Signal Generator Settings
R&S
®
SGT100A
190
User Manual 1176.8674.02 ─ 07
Table 7-14: Effect of parameter "Invert correction values"
"Invert correction values > Off"
"Invert correction values > On"
Remote command:
[:SOURce<hw>]:IQ:DPD:SHAPing[:TABLe]:INVert
Input Range (PEP
in
)
Defines the minimum and maximum input power PEP
in
.
If you apply digital predistortion on signals used for power amplifier tests with envelope
tracking, set the PEP
in
Max value to the maximum value of the input power
,
as required by the used power amplifier (PA).
Remote command:
Pre-Gain
> Static DPD" mode, sets a pre-gain (i.e. an attenuation) to define
the range the DPD is applied in. The pre-gain can be used to define and test only a
specific (required) part of the operating range.
1 = Pre-gain limits the effective range of the shaping function
2 = Values above this limit are ignored
Applying Digital Predistortion