User's Manual

Power Delta Calibration
68P64115A18–1
Mar 2003
1X SC 4812T Lite BTS Optimization/ATP Software Release R2.16.1.x
DRAFT
H-4
Table H-1: Agilent E4406A Power Delta Calibration Procedure
Step Action
4 Set the E4432B signal generator as follows:
Press Preset to exit any modes for which the signal generator is configured
Press Frequency and enter the frequency of the channel to be calibrated on the numeric keypad
Using the soft keys to the right of the screen, select the frequency range to be measured; for
example MHz
Press Amplitude and, using the numeric keypad, set signal amplitude to 0 (zero)
Using the soft keys, set the measurement type to dBm
5 On the E4432B, press RF On/Off to toggle the RF output to RF ON.
Note that the RF On/Off status in the screen display changes.
6 Measure and record the value reading on the HP437 power meter as result A____________________.
7 On the E4432B, press RF On/Off to toggle the RF output to RF OFF.
Note that the RF On/Off status in the screen display changes.
8 Disconnect the short RF cable from the HP437 power meter power sensor, and connect it to the RF
INPUT connector on the E4406A transmitter tester (see Figure H-2).
9
NOTE
Do not change the frequency and amplitude settings on the E4432B when performing the following
steps.
Set the E4406A as follows:
Press Preset to exit any modes for which the transmitter tester is configured
Press MODE and, using the soft keys to the right of the screen, select cdmaOne
Press MEASURE and, using the soft keys, select spectrum
Press Frequency and, using the soft keys, select Center Frequency
Enter the frequency of the channel to be calibrated using the numeric keypad
Using the soft keys, select the frequency range to be measured; for example, MHz
Press Input/Output and, using the soft keys, select Input Atten
Using the numeric keypad, set Input Atten to 0 (zero) and, using the soft keys, select dB
Using the soft keys, select External Atten and then select Mobile
Using the numeric keypad, set Mobile to 0 (zero) and, using the soft keys, select dB
Using the soft keys, select Base
Using the numeric keypad, set Base to 0 (zero) and, using the soft keys, select dB
Press MEASURE and, using the soft keys, select Channel Power
10 On the E4432B signal generator, press RF On/Off to toggle the RF output to RF ON.
Note that the RF On/Off status in the screen display changes.
11 Read the measured Channel Power from the E4406A screen display and record it as
result B____________________.
12 On the E4432B, press RF On/Off to toggle the RF output to RF OFF.
Note that the RF On/Off status in the screen display changes.
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