Keysight N9927-90001 User’s Guide 313
Frequency Offset Using Power Sensor (FOPS) – Option 208
FOPS Settings
——
Start
Annotated as Start and Stop frequencies.
——
Center
Annotated as Center and Span frequencies.
——Then choose from the following two methods to determine the
offset frequency
(the frequency that the receiver is offset from
the source). This is typically the frequency of the LO that is
used with the frequency converter. The frequency offset may
be positive, negative, or zero.
——
Freq Offset
Enter an Offset frequency. The receiver frequencies
are calculated.
——
Offset Calculator
Enter the Receiver Start and Stop
frequencies. Then press
Calculate Offset
.
——Press
Rx Sweep
to select the receiver sweep direction.
——
Fwd
Used for systems for which the output frequency is
Offs + Src. The output frequency of the DUT and the
receiver sweeps in the same direction as the source.
——
Rev
Used for systems for which the output frequency is
Offs - Src. The output frequency of the DUT and the
receiver sweeps in reverse direction as compared to the
source.
Invalid Settings
Violations of the following conditions will return an error message:
— The frequency span for the source and receiver must be the same.
— Both the source and receiver frequencies must be positive.
FOPS Configuration Examples
Negative Offset, RxSwp =
Fwd
(Offs + Src)
Src = 2 GHz to 3 GHz
Offset = -1 GHz
Rx = 1 GHz to 2 GHz
Positive Offset, RxSwp =
Rev
(Offs - Src)
Src = 2 GHz to 3 GHz
Offset = 3.8 GHz
Rx = 1.800 GHz to 800 MHz
Positive Offset, RxSwp =
Fwd
(Offs + Src)
Src = 2 GHz to 3 GHz
Offset = 3.8 GHz
Содержание N9913A
Страница 6: ...6 ...
Страница 56: ...56 Keysight N9927 90001 User s Guide CAT Cable and Antenna Test Mode 2 Port Insertion Loss Measurements ...
Страница 82: ...82 Keysight N9927 90001 User s Guide TDR Time Domain Reflectometry Option 215 TDR Measurement Settings ...
Страница 106: ...106 Keysight N9927 90001 User s Guide NA Network Analyzer Mode NA Mode Settings ...
Страница 142: ...142 Keysight N9927 90001 User s Guide Calibration for NA CAT and VVM Modes Calibration Method Summary ...
Страница 202: ...202 Keysight N9927 90001 User s Guide SA Spectrum Analyzer Mode Channel Measurements ...
Страница 262: ...262 Keysight N9927 90001 User s Guide IQ Analyzer IQA Option 351 CPU2 Only Other Features Available ...
Страница 286: ...286 Keysight N9927 90001 User s Guide Interference Analyzer SA Mode Option 236 Record Playback SA Option ...
Страница 292: ...292 Keysight N9927 90001 User s Guide Reflection Mode SA Models Option 320 Reflection Mode Settings ...
Страница 316: ...316 Keysight N9927 90001 User s Guide Frequency Offset Using Power Sensor FOPS Option 208 FOPS Settings ...
Страница 332: ...332 Keysight N9927 90001 User s Guide Pulse Measurements Mode Option 330 Pulse Measurement Settings ...
Страница 346: ...346 Keysight N9927 90001 User s Guide VVM Vector Voltmeter Mode Option 308 A B and B A Measurements ...
Страница 370: ...370 Keysight N9927 90001 User s Guide AM FM Metrics SA Only and Option 355 Interpreting AM FM Metrics Error Messages ...
Страница 444: ...444 Keysight N9927 90001 User s Guide Noise Figure Mode Option 356 CPU2 Only Troubleshooting ...
Страница 470: ...Data Analysis Features All about Scale Settings 470 Keysight N9927 90001 User s Guide ...
Страница 528: ...528 Keysight N9927 90001 User s Guide Working with the Lithium Ion Battery Lithium Ion Battery Disposal ...
Страница 544: ...544 Keysight N9927 90001 User s Guide Safety Considerations Certification and Compliance Statements ...
Страница 546: ...546 Keysight N9927 90001 User s Guide Connector Care Review ...
Страница 548: ...548 Keysight N9927 90001 User s Guide Connector Care Review ...
Страница 550: ...550 Keysight N9927 90001 User s Guide Specifications Data Sheet ...
Страница 553: ...553 Keysight Handheld Analyzers N99xxA User s Guide D Korean Battery Safety Translation ...
Страница 554: ...554 Keysight N9927 90001 User s Guide Korean Battery Safety Translation ...
Страница 555: ...555 Keysight Handheld Analyzers N99xxA User s Guide E Keysight Software End User Licensing Agreement EULA ...
Страница 556: ...556 Keysight N9927 90001 User s Guide Keysight Software End User Licensing Agreement EULA ...
Страница 557: ...Keysight N9927 90001 User s Guide 557 Keysight Software End User Licensing Agreement EULA ...
Страница 558: ...558 Keysight N9927 90001 User s Guide Keysight Software End User Licensing Agreement EULA ...
Страница 565: ......