Boonton 4240 RF Power Meter Manual do Utilizador descarregar pdf (Página 6)

Boonton 4240 Series RF Power Meter

4.3 Dynamic Range..................................................................................................... 4-4

4.4 Filtering................................................................................................................. 4-5

4.5 Noise ..................................................................................................................... 4-5

4.6 Measurement Time ............................................................................................. 4-10

4.7 High Frequency Accuracy .................................................................................. 4-11

4.8 Waveform Sensitivity ......................................................................................... 4-12

4.9 Chart Recorder Operation................................................................................... 4-14

4.10 Bar Graph Operation......................................................................................... 4-14

5. Remote Operation..................................................................................................5-1

5.1 GPIB Configuration.............................................................................................. 5-1

5.2 RS-232 Configuration........................................................................................... 5-1

5.3 SCPI Language ..................................................................................................... 5-2

5.3.1 SCPI Structure ............................................................................................... 5-2

5.3.2 Long and Short Form Keywords....................................................................5-2

5.3.3 Subsystem Numeric Suffixes......................................................................... 5-2

5.3.4 Colon Keyword Separators............................................................................ 5-3

5.3.5 Command Arguments and Queries................................................................ 5-3

5.3.6 Semicolon Command Separators................................................................... 5-3

5.3.7 Command Terminators .................................................................................. 5-3

5.3.8 4240 Series SCPI Implementation................................................................. 5-3

5.4 Basic Measurement Information........................................................................... 5-5

5.4.1 Service Request.............................................................................................. 5-5

5.5 SCPI Command Reference ................................................................................... 5-6

5.5.1 IEEE 488.2 Commands.................................................................................. 5-6

*CLS .................................................................................................................... 5-6

*ESE .................................................................................................................... 5-6

*ESR? .................................................................................................................. 5-7

*IDN?................................................................................................................... 5-7

*OPC....................................................................................................................5-7

*OPC? .................................................................................................................. 5-7

*OPT? .................................................................................................................. 5-8

*RST .................................................................................................................... 5-8

*SRE .................................................................................................................... 5-8

*STB? .................................................................................................................. 5-9

*TRG.................................................................................................................... 5-9

*TST?................................................................................................................... 5-9

*WAI.................................................................................................................... 5-9

5.5.2 CALCulate Subsystem.................................................................................5-10

CALCulate:LIMit:CLEar[:IMMediate]............................................................. 5-10

CALCulate:LIMit:FAIL?................................................................................... 5-10

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Boonton 4240 RF Power Meter Manual do Utilizador Página 6