Used Signal Analyzers for Every Budget and Application
A signal analyzer has extensive applications in testing of different types of networks. Nearly every assignment in network analysis requires engineers and technicians to use this testing solution. Signal analyzers are available in different makes and models and each has its own strengths. Virtually all manufacturers offer different models to address the different challenges encountered by engineers and technicians in the field and in the labs.
One of the most critical factors to consider when selecting a signal analyzer is the frequency range that it is designed for. A general purpose signal analyzer is designed for basic uses and manually does not cover extreme ranges. However, most signal analyzers are designed to allow users to expand their frequency ranges. This is achieved by integrating external mixers.
Signal analyzers are designed to measure various parameters that are of interest to network engineers and technicians. A signal analyzer is an ideal solution for measuring frequency, amplitude, and modulation of a signal. Other parameters that can be measured include phase noise, spurious emissions, and signal distortion.
Although most signal analyzers are designed to easily accommodate new and emerging networking technologies, many models are designed for specific types of signals and network standards. In most cases, spectrum analyzers just require software upgrades to measure and demodulate new signal formats.
Apart from testing and troubleshooting various types of networks, signal analyzers have wide applications in R&D and manufacturing. Owing to the unsuitability of a general purpose analyzer to handle some issues, manufacturers offer specialized models for some specific applications. For instance, nearly all manufacturers offer RF and microwave signal analyzers that are ideal for these applications. Other specifications that vary from one spectrum analyzer to another include analysis bandwidth, performance levels, form factor, and number of channels.