R&S SMJ100A, Руководство по эксплуатации, Страница: 23 / 874

Contents
R&S
®
SMJ100A
7 Operating Manual 1403.7458.32 ─ 14
5.2.5.1 Hard Copy Settings..................................................................................................... 154
5.2.5.2 Hardcopy Options....................................................................................................... 155
5.2.6 Messages - Info Key................................................................................................... 157
5.2.7 Help System - Help Key.............................................................................................. 157
5.2.8 Storing and Loading Instrument Data - File Key......................................................... 158
5.2.8.1 Save/Recall Menu....................................................................................................... 159
5.2.8.2 Storing Instrument Settings.........................................................................................159
5.2.8.3 Loading Instrument Settings....................................................................................... 161
5.2.8.4 File Select Dialog........................................................................................................ 163
5.2.8.5 File Manager............................................................................................................... 165
5.2.8.6 Accessing the File System of the Instrument and Transferring Files from and to the
Instrument................................................................................................................... 167
5.3 Graphical Display - Graphics................................................................................... 168
5.3.1 Graphics Settings Menu..............................................................................................170
5.3.2 Bar of Graphics Window............................................................................................. 172
5.3.3 Signal Displays............................................................................................................174
5.3.3.1 I/Q Diagram.................................................................................................................174
5.3.3.2 Vector Diagram........................................................................................................... 175
5.3.3.3 Constellation Diagram.................................................................................................176
5.3.3.4 Eye Diagram............................................................................................................... 177
5.3.3.5 CCDF Display............................................................................................................. 178
5.3.3.6 Power Spectrum..........................................................................................................179
5.4 Bit and Block Error Rate Measurements - BERT Block.........................................180
5.4.1 Test setup................................................................................................................... 181
5.4.2 PRBS data.................................................................................................................. 182
5.4.3 CRC polynomial.......................................................................................................... 182
5.4.4 Clock signal.................................................................................................................182
5.4.5 Ending the measurement............................................................................................ 183
5.4.6 Interrupt-free measurement........................................................................................ 183
5.4.7 Restart function........................................................................................................... 183
5.4.8 Data Enable................................................................................................................ 184
5.4.9 Pattern Ignore............................................................................................................. 185
5.4.10 Bit Error Rate Menu.................................................................................................... 185
5.4.10.1 General Settings......................................................................................................... 186