R&S FSMR, Руководство по эксплуатации, Страница: 561 / 955

R&S FSMR CALCulate:MARKer Subsystem
1313.9723.12 6.1-25 E-1
"
CALC:LIM:ACP:ACH:ABS -35DBM, -35DBM"
'Sets the absolute limit value in screen A
'for the power in the lower and upper
'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 adjacent channels in screen A.
"
CALC:LIM:ACP:ACH:ABS:STAT ON"
'Switches on the check of absolute limit 'values
for the 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
'adjacent channels in screen A.
Characteristics: *RST value: OFF
SCPI: device-specific
CALCulate<1|2>:LIMit<1 to 8>:ACPower:ACHannel[:RELative] 0 to 100dB, 0 to 100dB
This command defines the relative limit of the upper/lower adjacent channel for adjacent channel
power measurements in the selected measurement window. The reference value for the relative limit
value is the measured channel power.
It should be noted that the relative limit value has no effect on the limit check as soon as it is below
the absolute limit value defined with
CALCulate:LIMit:ACPower:ACHannel:ABSolute
. This
mechanism allows automatic checking of the absolute basic values of adjacent channel power as
defined in mobile radio standards.
The numeric suffixes <1 to 8> are irrelevant for this command.
Parameter: The first numeric value is the limit for the upper (lower) adjacent channel. The
second value is ignored but must be indicated for reasons of compatibility with the
FSE family.
Example: "
CALC:LIM:ACP:ACH 30DB, 30DB"
'Sets the relative limit value in
'screen A for the power in the lower
'and upper adjacent channel to
'30 dB below the channel power.
Characteristics: *RST value: 0 dB
SCPI: device-specific