Power Sensor And Power Meter Preparation; Pna Test Set Preparation; Pna Normalization Calibration - Keysight Technologies N5261A User's And Service Manual

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Service Information

Power Sensor and Power Meter Preparation

The power sensor and power meter must be prepared to make measurements

at 8 GHz. This may include calibrating the power sensor with the meter and

entering a calibration factor for 8 GHz.

PNA and Test Set Preparation

1. Connect the Test Set I/O cable from the PNA to the test set.

2. Turn on the PNA and the test set.

3. The PNA must be in "Standard PNA" mode. To check the mode, select

This procedure prepares the PNA to for path loss measurements.

1. Select [Preset] on PNA.

2. Set the Start and Stop frequencies (8-20 GHz).

3. Set the desired power output level to -10 dBm.

4. Set to measure S12.

5. Connect an RF cable to PNA Port 1. Connect a second RF cable to PNA

6. Connect the two RF cables together with an adapter.

7. Normalize the trace, Select [Memory] > Normalize or select [Data] >

8. Remove the adapter between the RF cables.

Keysight N5261/62A User's & Service Guide

— Voltmeter

— Power sensor and compatible power meter. The power sensor must be

capable of measuring from −10 dBm to +15 dBm at a frequency of 8 GHz. A

E4413A power sensor may be used.

Utility > System > Configure > Millimeter Module Configuration. The

Millimeter Module Configuration window will be displayed. "Standard

PNA" should be the Selected Configuration. If not, click on "Standard PNA"

in the list of Available Configuration(s) then click OK.

Port 2.

Normalize. You will see a flat line at 0 dB.

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N5262a