Wavetek 147 Specifikace stáhnout pdf (Strana 9)

Contents

Editable Parameters .................................................................................46

Configuring a Digital Carrier...................................................................49

Configuring for Inverted Spectrum..........................................................50

Configuring a QAM Digital Stream Channel ..........................................51

Inverted Spectrum Features .....................................................................52

Delete Unused Channels................................................................................53

Specify Auto Measurements..........................................................................53

Edit Limits .....................................................................................................55

Edit Digital Limits .........................................................................................56

Copy Remote Plan .........................................................................................57

Chapter 4

Field Sweeping with the SDA-5000

Introduction .......................................................................................................59

Test Point Compensation..................................................................................59

Test Point Compensation Configuration .......................................................60

Sweep Receiver Configuration.........................................................................64

Sweep Configuration .....................................................................................64

SWEEP Menu Options ..................................................................................67

Considerations for Sweep in the Field.............................................................70

Connecting the SDA-5000 to a Test Point ....................................................70

Signal Level Considerations ....................................................................71

Wiring and Levels: Forward Sweep ........................................................71

Wiring and Levels: Reverse Sweep (SDA-5000 OPT1)..........................72

Sweep Setup...................................................................................................74

Reverse Sweep Operation:.......................................................................75

Reverse Telemetry Level:........................................................................75

Reverse Sweep Insertion Level:...............................................................75

Forward Sweep Operation.............................................................................75

Soft Key Icons: ........................................................................................76

Forward SWEEP Screens ........................................................................77

Frequency Screen...............................................................................77

Level Screen.......................................................................................79

Limit Screen.......................................................................................80

Tilt Screen ..........................................................................................81

Reverse Sweep Operation (SDA-5000 OPT1) ..............................................82

Reverse Sweep.........................................................................................83

Reverse Injection Levels..........................................................................83

Setting the Sweep Direction.....................................................................84

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Wavetek 147 Specifikace Strana 9