Agilent Technologies 89410A Operator's Manual page 123

5.
Choose demodulation setup parameters:
Press [ ], [
Time pulse search off
Press [ ], 5, [
points/symbol
Press [
Instrument Mode
Press [ ], [
Return symbol rate
Press [ ], 100, [
result length
Press [ ], [
meas filter root raised cosine
Press [ ], [
Return ref filter
Press [ ], [
Return alpha / BT
6.
Display the vector diagram:
Press [ ], [
Data Format
As shown in this task, with non-standard signals you must select individual
parameters for demodulation setup. For furhter information on
demodulation-setup parameters, see the Digital Demodulation Concepts
chapter if you are using digital demodulation; see the Video Demodulation
Concepts chapter if you are using video demodulation.
Vector diagram for 16 QAM signal
Analyzing Digitally Demodulated Signals (Options AYA and AYH)
], [ ].
sync search off
]
enter
], [ ], [
demodulation setup demod format
], 24.3, [ ].
kHz
]
sym
]
], [ ]
raised cosine
], .35, [ ]
enter
].
polar (IQ) vector
], [ ]
QAM 16
10 - 3