User's Manual

Manual Cable Calibration68P09255A69-3

Aug 2002

1X SC4812ET Lite BTS Optimization/ATP Software Release 2.16.1.x

PRELIMINARY

F-31

Table F-20: Calibrating Test Cable Setup (using the HP PCS Interface)

Step Action

23 Click on Pause for Manual Measurement.

24 Verify the HP8921A Communication Analyzer/83203A CDMA interface setup is as follows (fields

not indicated remain at default):

 Verify the GPIB (HP-IB) address:

- under To Screen, select More

- select IO CONFIG

- Set HP-IB Adrs to 18

- set Mode to Talk&Lstn

 Verify the HP8921A is displaying frequency (instead of RF channel)

- Press the blue

[SHIFT] button, then press the Screen Control [DUPLEX] button; this switches to

the CONFIG (CONFIGURE) screen.

- Use the cursor control to set RF Display to Freq

25 Refer toChapter 3 for assistance in setting the cable loss values into the LMF.