWR measurement function. This function is an option for
DSA815. Turn on the VSWR measurement function, the screen is divided into two
windows automatically (the lower window provides the measurement wizard). At
this point, you can perform the VSWR measurement according to the wizard. Press
Meas Setup to set the corresponding parameters.
Tip
VSWR bridge and TG are required in VSWR measurement. Therefore, this
function is only available when the VSWR measurement kit, VSWR bridge and 1.5
GHz TG are installed. Enable the VSWR measurement and the TG and the
backlights of Meas and TG at the front panel turns on.
Measurement Function
This function is an option for DSA815 and is only available when the advanced
measurement kit is installed. When a measurement function is selected, the screen
is divided into two windows with the upper window (the basic measurement
window) displaying the sweep trace and the lower window displaying the
measurement results.