Power Meter Operation

Presetting the Power Meter

Presetting the Power Meter

This section details the power meter’s preset conditions.

The HP-IB address, the data stored in the sensor calibration tables and the zeroing and calibration data are not affected by a preset. The calibration table selected is not affected.

Preset Conditions

The number of windows displayed is two.

dBm/W

Measurement units used is set to dBm.

Frequency

Cal Fac

•A Freq is set to 50 MHz.

•A Cal Fac is set to 100%.

•B Freq is set to 50 MHz.

•B Cal Fac is set to 100%.

Meas

Setup

•Input Select is set to Channel A in the upper window and Channel B in the lower window.

•Display Format is set to digital for both windows.

•Anlg Mtr Scaling is set to 20.000 dBm ( Max ) and -70.000 dBm ( Min ).

•Resolution 1 2 3 4 is set to “3”.

Rel

Offset

•Rel Off/On is set to “Off”.

•Rel is set to 0 dBm.

•Offset Off/On is set to “Off”.

•Offset is set to 0 dBm.

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HP EPM-442A User’s Guide