R&S ESCI Receiver –BW Key
1166.6004.12 4.9 E-2
Level Display and RF Input Configuration – AMPT Key
The AMPT key is used to set the input attenuation, the preamplifier, the auto range function and the
display unit.
In addition, the level display range for the scan can be set.
AMPT menu:
AUTOPREAMP
ON OFF
RF ATTEN
MANUAL
UNIT
10dB MIN
ON OFF
AUTO RANGE
ON OFF
RF INPUT
AC DC
AMPT
GRID RANGE
LOG MANUAL
dBm
dBuV
dBuA
dBpW
dBpT
PREAMP
ON OFF
GRID
MIN LEVEL
RF ATTEN
MANUAL
The RF ATTEN MANUAL softkey activates the attenuation entry field.
The attenuation can be set between 0 and 70 dB in 10 dB steps. Other
entries are rounded to the next higher integer.
Note: To protect the input mixer against inadvertent overload, 0 dB can
only be switched on when function 10 dB MIN is switched off.
IEC/IEEE-bus command INP:ATT 40 DB
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