R&S FSQ Signal Analyzer - Rohde & Schwarz

R&S FSQ Remote Control – Description of Commands
[SENSe:]POWer:BANDwidth|BWIDth 10 to 99.9PCT
SENSe Subsystem
This command defines the percentage of the power with respect to the total power. This value is the
basis for the occupied bandwidth measurement (command: POWer:ACHannel:PRESet OBW).
The command is only available in the frequency domain (span > 0).
Example: "POW:BWID 95PCT"
Characteristics: *RST value: 99PCT
SCPI: device-specific
Mode: A-F
[SENSe:]POWer:HSPeed ON | OFF
This command switches on or off the high-speed channel/adjacent channel power measurement. The
measurement itself is performed in the time domain on the center frequencies of the individual
channels. The command automatically switches to the time domain and back.
Depending on the selected mobile radio standard, weighting filters with √cos characteristic or very
steep-sided channel filters are used for band limitation.
The command is only available in the frequency domain (span > 0).
Example: "POW:HSP ON"
Characteristics: *RST value: OFF
SCPI: device-specific
Mode: A-F
[SENSe:]POWer:NCORrection ON | OFF
This command switches on or off the correction of the instrument inherent noise for channel power
measurement. On activating this function, a reference measurement of the instrument inherent noise
is performed. The measured noise power is then subtracted from the power in the examined channel.
The noise correction is avilable for:
• Spectrum analyzer frequency domain measurements
• ACP measurements
• Spectrum emission mask measurements
• Spurious measurements
Example: "POW:NCOR ON"
Characteristics: *RST value: OFF
SCPI: device-specific
Mode: A
If the high-speed power measurement is switched off, the complete channel/adjacent
channel power measurement is switched off.
6.202 Operating Manual 1313.9681.12 - 01