Boonton 4540 Peak Power Meter User Manual Manual do Utilizador descarregar pdf (Página 117)

Boonton 4540 Series RF Power Meter

Operation

4-69

4.5.45 System > Calibrator Menu (Internal 50 MHz)

The Calibrator Menu is used to select and control the internal 50 MHz RF calibrator. It can also select the optional, external

1 GHz accessory calibrator (Model 2530). Note that this menu does not contain any items related to sensor calibration - it is

only for controlling the calibrator for use as a signal source. For sensor calibration information, refer to Section 3.5 and

Section 4.5.2 of this manual.

Main Pg2 > System > Calibrator > Cal Output

Description: Enable or disable the RF output of the Calibrator.

Menu Type: Multiple Choice.

Choices: Off: Disabled

On: Provides 50 MHz CW output

SCPI Command: OUTPut:INTernal:SIGNal <Boolean>

Main Pg 2 > System > Calibrator > Set Level

Description: Set the output of the selected calibrator in dBm.

Menu Type: Numeric value.

Range: -60.0 dBm to +20.0 dbm (Internal 50 MHz)

-50.0 dBm to +20.0 dbm (External 1 GHz)

SCPI Command: OUTPut:INTernal:LEVel:[POWer]

<numeric_value>

Main Pg 2 > System > Calibrator > Sel Calibrator

Description: Select the active calibrator for calibration and control.

―Int‖ selects the internal 50 MHz calibrator. ―Ext‖

selects an external 1 GHz calibrator. "Ext" cannot be

selected if an external calibrator is not connected.

Menu Type: Toggle.

Choices: Int, Ext

SCPI Command: None.

Main Pg 2 > System > Calibrator > Status

Description: This menu item is not implemented at this time.

SCPI Command: None

Fig.4-57 Calibrator Menu

Internal 50 MHz

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