Rohde & Schwarz ESRP Series, Руководство пользователя

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Spectrum Measurements
R&S
®
ESRP
265 User Manual 1175.7445.02 ─ 08
└ ASCII File Export ...................................................................... 269
└ Decim Sep ................................................................................ 270
└ Adjust Ref Lvl (span > 0) .............................................................................. 270
└ Adjust X-Axis .................................................................................................270
└ Meas Start/Stop ............................................................................................ 270
Spurious Emissions
Opens a submenu to configure the Spurious Emissions measurement and immediately
starts a measurement.
For general information on performing Spurious Emissions measurements see Chap-
ter 6.1.1.6, "Measuring Spurious Emissions" , on page 259.
Remote command:
[SENSe:]SWEep:MODE
on page 729
Sweep List ← Spurious Emissions
Opens a submenu to edit the sweep list and displays the "Sweep List" dialog box.
Note: If you edit the sweep list, always follow the rules described in Chapter 6.1.1.6,
"Measuring Spurious Emissions" , on page 259.
Sweep List dialog box ← Sweep List ← Spurious Emissions
After a preset, the sweep list contains a set of default ranges and parameters. For
each range, you can change the parameters listed below. To insert or delete ranges,
use the "Insert Before Range", "Insert After Range", "Delete Range" softkeys. The
measurement results are not updated during editing but on closing the dialog box.
For details and limitations regarding spurious emissions configuration, see Chap-
ter 6.1.1.6, "Measuring Spurious Emissions" , on page 259.
Range Start / Range Stop ← Sweep List dialog box ← Sweep List ← Spurious
Emissions
Sets the start frequency/stop frequency of the selected range. Follow the rules descri-
bed in
Chapter 6.1.1.6, "Measuring Spurious Emissions" , on page 259.
In order to change the start/stop frequency of the first/last range, select the appropriate
span with the SPAN key. If you set a span that is smaller than the overall span of the
ranges, the measurement includes only the ranges that lie within the defined span and
have a minimum span of 20 Hz. The first and last ranges are adapted to the given
span as long as the minimum span of 20 Hz is not violated.
Frequency values for each range have to be defined relative to the center frequency.
The reference range has to be centered on the center frequency. The minimum span of
the reference range is given by the current TX Bandwidth.
Remote command:
[SENSe:]LIST:RANGe<range>[:FREQuency]:STARt
on page 721
[SENSe:]LIST:RANGe<range>[:FREQuency]:STOP
on page 721
Filter Type ← Sweep List dialog box ← Sweep List ← Spurious Emissions
Sets the filter type for this range. For details on filters see also Chapter 6.2.6.3,
"Selecting the Appropriate Filter Type" , on page 337.
Measurements