3 Short-Range Comms & IoT Mode
3.2 Modulation Analysis Measurement
:EVM:DEC:DRAT:TYPE?
Couplings Available only when the radio standard is Z-Wave and the demodulation format is 2-FSK
Preset
R1
State Saved Yes
Range R1 | R2 | R3
3.2.8.7 Limits
This tab accesses a menu that allows you to set the following limits:
–
Tx Power
–
RMS EVM
–
Frequency Error
–
Clock Error
–
RMS Offset EVM
–
Deviation Accurcy
Limit Test
This control enables you to turn limit checking for each result On or Off. For results
that fail the limit, a red F is appended.
Remote Command
:CALCulate:EVM:LIMit:STATe OFF | ON | 0 | 1
:CALCulate:EVM:LIMit:STATe?
Example
:CALC:EVM:LIM:STAT OFF
:CALC:EVM:LIM:STAT?
Preset
ON
State Saved Saved in instrument state
Range On|Off
Tx Power
This control enables you to set the limit for the transmit power pass/fail test. It fails
when the measured power is less than this limit value.
Remote Command
:CALCulate:EVM:LIMit:POWer <amp>
:CALCulate:EVM:LIMit:POWer?
Short Range Comms & IoT Mode User's &Programmer's Reference 295