R&S 1129.7246.03, Руководство по эксплуатации

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Operating Manual 1302.6163.12 - 03 6.217
R&S ESU Remote Control – Description of Commands
SENSe Subsystem
[SENSe<1|2>:]SWEep:EGATe:TRACe<1..3>STARt<1..3> | STOP<1..3> <value>
Sets the start or stop value of a gate range in the gate range table.
The suffix after TRACe indicates the trace.
The suffix after STARt | STOP indicates the range.
Example:
"SWE:EGAT:TRAC1:STAR2 5us"
’Start value of range 2, trace 1 is set to 5
µ
s.
Characteristics: *RST value: 1.797308
SCPI: device-specific
Mode: A
[SENSe<1|2>:]SWEep:EGATe:TRACe<1..3>PERiod <value>
The period of the signal is set for the gate range table.
The suffix after TRACe indicates the trace.
Example:
"SWE:EGAT:TRAC1:PER 5ms"
’Period of trace 1 is set to 5 ms.
Characteristics: *RST value: 1.797308
SCPI: device-specific
Mode: A
[SENSe<1|2>:]SWEep:IF:SHIFt OFF | A | B | AUTO
This command activates or deactivates 1 st IF shifting. For further details refer to “IF SHIFT” on
page 4.298 .
IF SHIFT AUTO automatically selects the suitable 1 st IF shifting. The Signal Frequency has to
specified for that purpose in the Signal Frequency dialog.
Input signals at a frequency of half the 1 st IF (in the frequency range of 2270 MHz to 2350 MHz) will
reduce the dynamic range of the analyzer. This problem only occurs for low RF attenuation values. It
can be overcome by shifting the 1
st IF.
Parameter: OFF: deactives the 1 st IF shifting
A: activates the 1 st IF shifting for input signals in the frequency range of 2270 MHz
to 2310 MHz
B: activates the 1
st IF shifting for input signals in the frequency range of 2310 MHz
to 2350 MHz
AUTO: automatically selects the suitable 1
st IF shifting. The Signal Frequency has
to specified for that purpose in the Signal
The 1 st IF shifting is automatically done for ACP measurements if center frequency
( = signal frequency) is in the range of 2270 MHz … 2350 MHz. The IF SHIFT set-
ting is therefore ignored for ACP measurements.