Operating instructions

R&S ESCI CALCulate:LIMit Subsystem
1166.6004.12 6.27 E-1
CALCulate<1|2>:LIMit<1 to 8>:ACPower:ALTernate<1|2>[:RELative]:STATe ON | OFF
This command activates the limit check for the first/second alternate adjacent channel in the
selected measurement window for adjacent channel power measurements. Before the command,
the limit check must be activated using CALCulate:LIMit:ACPower:STATe ON.
The numeric suffix after ALTernate<1|2> denotes the first or the second alternate channel. The
numeric suffixes <1 to 8> are irrelevant for this command.
The result can be queried with CALCulate:LIMit:ACPower:ALTernate<1|2>:RESult?. It
should be noted that a complete measurement must be performed between switching on the limit
check and the result query, since otherwise no valid results are obtained.
Example: "CALC:LIM:ACP:ALT2 30DB, 30DB"
'Sets the relative limit value in screen A for the
'power in the lower and upper second alternate
'adjacent channel to 30 dB below the channel
'power.
"CALC:LIM:ACP:ALT2:ABS -35DBM, -35DBM"
'Sets the absolute limit value in screen A for the
'power in the lower and upper second alternate
'adjacent channel to -35 dBm.
"CALC:LIM:ACP ON" 'Switches on globally the limit check for the
'channel/adjacent channel measurement in
'screen A.
"CALC:LIM:ACP:ACH:REL:STAT ON"
'Switches on the check of the relative limit
'values for the alternate adjacent channels in
'screen A.
"CALC:LIM:ACP:ACH:ABS:STAT ON"
'Switches on the check of absolute limit values
'for the alternate adjacent channels in screen A.
"INIT;*WAI" 'Starts a new measurement and waits for the
'sweep end.
"CALC:LIM:ACP:ACH:RES?" 'Queries the limit check result in the second
'alternate adjacent channels in screen A.
Characteristics: *RST value: OFF
SCPI: device-specific
Mode: A