Output:external:present, Output:external:pulse:ctrl, Output:external:pulse:dcycle – Boonton 4540 Peak Power Meter User Manual User Manual
Page 173: Output:external:pulse:period, Output:external:present? -39, Output:external:pulse:ctrl -39, Output:external:pulse:dcycle -39, Output:external:pulse:period -39, Boonton 4540 series rf power meter, Remote operation
Boonton 4540 Series RF Power Meter
Remote Operation
5-39
OUTPut:EXTernal:PRESent?
Description:
Return true if the Model 2530 external 1 GHz calibrator is connected and powered up. Otherwise,
return false.
Syntax:
OUTPut:EXTernal:PRESent? <Boolean>
Returns:
<Boolean> = { 0, 1 }, Accepts { 0, 1, ON, OFF }
Valid Modes:
Any
OUTPut:EXTernal:PULSe:CTRL
Description:
Set or return the pulse control mode of the external 1 GHz calibrator’s pulse modulator. This
parameter has no effect in the External source pulse control mode.
Syntax:
OUTPut:EXTernal:PULSe:CTRL <character data>
Argument:
<character data> = {PRESET, VAR}
Valid Modes:
Any
OUTPut:EXTernal:PULSe:DCYCle
Description:
Set or return the duty cycle in percent in the Preset pulse control mode of the external 1 GHz
calibrator. This parameter has no effect in the variable pulse control mode or the external pulse
source mode. Note: If the argument value is greater than 50% OUTPut:EXTernal:POLArity is
forced to NEG, otherwise POS.
Syntax:
OUTPut:EXTernal:PULSe:DCYCle <numeric_value>
Argument:
<numeric_value> = 10% to 90% in 10% increments
Valid Modes:
Any
OUTPut:EXTernal:PULse:PERiod
Description:
Set or return the pulse period in the preset pulse control mode of the external 1 GHz calibrator.
This parameter has no effect in the variable pulse control mode external pulse source mode.
Syntax:
OUTPut:EXTernal:PULse:PERiod <numeric_value>
Argument:
<numeric_value> =
{10e-3, 1e-3, 100e-6} seconds, or
{10ms, 1ms, 0.1ms}, or
{10000us, 1000us, 100us}
Valid Modes:
1 GHz Calibrator Preset Pulse control Mode