Source Subsystem - Emerson R&S SGT100A User Manual

®
R&S SGT100A
:SENSe<ch>[:POWer]:TYPE?
Queries the sensor type. The type is automatically detected.
Return values:
<Type>
Example:
Usage:
Manual operation:
:SENSe<ch>[:POWer]:ZERO
Performs zeroing of the sensor.
Zeroing is required after warm-up, i.e. after connecting the sensor.
Note: Switch off or disconnect the RF power source from the sensor before zeroing.
We recommend that you zero in regular intervals (at least once a day), if:
●
The temperature has varied more than about 5 °C.
●
The sensor has been replaced.
●
You want to measure very low power.
Example:
Usage:
Manual operation:

10.14 SOURce subsystem

The SOURce subsystem contains the commands for configuring the digital and analog
signals.
SOURce<hw>
The R&S SGT is a one path instrument, therefore the keyword SOURce<hw> is
optional and can be omitted.
Exception are some commands used with option R&S SGT-K540, envelope tracking.
For details, see
● SOURce general
● SOURce:AWGN
● SOURce:BB subsystem general
● SOURce:BB:ARB
User Manual 1176.8674.02 ─ 12
string
:SENS1:TYPE?
Queries the type of sensor.
Response: NRP-Z21
The R&S NRP-Z21 sensor is used.
Query only
See "Sensor type and serial number"
:SENS1:ZERO
Executes zeroing.
Event
See "Zero" on page 249
Chapter 10.14.4, "SOURce:BB:ARB
commands................................................................................ 390
subsystem..................................................................................392
commands........................................................ 400
subsystem................................................................................401
Remote control commands
SOURce subsystem
on page 249
subsystem", on page 401.
389