Service manual

Remote Commands for WLAN TX Measurements
R&S
®
FSV-K91/91n/91ac/91p
137Operating Manual 1176.7649.02 ─ 04
CALCulate<n>:LIMit<k>:FAIL?
This command queries the result of a limit check.
Note that for SEM measurements, the limit line suffix <k> is irrelevant, as only one spe-
cific SEM limit line is checked for the currently relevant power class.
To get a valid result, you have to perform a complete measurement with synchroniza-
tion to the end of the measurement before reading out the result. This is only possible
for single sweeps.
Suffix:
<n>
.
irrelevant
<k> limit line
For option WLAN TX Measurements, R&S FSV-K91/91n, see
table below
Return values:
<Result> 0
PASS
1
FAIL
Example:
INIT;*WAI
Starts a new sweep and waits for its end.
CALC:LIM3:FAIL?
Queries the result of the check for limit line 3.
Usage: Query only
For option WLAN TX Measurements, R&S FSV-K91/91n, the numeric suffix <k> speci-
fies the limit lines as follows:
Suffix Limit
1 to 2 These indexes are not used
3 ETSI Spectrum Mask limit line
4 Spectrum Flatness (Upper) limit line
5 Spectrum Flatness (Lower) limit line
6 IEEE Spectrum Mask limit line
7 PVT Rising Edge max limit
8 PVT Rising Edge mean limit
9 PVT Falling Edge max limit
10 PVT Falling Edge mean limit
CALCulate<n>:LIMit<1>:SPECtrum:MASK:CHECk:X?
This command returns the X-value at the maximum overstepping of the spectrum mask
limits.
CALCulate:LIMit Subsystem (WLAN)