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Operating Manual 1302.6163.12 - 03
4.107
R&S ESU
Instrument Functions
Analyzer Mode
LAST SPAN
After changing the span setting the
LAST SPAN
softkey activates the previous set-
ting. With this function a fast change between overview measurement (
FULL SPAN
)
and detailed measurement (manually set center frequency and span) is possible.
Remote command:
--
FREQ AXIS
LIN | LOG
The
FREQ AXIS LIN | LOG
softkey switches between linear and logarithmic scaling
of the frequency axis. Switch over is only possible if the stop/start frequency ratio is
≥
1.4.
The default state is LIN.
The logarithmic frequency axis is only available in analyzer mode and it is not avail-
able in zero span mode, in external mixer mode, with frequency offset or if the ratio
stop frequency / start frequency is below 1.4.
Remote command:
DISP:WIND<1|2>:TRAC:X:SPAC LIN
4.8.3
Level Display Setting and RF Input Configuration – AMPT Key
The
AMPT
key is used to set the reference level, the maximum level and the display
range of the active window as well as the input impedance and the input attenuation
of the RF input.
The
AMPT
key opens a menu for setting the reference level and the input attenua-
tion of the active window. The data entry for the reference level (
REF LEVEL
soft-
key) is opened automatically.
Further settings regarding level display and attenuation can be made in this menu.
AMPT
Only values > 0 Hz are restored, i.e. a transition between time and frequency
domain is not possible.
!
!
dBm / dBmV / dB
µ
V /
dB
µΑ /
dB
µ
W / VOLT /
AMPERE / WATT
dBpT
Содержание ESU Series
Страница 1: ...R S ESU EMI Test Receiver Operating Manual 1302 6163 12 03 Test Measurement Operating Manual...
Страница 25: ......
Страница 27: ...R S ESU Putting into Operation 1 2 Operating Manual 1302 6163 12 03...
Страница 29: ...R S ESU Getting Started 2 2 Operating Manual 1302 6163 12 03...
Страница 31: ...R S ESU Manual Operation 3 2 Operating Manual 1302 6163 12 03...
Страница 349: ...R S ESU Instrument Functions Basic Settings 4 318 Operating Manual 1302 6163 12 03...
Страница 405: ...R S ESU Instrument Functions User Port 4 374 Operating Manual 1302 6163 12 03...
Страница 439: ...R S ESU Remote Control Basics Status Reporting System 5 34 Operating Manual 1302 6163 12 03...
Страница 821: ...R S ESU Remote Control Programming Examples More Complex Programming Examples 7 32 Operating Manual 1302 6163 12 03...
Страница 841: ...R S ESU Error Messages Device Specific Messages 9 10 Operating Manual 1302 6163 12 03...
Страница 854: ...Operating Manual 1302 6163 12 03 10 13 R S ESU...
Страница 855: ...R S ESU 10 14 Operating Manual 1302 6163 12 03...