Rohde & Schwarz FSH3 Handheld spectrum analyzer 100 kHz - 3 GHz, RBW 100 Hz - 1 MHz LCD color display, Preamplifier
The Rohde & Schwarz FSH3 spectrum analyzer is a wide band, very sensitive receiver. It works on the principle of "super-heterodyne receiver" to convert higher frequencies (normally ranging up to several 10s of GHz) to measurable quantities. The received frequency spectrum is slowly swept through a range of pre-selected frequencies, converting the selected frequency to a measurable DC level (usually logarithmic scale), and displaying the same on the CRT of the Rohde & Schwarz FSH3. The CRT displays received signal strength (y-axis) against frequency ( x-axis).
Some applications for Rohde & Schwarz FSH3 Spectrum Analyzers include Site Monitoring: Verify that the frequency and signal strength of your transmitter is accurate. Interference: Before a system is installed you use a Rohde & Schwarz FSH3 spectrum analyzer to verify that the frequencies (you plan to use) are not occupied or if the presence of a very strong signal will interfere with your new setup. Interference can be created by a number of different situations. Other tests that utilize the Rohde & Schwarz FSH3 spectrum analyzer features include antenna isolation, co-channel interference, adjacent channel power, occupied bandwidth, intermodulation, microwave or satellite antenna alignment, and characterization of components.
The all-in-one handheld platform
The FSH is the ideal handheld spectrum analyzer for rapid, high-precision and cost-effective signal investigations. The FSH can handle anything from the installation and maintenance of a mobile radio base station up to on site fault location in RF cables and components to development and service.
•Detect interference & locate signal sources by means of triangulation with the new map-based interference analysis option and HL 300 directional antenna.
•Demodulates all mobile communication standards (20 MHz demodulation bandwidth for LTE signals).
•Easy and fast to operate thanks to user-configurable, guided measurement sequences (wizard) and "one-click" report generation.
•Robust edge and connectors¿ protection, stable carrying handle.
•All units include preamp
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