Contents
R&S
®
SMW200A
13User Manual 1175.6632.02 ─ 16
7.6.6.3 Import/Export Settings.................................................................................................485
7.6.7 List Editor.................................................................................................................... 486
7.6.8 Import/Export List Files............................................................................................... 490
7.6.9 How to Generate a Signal in List or Sweep Mode...................................................... 492
7.7 Analog Modulations..................................................................................................493
7.7.1 Required Options........................................................................................................ 495
7.7.2 Modulation Signals......................................................................................................495
7.7.2.1 Internal Signal Sources............................................................................................... 496
7.7.2.2 External Signal Sources..............................................................................................496
7.7.2.3 Assigning the LF Signal to the Output.........................................................................496
7.7.2.4 Modulation Signal Waveforms.................................................................................... 500
7.7.3 Modulation Settings.....................................................................................................502
7.7.3.1 AM, FM and PhiM Modulation Sources.......................................................................503
7.7.3.2 AM, FM and PhiM Modulation Settings.......................................................................506
7.7.3.3 LF Signal Output Settings........................................................................................... 510
7.7.3.4 Overview..................................................................................................................... 512
7.7.3.5 Pulse Modulation.........................................................................................................512
7.7.3.6 Pulse Generator.......................................................................................................... 515
7.7.3.7 Pulse Graph................................................................................................................ 517
7.7.4 How to Generate an Amplitude Modulated Signal...................................................... 518
7.7.5 How to Generate a Pulse Modulated Signal............................................................... 519
7.7.6 References..................................................................................................................520
7.7.6.1 Simultaneous Operation of Several Modulations........................................................ 520
7.8 Improving Level Performance..................................................................................520
7.8.1 Attenuator....................................................................................................................521
7.8.1.1 Attenuator Settings......................................................................................................522
7.8.1.2 Reverse Power Protection.......................................................................................... 524
7.8.2 ALC - Automatic Level Control....................................................................................524
7.8.2.1 Required Options........................................................................................................ 526
7.8.2.2 ALC Settings............................................................................................................... 526
7.8.3 User Correction........................................................................................................... 529
7.8.3.1 User Correction Settings............................................................................................. 530
7.8.3.2 List Editor.................................................................................................................... 532
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