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2. Spectrum analyzer - Wikipedia

   en.wikipedia.org/wiki/Spectrum_analyzer

   Spectrum analyzers are widely used to measure the frequency response, noise and distortion characteristics of all kinds of radio-frequency (RF) circuitry, by comparing the input and output spectra. For example, in RF mixers, spectrum analyzer is used to find the levels of third order inter-modulation products and conversion loss.

3. Bird Technologies - Wikipedia

   en.wikipedia.org/wiki/Bird_Technologies

   2017 – Bird Launches the SignalHawk SH-42S Handheld Spectrum Analyzer [6] 2013 – Bird Technologies acquires Distributed Antenna System manufacturer DeltaNode [7] 2013 – VSG5000A Multi-Channel Phase Coherent Vector Signal Generator launched [8] 2013 – IQC5000A Series, RF Spectrum Capture and Playback System launched [9]

4. Radio-frequency sweep - Wikipedia

   en.wikipedia.org/wiki/Radio-frequency_sweep

   A spectrum analyzer is a standard instrument used for RF sweep. It includes an electronically tunable receiver and a display. The display presents measured power (y axis) vs frequency (x axis). The power spectrum display is a two-dimensional display of measured power vs. frequency. The power may be either in linear units, or logarithmic units ...

5. X-ray fluorescence - Wikipedia

   en.wikipedia.org/wiki/X-ray_fluorescence

   For portable XRF spectrometers, copper target is usually bombared with high energy electrons, that are produced either by impact laser or by pyroelectric crystals. [ 4 ] [ 5 ] Alternatively, gamma ray sources, based on radioactive isotopes (such as 109 Cd, 57 Co, 55 Fe, 238 Pu and 241 Am) can be used without the need for an elaborate power ...

6. Network analyzer (electrical) - Wikipedia

   en.wikipedia.org/wiki/Network_analyzer_(electrical)

   ZVA40 vector network analyzer from Rohde & Schwarz.. A network analyzer is an instrument that measures the network parameters of electrical networks.Today, network analyzers commonly measure s–parameters because reflection and transmission of electrical networks are easy to measure at high frequencies, but there are other network parameter sets such as y-parameters, z-parameters, and h ...

7. Signal analyzer - Wikipedia

   en.wikipedia.org/wiki/Signal_analyzer

   Signal analyzers can perform the operations of both spectrum analyzers and vector signal analyzers.A signal analyzer can be viewed as a measurement platform, with operations such as spectrum analysis (including phase noise, power, and distortion) and vector signal analysis (including demodulation or modulation quality analysis) performed as measurement applications.