Technical data

580 Chapter 20
W-CDMA or W-CDMA (with HSDPA) Over Air
Using the W-CDMA or W-CDMA (with HSDPA) Over the Air Tool
W-CDMA or W-CDMA (with HSDPA)
Over Air
12 On [Scramble C...] select
Auto or Manual.
The test set defaults to Auto mode.
• In Auto mode the test set finds the Scramble
code of the strongest pilot signal and
displays the value in the metrics display.
• In Manual mode you must enter the
Scramble code using the numeric keypad.
13 [Level/Location]
14 On [Ref Level] select
Abs
or
Rel.
Enables you to toggle the measurement
reference value between Abs (absolute) and Rel
(relative).
• If set to
Abs, the measurement is made in
reference to absolute power and the results
in the CDP chart are displayed in dBm.
• If set to
Rel, the measurement is made
relative to the Channel Power and the results
are displayed in dB.
15 [RF IN Loss]
16 Enter the RF In Loss using
the numeric keypad.
If you are using a cable and additional devices
connected to the antenna, enter the combined
cable and device RF In Loss here. The RF In
Loss can be obtained by measuring the Insertion
loss. See “Two Port Insertion Loss” on
page 123.
Note: If data has been previously entered in [RF
IN Loss], that data will be lost and replaced by
the new value you enter here.
17 [dB]
18 Connect to the antenna.
Step Notes