Boonton 4540 Peak Power Meter User Manual Manuel d'utilisateur télécharger pdf (Page 174)

Boonton 4540 Series RF Power Meter

Remote Operation

5-40

OUTPut:EXTernal:PULse:PERWID

Description: Set or return the pulse period <arg1> and pulse width <arg2> in seconds in the Variable pulse

control mode of the external 1 GHz calibrator. This parameter has no effect in the preset pulse

control mode or the external pulse source mode.

Syntax: OUTPut:EXTernal:PULse:PERWID <arg1> <arg2>

Argument: <arg1> = 28e-6 to 131.07e-3 (Pulse period)

<arg2> = 7e-6 to 65.535e-3 (Pulse width)

Valid Modes: Any

OUTPut:EXTernal:PULse:SOURce

Description: Set or return the pulse modulation source for the external 1 GHz calibrator. If set to INT, the

internal pulse generator is used. EXT selects the signal from the calibrator’s rear-panel EXT

PULSE input. Note this input requires TTL compatible signal levels.

Syntax: OUTPut:EXTernal:PULse:SOURce <character data>

Argument: <character data> = {INT, EXT}

Valid Modes: Any

OUTPut:EXTernal:SIGNal

Description: Set or return the on/off state of the external 1 GHz calibrator output signal.

Syntax: OUTPut:EXTernal:SIGNal <Boolean>

Argument: <Boolean> = { 0, 1, OFF, ON }

Valid Modes: Any

OUTPut:INTernal:LEVel[:POWer]

Description: Set or return the power level of the internal 50 MHz calibrator output signal.

Syntax: OUTPut:INTernal:LEVel:POWer < numeric_value >

Argument: <character data> = -60.0 to +20.0 dBm (0.1dB resolution)

Valid Modes: Any

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Boonton 4540 Peak Power Meter User Manual Manuel d'utilisateur Page 174