Discover how the use of spectrum analyzers collect the data or make measurements.
Click here to learn more on how benchmark testing works.
Discover the PCTEL tools Lexico uses to ensure the quality and performance of the network.
A spectrum analyzer measures the magnitude of an input signal versus frequency within the full frequency range of the instrument. The primary use is to measure the power of the spectrum of known and unknown signals.
Minimum signal detection time: This is related to the sampling rate of the analyser and the FFT rate. It is also important for the realtime spectrum analyzer to give good level accuracy.
Persistence: Real-time spectrum analyzers are able to produce much more information for users to examine the frequency spectrum in more detail.
Online real-time and offline realtime: In a sense, any spectrum analyzer that has vector signal analyzer capability is a realtime analyzer. It samples data fast enough to satisfy Nyquist Sampling theorem and stores the data in memory for later processing.
Lexico uses PCTel tools and equipment to test the wireless network in the area. This tool will help verify the coverage and quality of the in-building wireless network to be able to provide the best product to use to boost the signal inside the building.
