Boonton 4540 Peak Power Meter User Manual Uživatelský manuál stáhnout pdf (Strana 149)

Boonton 4540 Series RF Power Meter

Remote Operation

5-15

CALCulate:STATe

Description: Set or return the measurement state of the selected channel. When ON, the channel performs

measurements; when OFF, the channel is disabled and no measurements are performed.

Syntax: CALCulate[1|2]:STATe <Boolean>

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

Valid Modes: Any

CALCulate:UNITs

Description: Set or return units for the selected channel. For power sensors, voltage is calculated with

reference to the sensor input impedance. Note that for ratiometric results, logarithmic units will

always return dBr (dB relative) while linear units return percent.

Syntax: CALCulate[1|2]:UNITs <character data>

Argument: <character data> = {DBMw, Watts, Volts, DBV, DBMV, DBUV}

Valid Modes: Any

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Boonton 4540 Peak Power Meter User Manual Uživatelský manuál Strana 149