Siglent SNA5004A 9kHz - 4.5GHz 4 Ports Vector Network Analyzer

The Siglent SNA5004A is a high-performance 4-port Vector Network Analyzer with a frequency range of 9kHz up to 4.5GHz with a resolution of 1Hz, a dynamic range of 125dB, and a level resolution of 0.05dB. Siglent’s SNA5000A series of VNAs supports a wide range of RF measurements such as scattering, differential and time-domain parameters, Q-factor, and filter bandwidth and insertion loss. SNA5000A VNAs feature impedance conversion, movement of measurement plane, limit testing, ripple test, fixture simulation and adapter removal/insertion adjustments. Bias-tees are also supported.  The Siglent SNA5004A supports various RF measurements like scattering parameters, differential parameters, and time-domain parameters. The SNA5004A also offers measurements such as impedance conversion, measurement plane movement, and limit testing. 

This range of VNA analyzers provides five sweep types: Linear-Frequency mode, Log-Frequency mode, Power-Sweep mode, CW-Time mode and Segment-Sweep mode.  Operation is simplified with the VNA’s large 12.1” touch-screen, which operates in addition to traditional front-panel buttons. An HDMI output is provided so that an even larger display or projector may be used. Many useful display modes may be selected, such as: multi-window, multi-format, display hold, memory comparison, and impedance conversion. Calibration choices include: Response calibration, Enhanced Response calibration, Full-one port calibration, Full-two port calibration, Full-three port calibration, Full-four port calibration, and TRL calibration.