Boonton 4540 Peak Power Meter User Manual Manuale Utente Scaricare il pdf (Pagina 13)

Boonton 4540 Series RF Power Meter

Contents

xiii

TRIGger:POSition ............................................................................................. 5-80

TRIGger:SLOPe ................................................................................................ 5-80

TRIGger:SOURce .............................................................................................. 5-81

TRIGger:VERNier ............................................................................................. 5-81

5.6.18 SCPI Command Summary ......................................................................... 5-82

6. Application Notes ................................................................................................... 6-1

6.1 Pulse Measurements ............................................................................................. 6-1

6.1.1 Measurements Fundamentals ......................................................................... 6-1

6.1.2 Diode Detection ............................................................................................. 6-3

6.1.3 4540 Series Features ...................................................................................... 6-4

6.2 Pulse Definitions ................................................................................................... 6-5

6.2.1 Standard IEEE Pulse ...................................................................................... 6-5

6.3 Automatic Measurements ..................................................................................... 6-6

6.3.1 Automatic Measurement Criteria ................................................................... 6-6

6.3.2 Automatic Measurement Terms ..................................................................... 6-7

6.3.3 Automatic Measurement Sequence................................................................ 6-8

6.3.4 Average Power Over an Interval .................................................................. 6-11

6.4 Statistical Mode Automatic Measurements ........................................................ 6-12

6.5 Measurement Accuracy ...................................................................................... 6-16

6.5.1 Uncertainty Contributions. ........................................................................... 6-16

6.5.2 Discussion of Uncertainty Terms................................................................. 6-17

6.5.3 Sample Uncertainty Calculations. ................................................................ 6-21

7. Maintenance ........................................................................................................... 7-1

7.1 Safety .................................................................................................................... 7-1

7.2 Cleaning ................................................................................................................ 7-1

7.3 Inspection .............................................................................................................. 7-1

7.4 Lithium Batteries .................................................................................................. 7-1

7.5 Firmware Upgrade ................................................................................................ 7-2

7.6 Firmware Upgrade Instructions ............................................................................ 7-2

8. Appendix A SCPI Error Messages ....................................................................... 8-5

8.1 SCPI Error Messages ............................................................................................ 8-5

9. Appendix B Model 2530 1GHz Calibrator .......................................................... 9-1

9.1 Description ............................................................................................................ 9-1

9.2 Accessories ........................................................................................................... 9-1

Standard ................................................................................................................... 9-1

Optional.................................................................................................................... 9-1

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 269 270

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Boonton 4540 Peak Power Meter User Manual Manuale Utente Pagina 13