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The most extensive set of functions in its class – Atec Rohde-Schwarz-FSL3-FSL6 User Manual

Page 5

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Spectrum Analyzer ¸FSL

5

Channel power measurement (CP)

Highly configurable or standard-compliant predefined functions for precise power mea-
surement of modulated signals

Adjacent channel power and
multicarrier adjacent channel power
measurement (ACP and MC-ACP)

Fast ACP

Adjacent channel power measurement in time domain with channel filters, faster than
normal ACP measurement

Time domain power measurement

For determining burst power

C/N, C/N

0

Measures carrier-to-noise ratio relative to 1 Hz or the selected channel width

OBW

Measures occupied bandwidth at the press of a button

TOI measurement

Simplifies TOI measurement

Modulation depth measurement (AM%) Determines modulation depth of AM signals at the press of a button

Complete range of detectors

RMS, quasi-peak, average, auto peak, pos peak, neg peak, sample

Selectable number of trace points

Improves repeatability of channel/adjacent channel power measurement, especially im-
portant for spurious measurements over a wide frequency range

Level units

dBm, dBµV, dBmV, dBµA, dBpW, V, W, A

Frequency counter

Fast determination of frequency at the accuracy of the internal or external reference, 1 Hz
resolution with 50 ms measurement time

Noise and phase noise markers

dBm(1 Hz) and dBc(1 Hz) including all necessary correction factors

n-dB down marker

Fast filter bandwidth determination

RRC and channel filters

Channel power measurement in time domain and transient adjacent channel power

FFT filter 1 Hz/300 Hz to 30 kHz

Reduces measurement time for values such as spurious or near-carrier

LAN interface

Uses a remote control interface now standard in most PCs, eliminating the need to
purchase a separate IEC/IEEE bus card

USB

Interface for USB memory sticks, e.g. for storing measurement results and plots or for
easy firmware updates

Help function

Eliminates the need for manuals

Optional

Gated sweep

For measuring the modulation spectra of burst signals

Power measurement with ¸NRP
power sensors

Increases level accuracy and eliminates the need for a separate power meter

The most extensive set of functions in its class

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