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4 Input/Output Functions
Input/Output
Notes
For PSA compatibility the command form is provided and is directly mapped to
[:SENSe]:ROSCillator:SOURce:TYPE
Note: The SCPI command does nothing for non-controlling instances.
Initial S/W Revision
Prior to A.02.00
Sense
If Sense is selected, the instrument checks whether a signal is present at the external reference
connector. If it senses a signal within 5 ppm of the External Ref Freq (as set on the External Ref Freq
softkey), it will use this signal as an External Reference. If it senses a 1 pulse per second signal, it will use
this signal to adjust the internal reference by adjusting the User setting of the Timebase DAC. When no
signal is present, it automatically switches to the internal reference.
Key Path
Input/Output, Freq Ref In
Example
:ROSC:SOUR:TYPE SENS
Couplings
If set to SENSe and the analyzer senses a 1 pulse per second signal, it sets the System, Alignments,
Timebase DAC setting to “User”. This setting survives Preset and Power Cycle but is set to
“Calibrated” on a System, Restore Defaults, Align or a System, Restore Defaults, All
Readback
Sense
Initial S/W Revision
Prior to A.02.00
Modified at S/W Revision
A.14.00
Internal
The internal reference is used. A 1 pps signal at the EXT REF IN port, or a signal there between 1 and 50
MHz, will cause a warning triangle to appear in the settings panel next to the word “INTERNAL”, but will
otherwise be ignored.
Key Path
Input/Output, Freq Ref In
Example
:ROSC:SOUR:TYPE INT
Readback
Internal
Initial S/W Revision
Prior to A.02.00
Modified at S/W Revision
A.14.00
External
The external reference is used.
Key Path
Input/Output, Freq Ref In
Example
:ROSC:SOUR:TYPE EXT
Readback
External
Initial S/W Revision
Prior to A.02.00
218
W-CDMA & HSPA Measurement Applications Reference
Содержание E6640A
Страница 80: ...Table of Contents lxxx W CDMA HSPA Measurement Applications Reference ...
Страница 188: ...3 Programming the Test Set Common Commands 188 W CDMA HSPA Measurement Applications Reference ...
Страница 189: ...4 Input Output Functions Undefined variable Primary ProductName W CDMA HSPA Measurement Applications Reference 189 ...
Страница 231: ...5 Mode Functions Undefined variable Primary ProductName W CDMA HSPA Measurement Applications Reference 231 ...
Страница 256: ...5 Mode Functions Mode Setup 256 W CDMA HSPA Measurement Applications Reference ...
Страница 257: ...6 System Functions Undefined variable Primary ProductName W CDMA HSPA Measurement Applications Reference 257 ...
Страница 324: ...6 System Functions System 324 W CDMA HSPA Measurement Applications Reference ...
Страница 325: ...7 Trigger Functions Undefined variable Primary ProductName W CDMA HSPA Measurement Applications Reference 325 ...
Страница 369: ...8 Channel Power Measurement Auto Couple W CDMA HSPA Measurement Applications Reference 369 ...
Страница 376: ...8 Channel Power Measurement File File See File on page 258 376 W CDMA HSPA Measurement Applications Reference ...
Страница 389: ...8 Channel Power Measurement Marker W CDMA HSPA Measurement Applications Reference 389 ...
Страница 429: ...8 Channel Power Measurement Mode Mode See Mode on page 232 W CDMA HSPA Measurement Applications Reference 429 ...
Страница 435: ...8 Channel Power Measurement Print Print See Print on page 263 W CDMA HSPA Measurement Applications Reference 435 ...
Страница 629: ...8 Channel Power Measurement System System See System on page 264 W CDMA HSPA Measurement Applications Reference 629 ...
Страница 664: ...9 ACP Measurement Auto Couple 664 W CDMA HSPA Measurement Applications Reference ...
Страница 669: ...9 ACP Measurement BW W CDMA HSPA Measurement Applications Reference 669 ...
Страница 672: ...9 ACP Measurement File File See File on page 258 672 W CDMA HSPA Measurement Applications Reference ...
Страница 754: ...9 ACP Measurement Mode Mode See Mode on page 232 754 W CDMA HSPA Measurement Applications Reference ...
Страница 758: ...9 ACP Measurement Mode Setup Mode Setup See Mode Setup on page 251 758 W CDMA HSPA Measurement Applications Reference ...
Страница 762: ...9 ACP Measurement Print Print See Print on page 263 762 W CDMA HSPA Measurement Applications Reference ...
Страница 960: ...9 ACP Measurement System System See System on page 264 960 W CDMA HSPA Measurement Applications Reference ...
Страница 973: ...9 ACP Measurement View Display DTMB and CMMB Exciter W CDMA HSPA Measurement Applications Reference 973 ...
Страница 984: ...9 ACP Measurement View Display 984 W CDMA HSPA Measurement Applications Reference ...
Страница 1001: ...10 Spectrum Emission Mask Measurement W CDMA HSPA Measurement Applications Reference 1001 ...
Страница 1009: ...10 Spectrum Emission Mask Measurement Auto Couple W CDMA HSPA Measurement Applications Reference 1009 ...
