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Signal Generator Settings
R&S
®
SGT100A
165
User Manual 1176.8674.02 ─ 07
"Bipolar Input"
Value range "V
cc
Min"
"State > On"
V
cc
Min = - 0.5*V
pp
Max
Note:
Implemented as a V
cc
Offset, see
.
"State > Off"
V
cc
Min = 0 to V
cc
Max
Remote command:
[:SOURce<hw>]:IQ:OUTPut[:ANALog]:ENVelope:VCC:MIN
[:SOURce<hw>]:IQ:OUTPut[:ANALog]:ENVelope:VCC:MAX
Power Offset ← PA characteristics
Indicates an enabled power offset, for example to compensate power attenuation
because of cable lengths.
The displayed value is applied as level offset to the generated RF signal and considers
the following settings:
●
"RF > RF Level > Level > Offset"
●
"RF > RF Level > UCOR"
Remote command:
[:SOURce<hw>]:IQ:OUTPut[:ANALog]:ENVelope:POWer:OFFSet?
PEP
in
Min/Max ← PA characteristics
Sets the minimum and maximum values of the input power PEP
in
, as required by the
used power amplifier (PA).
The "PEP
in
Min/Max" parameters define the linear range of the PA. Refer to the product
documentation of the PA for information on the characteristics of the required input sig-
nal.
The value range corresponds to the value range of output level.
Remote command:
[:SOURce<hw>]:IQ:OUTPut[:ANALog]:ENVelope:PIN:MIN
[:SOURce<hw>]:IQ:OUTPut[:ANALog]:ENVelope:PIN:MAX
7.5.4 Envelope Settings
The envelope tracking is a feature that requires the additional option R&S
SGT-K540.
To access the envelope settings
1. Enable the generation of envelope tracking signal, see
tings and enable the generation of the envelope signal"
2. Select "I/Q Analog Settings > Envelope Settings".
Generation of Envelope Tracking Signals