6 List Sequence Measurements
Source
This SCPI is used to setup channel number or frequency setting, according to current Radio Band
setting. If Radio Band is “NONE”, then it’s frequency. If Radio Band is not “NONE”, then it’s channel
number.
Couplings
The frequency value is coupled to the channel band and number for the step, such that updates to the
radio band and channel number will update the frequency value to the corresponding absolute
frequency. The reverse is also true, changing the frequency value causes the value of the channel
number to be updated.
Preset
1.00 GHz
Min
10.00 MHz
Max
Hardware Dependant:
Option 503 = 3.6 GHz
Option 504 = 3.9 GHz
Option 506 = 6.00 GHz
Initial S/W Revision
A.05.00
Power
Allows you to specify a power value for the current step.
Key Path
Source, List Sequencer, List Sequencer Setup
Remote Command
:SOURce:LIST:STEP[1]|2|3…1000:SETup:AMPLitude <double>
:SOURce:LIST:STEP[1]|2|3…1000:SETup:AMPLitude?
Example
:SOUR:LIST:STEP2:SET:AMPL –50dBm
:SOUR:LIST:STEP2:SET:AMPL?
Notes
SCPI is supported after A.09.40
Notes
Amplitude corrections can be specified for use with the source. In the event of amplitude corrections
being applied, the valid ranges for the RF power do not change dependant on the current amplitude
correction setting. Instead, if the combination of RF power + amplitude correction is higher or lower
than the source output range, the Source Unleveled bit is set and the “Source Unleveled” indicator
will appear on status panel to indicate that the source cannot maintain the output power that has
been requested.
The multiport adapter RFIO TX ports and GPS ports cannot ensure power accuracy when power
setting is lower than –130dBm, this power setting value is defined by the sum of RF Power setting
and related amplitude correction value. But user settable value could be lower than this limit. When
application detected there exists power setting lower than –130dBm on MPA RFIO TX ports, then
popup warning message . When application detected there exists power setting lower than –
130dBm on MPA GPS ports, then popup warning message . These are only warning messages, and
check is performed when RF is ON.
Notes
The Min and Max value here defined UI settable amplitude range. This range is larger than actual
amplitude range with level accuracy defined in spec.
Dependencies
The RF power is dependent on the RF output port and frequency, such that the current frequency and
selected output port determine the valid range of power values.
Preset
–100 dBm
620
Sequence Analyzer User's & Programmer's Reference
Содержание E6650A EXF
Страница 34: ...1 About the Test Set Mouse and Keyboard Control 34 Sequence Analyzer User s Programmer s Reference...
Страница 94: ...2 Programming the Test Set Common Commands 94 Sequence Analyzer User s Programmer s Reference...
Страница 129: ...4 Mode Functions Undefined variable Primary ProductName Sequence Analyzer User s Programmer s Reference 129...
Страница 145: ...5 System Functions Undefined variable Primary ProductName Sequence Analyzer User s Programmer s Reference 145...
Страница 206: ...5 System Functions System 206 Sequence Analyzer User s Programmer s Reference...
Страница 214: ...6 List Sequence Measurements File File See File on page 146 214 Sequence Analyzer User s Programmer s Reference...
Страница 474: ...6 List Sequence Measurements Mode Mode See Mode on page 130 474 Sequence Analyzer User s Programmer s Reference...
Страница 478: ...6 List Sequence Measurements Print Print See Print on page 151 478 Sequence Analyzer User s Programmer s Reference...
Страница 642: ...6 List Sequence Measurements System System See System on page 152 642 Sequence Analyzer User s Programmer s Reference...