Страница 1013: ...10 Spectrum Emission Mask Measurement File File See File on page 258 W CDMA HSPA Measurement Applications Reference 1013 ...
Страница 1090: ...10 Spectrum Emission Mask Measurement Mode Mode See Mode on page 232 1090 W CDMA HSPA Measurement Applications Reference ...
Страница 1096: ...10 Spectrum Emission Mask Measurement Print Print See Print on page 263 1096 W CDMA HSPA Measurement Applications Reference ...
Страница 1134: ...10 Spectrum Emission Mask Measurement Save 1134 W CDMA HSPA Measurement Applications Reference ...
Страница 1295: ...10 Spectrum Emission Mask Measurement System System See System on page 264 W CDMA HSPA Measurement Applications Reference 1295 ...
Страница 1332: ...10 Spectrum Emission Mask Measurement View Display 1332 W CDMA HSPA Measurement Applications Reference ...
Страница 1343: ...11 Occupied Bandwidth Measurement Auto Couple W CDMA HSPA Measurement Applications Reference 1343 ...
Страница 1350: ...11 Occupied Bandwidth Measurement File File See File on page 258 1350 W CDMA HSPA Measurement Applications Reference ...
Страница 1398: ...11 Occupied Bandwidth Measurement Mode Mode See Mode on page 232 1398 W CDMA HSPA Measurement Applications Reference ...
Страница 1404: ...11 Occupied Bandwidth Measurement Print Print See Print on page 263 1404 W CDMA HSPA Measurement Applications Reference ...
Страница 1598: ...11 Occupied Bandwidth Measurement Sweep Control 1598 W CDMA HSPA Measurement Applications Reference ...
Страница 1599: ...11 Occupied Bandwidth Measurement System System See System on page 264 W CDMA HSPA Measurement Applications Reference 1599 ...
Страница 1610: ...11 Occupied Bandwidth Measurement View Display For TD SCDMA mode only 1610 W CDMA HSPA Measurement Applications Reference ...
Страница 1611: ...11 Occupied Bandwidth Measurement View Display For Bluetooth mode only W CDMA HSPA Measurement Applications Reference 1611 ...
Страница 1620: ...11 Occupied Bandwidth Measurement View Display 1620 W CDMA HSPA Measurement Applications Reference ...
Страница 1668: ...12 Code Domain Measurement Auto Couple 1668 W CDMA HSPA Measurement Applications Reference ...
Страница 1672: ...12 Code Domain Measurement File File See File on page 258 1672 W CDMA HSPA Measurement Applications Reference ...
Страница 1762: ...12 Code Domain Measurement Mode Mode See Mode on page 232 1762 W CDMA HSPA Measurement Applications Reference ...
Страница 1766: ...12 Code Domain Measurement Mode Setup Mode Setup See Mode Setup on page 251 1766 W CDMA HSPA Measurement Applications Reference ...
Страница 1769: ...12 Code Domain Measurement Print Print See Print on page 263 W CDMA HSPA Measurement Applications Reference 1769 ...
Страница 1937: ...12 Code Domain Measurement System System See System on page 264 W CDMA HSPA Measurement Applications Reference 1937 ...
Страница 2019: ...13 Modulation Accuracy Composite EVM Measurement Auto Couple W CDMA HSPA Measurement Applications Reference 2019 ...
Страница 2350: ...13 Modulation Accuracy Composite EVM Measurement View Display 2350 W CDMA HSPA Measurement Applications Reference ...
Страница 2354: ...14 QPSK EVM Measurement 2354 W CDMA HSPA Measurement Applications Reference ...
Страница 2364: ...14 QPSK EVM Measurement Auto Couple 2364 W CDMA HSPA Measurement Applications Reference ...
Страница 2369: ...14 QPSK EVM Measurement File File See File on page 258 W CDMA HSPA Measurement Applications Reference 2369 ...
Страница 2418: ...14 QPSK EVM Measurement Mode Mode See Mode on page 232 2418 W CDMA HSPA Measurement Applications Reference ...
Страница 2422: ...14 QPSK EVM Measurement Mode Setup Mode Setup See Mode Setup on page 251 2422 W CDMA HSPA Measurement Applications Reference ...
Страница 2426: ...14 QPSK EVM Measurement Print Print See Print on page 263 2426 W CDMA HSPA Measurement Applications Reference ...
Страница 2593: ...14 QPSK EVM Measurement System System See System on page 264 W CDMA HSPA Measurement Applications Reference 2593 ...
Страница 2630: ...15 Power Control Measurement File File See File on page 258 2630 W CDMA HSPA Measurement Applications Reference ...
Страница 2677: ...15 Power Control Measurement Mode Mode See Mode on page 232 W CDMA HSPA Measurement Applications Reference 2677 ...
Страница 2682: ...15 Power Control Measurement Print Print See Print on page 263 2682 W CDMA HSPA Measurement Applications Reference ...
Страница 2849: ...15 Power Control Measurement System System See System on page 264 W CDMA HSPA Measurement Applications Reference 2849 ...