The most common use of spectrum analyzers is found in the electronic industry for measuring magnitude versus the frequency of RF and audio signals. Electronic engineers or design specialists use spectrums to measure amplitude and frequencies range of electric signals. Spectrum analyzers can provide a view for signals up into GHz range. Signal spectrum analyzers are primarily used to analyze electric input signals, they measure and record the strength and determine the bandwidth of signals falling into the spectrum range.
There are signals which can be both bogus and real, spectrum analyzers records help to distinguish between them. Different types of Spectrum analyzers have different functional methods, but their job is the same. There are many types of spectrum analyzers such as single Multi-Port L-Band Analyzer, rack mount wideband analyzer, and more. Here is a description of some of its types that you must know about: 1. Swept-Tuned Spectrum Analyzer. This spectrum analyzer can’t be used to evaluate all frequencies concurrently. They can only measure the magnitude of an input signal but not the phase. RF communication technicians and engineers use swept-tuned spectrum analyzers more often. 2. PXI spectrum analyzer: PXI spectrum analyzer is a rack format commonly used for test instrumentation, data acquisition and control. 3. Handheld spectrum analyzer (portable analyzer): This type of analyzer is used to easily scan, locate and classify signals of interest in the field environment. Handheld spectrum analyzers have greater use in monitoring radio or wireless Radiofrequency signals and spectrum verification. Single multi-port L-band analyzer is one such popular handheld spectrum analyzer 4. Audio analyzer: The main job of this type of spectrum analyzer is to analyze audio spectra as their upper-frequency limits are much lower. 5. Real-time analyzer:This type of analyzer can measure both the magnitude and phase of a signal. It is capable of analyzing the whole frequency spectrum simultaneously. Gaining knowledge about the different types of spectrum analyzer will help you to choose the correct test instrument. Single Multi-Port L-Band Analyzer is ideal for monitoring of multiple communications from anywhere in the world.
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