JDS Uniphase CellAdvisor JD780A Series User Manual page 9

Conducting spectrum measurements ............................................................................................................................ 160
Setting trace ......................................................................................................................................................... 160
Conducting RF measurements ...................................................................................................................................... 161
Channel power ..................................................................................................................................................... 161
Occupied bandwidth ............................................................................................................................................. 162
Spectrum emission mask (SEM) ........................................................................................................................... 163
ACLR.................................................................................................................................................................... 164
Multi-ACLR ........................................................................................................................................................... 165
Spurious emissions .............................................................................................................................................. 166
Setting limit for RF tests ........................................................................................................................................ 167
Conducting modulation measurements .......................................................................................................................... 168
Constellation ......................................................................................................................................................... 168
Code domain power ............................................................................................................................................. 169
Relative code domain power ................................................................................................................................. 172
Codogram............................................................................................................................................................. 174
RCSI..................................................................................................................................................................... 176
CDP Table ............................................................................................................................................................ 178
Setting limit for modulation tests ........................................................................................................................... 180
Performing auto measurements .................................................................................................................................... 180
Setting limit for auto measure ............................................................................................................................... 181
Setting measure setup .......................................................................................................................................... 181
Setting display ...................................................................................................................................................... 182
Performing power statistics CCDF measurement .......................................................................................................... 182
Setting measure setup .......................................................................................................................................... 182
Measurement example ......................................................................................................................................... 183
Conducting WCDMA/HSPA+ OTA measurements ......................................................................................................... 183
Channel scanner .................................................................................................................................................. 183
Scramble scanner ................................................................................................................................................. 185
Multipath profile .................................................................................................................................................... 186
Code domain power ............................................................................................................................................. 186
Route map ............................................................................................................................................................ 188
Using LTE - FDD Signal Analyzer....................................................................................................... 193
Introduction ................................................................................................................................................................... 194
Display overview ........................................................................................................................................................... 195
Connecting a cable ........................................................................................................................................................ 195
Direct connection .................................................................................................................................................. 195
Indirect connection ............................................................................................................................................... 196
Over the air (OTA) ................................................................................................................................................ 196
Selecting measurement mode ....................................................................................................................................... 197
Configuring test parameters .......................................................................................................................................... 198
Setting frequency .................................................................................................................................................. 198
Setting amplitude .................................................................................................................................................. 198
Setting average .................................................................................................................................................... 200
Setting sweep mode ............................................................................................................................................. 201
Setting trigger source............................................................................................................................................ 201
Setting external clock............................................................................................................................................ 201
Conducting spectrum measurements ............................................................................................................................ 202
Setting measure setup .......................................................................................................................................... 202
Setting trace ......................................................................................................................................................... 203
Conducting RF measurements ...................................................................................................................................... 204
Channel power ..................................................................................................................................................... 204
Occupied bandwidth ............................................................................................................................................. 205
Spectrum emission mask (SEM) ........................................................................................................................... 206
ACLR.................................................................................................................................................................... 207
Multi-ACLR ........................................................................................................................................................... 208
Spurious emissions .............................................................................................................................................. 209
Setting limit for RF tests ........................................................................................................................................ 211
Conducting power vs. time (frame) measurements ........................................................................................................ 212
Setting measure setup .......................................................................................................................................... 212
Measurement example ......................................................................................................................................... 213
Conducting modulation measurements .......................................................................................................................... 213
Constellation ......................................................................................................................................................... 213
Data channel ........................................................................................................................................................ 215
Control channel .................................................................................................................................................... 218
Subframe .............................................................................................................................................................. 221