Table 1-3 Range Of Values For Window Limits; Checking For Limit Failures - Agilent Technologies N1911A Programming Manual

1 Power Meter Remote Operation

Table 1-3 Range of Values for Window Limits

Checking for Limit Failures

There are two ways to check for limit failures:
Using SENSe and CALCulate
Using SENSe to check the channel limit failures in
return the following results:
SENSe:LIMit:FAIL?
SENSe:LIMit:FCOunt?
Use the equivalent CALCulate commands for checking window limit
failures.
42
Window
Units
Maximum
dB +200 dB
dBm +230 dBm
% 999.9 X%
W 100.000 XW
1 Use the SENSe:LIMit:FAIL? and SENSe:LIMit:FCOunt? commands
for channel limits or the
CALCulate[1|2]:LIMit:FAIL? and the
CALCulate[1|2]:LIMit:FCOunt? for window limits
2 Use the STATus command subsystem
Minimum
–
180 dB
–
150 dBm
100.0 a%
1.000 aW
Returns 1 if there has been 1 or
more limit failures or 0 if there
have been no limit failures. In this
case 1 is returned.
Returns the total number of limit
failures, in this case 2.
N1911A/1912A P-Series Power Meters Programming Guide
Default
Maximum Minimum
60 dB –
120 dB
90 dBm –
90 dBm
100.0 M% 100.0 p%
1.000 MW 1.000 pW
Figure 1- 5 would