Rohde & Schwarz R&S FSL3 - Page 850

R&S FSL CALCulate Subsystem
1300.2519.12 6.91 E-11
E
xample of occupied bandwidth measurement
P
OW:BAND 90PCT
Defines 90% as the percentage of the power to be contained in the bandwidth range to be
measured.
INIT:CONT OFF
Switches over to single sweep mode.
INIT;*WAI
Starts a sweep and waits for the end of the sweep.
CALC:MARK:FUNC:POW:RES? OBW
Queries the occupied bandwidth measured.
Characteristics
*RST value: –
SCPI: device–specific
Mode
A–F, CDMA, EVDO, WCDMA
CALCulate<1|2>:MARKer:FUNCtion:POWer:RESult:PHZ
This command switches the query response of the power measurement results between output
of absolute values and output referred to the measurement bandwith.
The measurement results are output with the
CALCulate<1|2>:MARKer:FUNCtion:POWer:RESult? command.
The numeric suffixes <1|2> are not relevant.
This command is available from firmware version 1.50.
Parameter
ON Results output: channel power density in dBm/Hz
OFF Results output: channel power is displayed in dBm
Example
CALC:MARK:FUNC:POW:RES:PHZ ON
Output of results referred to the channel bandwidth.
For details on a complete measurement example refer to Example of channel/adjacent–channel
power measurement.
Characteristics
*RST value: OFF
SCPI: device–specific
Mode
A–F