Network Analyzers

1,231 used models available from HP / Keysight / Agilent, Anritsu, Advantest and more · Buy, Rent, Sell, Repair

A network analyzer measures s-parameters and other network parameters such as reflection and transmission in electrical circuits. Buyers choose between vector and scalar network analyzers, frequency ranges from a few MHz to tens of GHz, and two-port or multiport configurations. Engineers use these instruments to characterize amplifiers, filters, antennas, and cables.

GS Test Equipment carries used and refurbished network analyzers from Keysight/Agilent, Anritsu, Advantest, and Rohde and Schwarz, tested before shipping and available to buy or rent. The company also buys, repairs, and calibrates network analyzers, and invites buyers to request a quote.

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1,231 Network Analyzers Models

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About Network Analyzers

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-parameters. Network analyzers are often used to characterize two-port networks such as amplifiers and filters, but they can be used on networks with an arbitrary number of ports