User Manual

Instrument Tour

R&S

FPL1000

42Getting Started 1323.1602.02 ─ 03

Table 4-2: Function keys

Function key Assigned functions

FREQ Sets the center frequency and the start and stop frequencies for

the frequency range under consideration. This key is also used to

set the frequency offset and the signal track function.

SPAN Sets the frequency span to be analyzed

AMPT Sets the reference level, the displayed dynamic range, the RF

attenuation and the unit for the level display

Sets the level offset and the input impedance

Activates the (optional) preamplifier

BW Sets the resolution bandwidth and the video bandwidth.

SWEEP Sets the sweep time and the number of measurement points

Selects continuous measurement or single measurement

TRACE Configures the graphical analysis of the measurement data

MEAS Provides the measurement functions:

Measurement of multicarrier adjacent channel power (Ch Power

ACLR)

Carrier to noise spacing (C/N C/N

)

Occupied bandwidth (OBW)

Spectrum emission mask measurement (Spectrum Emission

Mask)

Spurious emissions (Spurious Emissions)

Measurement of time domain power (Time Domain Power)

Third-order intercept point (TOI)

AM modulation depth (AM Mod Depth)

MEAS CONFIG Used to configure measurements and data input and output

LINES Configures display lines and limit lines

MKR Sets and positions the absolute and relative measurement mark-

ers (markers and delta markers)

Selects special marker functions

MKR-> Used for search functions of the measurement markers (maxi-

mum/minimum of the trace)

Assigns the marker frequency to the center frequency, and the

marker level to the reference level

Restricts the search area (Search Limits) and characterizes the

maximum points and minimum points (Peak Excursion)

TRIG Sets the trigger mode, the trigger threshold, the trigger delay, and

the gate configuration in the case of gated sweep

Front Panel View