To View A W-Cdma Signal - Agilent Technologies 89410A Operator's Manual

Using Wideband CDMA (Options B73, B79, and 080)

To view a W-CDMA signal

All tasks in this chapter were created using a 3GPP 1999 forward-link
signal (option 080). The signal was generated with an HP/Agilent E4433
ESG Signal Generator at 5 MHz, –10 dBm, and using the channel
definitions shown below. If you are using a different W-CDMA signal
(i.e., trial 1998 forward-link signal (option B73) or ARIB 1.0-1.2 forward-link
signal (option B79)), the tasks in this chapter still apply . However, in the
next task (To demodulate a W-CDMA signal), make sure you set the
demodulation parameters to match your signal.
Note
Older E4433 ESG Signal Generator's may flip the frequency spectrum at 5 MHz.
If necessary, correct for this when you demodulate the signal in the next task
(To demodulate a W-CDMA signal) by pressing [
[
freq spectrum mirror
The following steps show you how to view your W-CDMA signal in the
Vector instrument mode to verify that the signal is present and that the
analyzer's center frequency, span, and input range are set correctly.
13 - 2
].
Channel Rate (kSym/s)
PSCH N/A
SSCH N/A
CPICH 15
DPCH 30
DPCH 30
DPCH 30
DPCH 120
DPCH 120
DPCH 120
DPCH 60
DPCH 60
DPCH 60
DPCH 60
DPCH 480
Instrument Mode
Spread Code Power
N/A – 15.01
N/A – 15.01
– 20.01
0
– 16.01
10
– 16.01
11
12 – 16.01
8 – 9.01
– 10.01
9
– 11.01
10
– 12.01
32
– 12.01
33
34 – 12.01
35 – 12.01
– 4.45
6
], [ ],
demodulation setup