Boonton 4540 Peak Power Meter User Manual Instrukcja Użytkownika Pobierz pdf (Strona 156)

Boonton 4540 Series RF Power Meter

Remote Operation

5-22

DISPlay:TRACe:VCENTer

Description: Set or return the power or voltage level of the horizontal centerline of the graph for the specified

channel in channel units. If a change in the vertical scale causes the center maximum value to be

exceeded, the center will be forced to the maximum value for the new range.

Syntax: DISPlay:TRACe[1|2]:VCENTer <numeric_value>

Argument: <numeric_value> = -200.00 to +200.00 dBm for dBm units

10,000 times the vertical scale power/div for watts units

10,000 times the vertical scale volts/div for volts units

Valid Modes: All

DISPlay:TRACe:VSCALe

Description: Set or return the power or voltage vertical sensitivity of the trace display in channel units.

Syntax: DISPlay:TRACe[1|2]:VSCALe <numeric_value>

Argument: Units = dBm, dBV, dBmV, dBuV , <numeric_value> = range in dB/division

Units = watts <numeric_value> = range in watts/division

Units = volts <numeric_value> = range in volts/division

Valid Modes: All

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Boonton 4540 Peak Power Meter User Manual Instrukcja Użytkownika Strona 156