Keysight M9421A - Max Ramp Down Time; Fail; 3.8.7.4 Threshold

3 WLAN Mode
3.8 Power vs Time Measurement
Max Ramp Down Time
It used as threshold which can judge whether the real measured ramp down time
can be passed or not. If real measured ramp down time exceeds Max Ramp Down
Time, then ramp down time measurement fails, otherwise, it passes.
Remote
Command
:CALCulate:PVTime:LIMit:RDTime <time>
:CALCulate:PVTime:LIMit:RDTime?
Example
:CALC:PVT:LIM:RDT 2us
:CALC:PVT:LIM:RDT?
Preset 2.0 us
State Saved Yes
Min 0.1 us
Max 10.0 us
Fail
Specifies the fail condition of the limit for the ramp time.
–
PowerUp Ramp - The measurement reports “FAIL” if the ramp up time exceeds
the max ramp up time limit.
–
Power Down Ramp - The measurement reports “FAIL” if the ramp down time
exceeds the max ramp down time limit.
–
Both - The measurement reports “FAIL” if both Up and Down fail.
Remote Command
:CALCulate:PVTime:FAIL UP | DOWN | BOTH
:CALCulate:PVTime:FAIL?
Example
CALC:PVT:FAIL UP
CALC:PVT:FAIL?
Preset BOTH
State Saved Yes
Range Up | Down | Both
3.8.7.4 Threshold
Accesses the setup menu to set the thresholds used to find ramp up and ramp down
part in burst signal.
WLAN Mode User's &Programmer's Reference 1396