Boonton 4240 RF Power Meter - Manual (Page 73)

Boonton 4240 Series RF Power Meter
CALCulate:REFerence:COLLect
Description: For the selected channel, make the current power the reference level for ratiometric measurements,
replacing the previous reference level.
CALCulate[1|2]:REFerence:COLLect
ALCulate:REFerence:DATA
n: For the selected channel, set the power level specified by the argument as the reference level for
ratiometric measurements, replacing the previous reference level.
= -99.99 dBm to +99.99 dBm
s disabled, the reading will be restored to express a
Syntax: CALCulate[1|2]:REFerence:STATe
N }, accepts all, returns OFF, ON
ALCulate:STATe
Description:
disabled and no measurements are performed.
Argument: = { 0, 1, OFF, ON }, accepts all, returns OFF, ON
: the 4242. Channel 1 cannot be individually disabled. 1 is accepted as
the default argument but no action is taken.
ALCu
Description: units for the selected channel. For power sensors, voltage is calculated with
ce. Note that for ratiometric results, logarithmic units will
ear units return percent.
cter data>
Argument: = {DBW, DBMW, DBUW, DBNW, WATTS, VOLTS, DBV, DBMV, DBUV,
DBNV}
Syntax:
Argument: None
C
Descriptio
Syntax: CALCulate[1|2]:REFerence:DATA
Argument:
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 i
power
or voltage level.
Argument: = { 0, 1, OFF, O
C
Set or return the measurement state of the selected channel. When ON, the channel performs
measurements; when OFF, the channel is
Syntax: CALCulate[1|2]:STATe
Restrictions Only pertains to channel 2 of
C
late:UNITs
Set or return
reference to the sensor input impedan
always return dBr (dB relative) while lin
Syntax: CALCulate[1|2]:UNITs
Remote Operation
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