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    Vector Network Analyzers

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A multimeter measures DC resistance - but a Vector Network Analyzer (or VNA) measures the impedance of an RF or microwave circuit at its operating frequency. It measures both the resistance and the phase making up a vector response of the circuit. A VNA can also measure the gain or loss between two ports of a circuit, in magnitude and phase. So RF VNAs measure the vector response of networks so that the signal performance characteristics of RF products and other devices can be optimized. An RF system works best when its components are impedance-matched to each other, with the output impedance matching the input impedance of the next component. A VNA is helpful for determining reflection parameters and for impedance matching of components like antennas. Antennas can have a wide range of impedances, and they need to be matched to the devices that they are connected to. Measurement setups contain connectors and cabling that can introduce subtle errors in measurements. So, even though pre-calibration takes a few minutes before taking readings, its essential to calibrate these errors out of your readings, so make sure you order a cal-kit with your VNA!
PicoVNA 106 6 GHz Vector Network Analyzer (PQ111)
PicoVNA 106 6 GHz Vector Network Analyzer (PQ111)
Price: $5,995.00
Siglent SVA1015X 9kHz - 1.5GHz Spectrum with Vector Network Analysis
Siglent SVA1015X 9kHz - 1.5GHz Spectrum with Vecto
Price: $1,999.00
Siglent SVA1032X 9kHz - 3.2GHz Spectrum and Vector Network Analyzer
Siglent SVA1032X 9kHz - 3.2GHz Spectrum and Vector
Price: $3,409.00
Siglent SVA1075X 9kHz - 7.5GHz Spectrum and Vector Analyzer
Siglent SVA1075X 9kHz - 7.5GHz Spectrum and Vector
Price: $8,159.00
MegiQ VNA-0440 4GHz 2-Port Vector Network Analyzer
MegiQ VNA-0440 4GHz 2-Port Vector Network Analyzer
Price: $3,288.00
MegiQ VNA-0440e 4GHz 3-Port Vector Network Analyzer w/ Bias Generator
MegiQ VNA-0440e 4GHz 3-Port Vector Network Analyze
Price: $3,914.00
MegiQ VNA-0460 6GHz 2-port Vector Network Analyzer
MegiQ VNA-0460 6GHz 2-port Vector Network Analyzer
Price: $4,242.00
MegiQ VNA-0460e 6GHz 3-port Vector Network Analyzer with Bias Generator
MegiQ VNA-0460e 6GHz 3-port Vector Network Analyze
Price: $4,587.00
MegiQ VNA-0440-SB 4GHz 2-Port VNA + Sandbox Kit (VNA-0440-SB)
MegiQ VNA-0440-SB 4GHz 2-Port VNA + Sandbox Kit (V
Price: $3,391.00
MegiQ VNA-0440e-SB 4GHz 3-Port VNA + Sandbox Kit (VNA-0440e-SB)
MegiQ VNA-0440e-SB 4GHz 3-Port VNA + Sandbox Kit (
Price: $4,018.00
MegiQ VNA-0460-SB 6GHz 2-Port VNA + Sandbox Kit (VNA-0460-SB)
MegiQ VNA-0460-SB 6GHz 2-Port VNA + Sandbox Kit (V
Price: $4,345.00
MegiQ VNA-0460e-SB 6GHz 3-Port VNA + Sandbox Kit (VNA-0460e-SB)
MegiQ VNA-0460e-SB 6GHz 3-Port VNA + Sandbox Kit (
Price: $4,690.00
Teledyne LeCroy T3VNA1500 1.5GHz Vector Network Analyzer
Teledyne LeCroy T3VNA1500 1.5GHz Vector Network An
Price: $5,799.00


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