FSL6

The R&S®FSL is an extremely lightweight and compact spectrum analyzer for cost-conscious users who want the functionality of high-end instruments. The analyzer is ideal for a large number of applications in development, service and production.

Key facts
• Frequency range 9 kHz to 6 GHz
• Models with and without tracking generator
• Signal analysis bandwidth of 28 MHz
• Low measurement uncertainty, even in microwave range
• General measurement applications, e.g. spectrogram
• Lightweight and compact for on-site installation, maintenance and service
• Optional battery operation
• Easy on-site upgrading with options

Features & Benefitas
Esceptional performance for its class
• Low measurement uncertainty even in microwave range

Fast and versatile inproduction
• High measurement speed and time-saving routines improve throughput
• Remote control via LAN or IEC/IEEE bus in line with SCPI

At home in every development lab
• Excellent price/performance ratio
• General-purpose signal analysis
• Wide range of personalities for various wireless/cellular digital standards

Lightweight and compact for on-site installation, maintenance and service
• Easy portability due to small size and low weight
• Optional internal battery pack for cordless use
• Power measurements with R&S®NRP-Zxx power sensors

Eays upgrades and a wide range of interfaces
• On-site plug & play installation of options without opening the instrument
• Additional interfaces expand the application range of the R&S®FSL

Wide range of functions - simple operation
• Comprehensive set of measurement functions and features more typical of high-end analyzers
• Built-in measurement routines and versatile selection of firmware options

Supported technologies
• 3GPP HSPA
• WiMAXâ„¢
• CDMA2000®/1xEV-DO
• IEEE 802.11 a/b/g/n
• IEEE 802.15.1 Bluetooth®
• RFID
• MBMS
• DVB-C

Specifications

Frequency range	9 kHz to 6 GHz
Frequency accuracy	1 × 10-6
With R&S®FSL-B4, OCXO	1 × 10-7
Standard	300 Hz to 10 MHz in 1/3 sequence, zero span additionally 20 MHz
With R&S®FSL-B7	10 Hz to 10 MHz in 1/3 sequence, additionally 1 Hz (FFT filter)
Video bandwidths	10 Hz to 10 MHz
Signal analysis bandwidth	28 MHz
Phase noise	typ. -103 dBc (1 Hz) at 10 kHz from carrier, 1 GHz
With 300 Hz RBW	typ. -117 dBm
With 1 Hz FFT RBW and preamplifier (R&S®FSL-B7, R&S®FSL-B22 options)	- 500 MHz: typ. -162 dBm - 3 GHz: typ. -158 dBm
Third order intercept (TOI)	typ. +18 dBm
Detectors	pos/neg peak, auto peak, RMS, quasi-peak, average, sample
Level measurement uncertainty	<0.5 dB (30 kHz = f = 3 GHz), <0.8 dB (3 GHz< f = 6 GHz), <1.2 dB (6 GHz< f = 18 GHz)
Tracking generator	Yes