GW Instek GSP-9300 - Page 165

ADVANCED OPERATION
163
power.
Chan Span:
Used to define the span of
the main channel when
measuring the channel
power.
RBW:
Sets the resolution
bandwidth for the main
channel when measuring the
in-channel power.
Total Pwr Ref:
The total power of the carrier
that is used as the reference
for calculating the offset
power.
PSD Ref:
The mean power spectral
density of the carrier that is
used as the reference for
calculating the offset power.
Select Offset:
Selects the offset pairs (1 ~ 5)
used for configuration.
Start Freq:
Sets the start frequency offset
for the selected offset
number.
Stop Freq:
Sets the stop frequency offset
for the selected offset
number.
RBW:
Sets the resolution
bandwidth of the selected
offset number.
Abs Start:
Sets the absolute level limit
at the Start Freq for selected
offset number.
Abs Stop:
Sets the absolute level limit
at the Stop Freq for the
selected offset number. The
Abs Stop level limit can be
set to Couple or Man. Man
allows Abs Stop to be user-
defined, while Couple will