Boonton 4540 Peak Power Meter User Manual - Manual (Page 148)

Boonton 4540 Series RF Power Meter
Remote Operation 5-14
CALCulate:REFerence:COLLect
Description: For the selected channel, make the current power or voltage reading the reference level for
ratiometric measurements, replacing the previous reference level.
Syntax: CALCulate[1|2]:REFerence:COLLect
Argument: None
Valid Mode: Modulated
CALCulate:REFerence:DATA
Description: For the selected channel, set the power level specified by the argument as the reference level for
ratiometric measurements, replacing the previous reference level.
Syntax: CALCulate[1|2]:REFerence:DATA <numeric_value>
Argument: <numeric_value> = -200.00 dBm to +200.00 dBm
Valid Mode: Modulated
CALCulate:REFerence:STATe
Description: For the selected channel, sets or returns the state of the ratiometric measurement mode. The
ratiometric mode causes the reading to be expressed relative to a user specified value. The
resulting reading will have units of dBr (dB relative) or percentage depending upon the type of
units in use. When the ratiometric mode is disabled, the reading will be restored to express a
power or voltage level.
Syntax: CALCulate[1|2]:REFerence:STATe <Boolean>
Argument: <Boolean> = { 0, 1, OFF, ON }, accepts all, returns 0, 1
Valid Mode: Modulated