Keysight N9020B - PSD Limit

3 Short-Range Comms & IoT Mode
3.5 Channel Power Measurement
exceeds Power Limit, the channel power test fails, otherwise, it passes.
If Power Limit state is OFF, the channel power test always passes.
Remote
Command
:CALCulate:CHPower:LIMit:POWer <ampl>
:CALCulate:CHPower:LIMit:POWer?
Example
:CALC:CHP:LIM:POW 16.00
:CALC:CHP:LIM:POW?
Notes This parameter and PSD Limit can determine Pass/Fail criteria
Power Limit state PSD Limit state Result
ON OFF
Pass if power test passes
Fail if power test fails
ON ON
Pass if both power test and PSD test pass
Fail if either of power test or PSD test fails
OFF ON
Pass if PSD test passes
Fail if PSD test fails
OFF OFF
Always Pass
For WLAN 802.11ac (80 MHz + 80 MHz), the power test and the PSD test are performed to both
carriers, which means the power (or PSD) readouts of both carriers should be compared with the power
(or PSD) limit individually, and the test passes only when both values are lower than the limit
Preset 16.00
State Saved Saved in instrument state
Min/Max –/+200.0
Auto Function
Remote
Command
:CALCulate:CHPower:LIMit:POWer:STATe OFF | ON | 0 | 1
:CALCulate:CHPower:LIMit:POWer:STATe?
Example
:CALC:CHP:LIM:POW:STAT ON
:CALC:CHP:LIM:POW:STAT?
Preset WLAN Mode: ON
All other Modes: OFF
State Saved Yes
Range
OFF|ON
PSD Limit
Power Spectral Density Limit.
Short Range Comms & IoT Mode User's &Programmer's Reference 637