The SNA5000A Series from Siglent are 2 and 4-Port Vector Network Analyzers that operate from 9 kHz to 8.5 GHz with a frequency resolution of 1 Hz. They have a dynamic range of 125 dB and a level resolution of 0.05dB. This series of analyzers consist of four models that support measurements such as scattering, differential, and time-domain parameters, Q-factor, and filter bandwidth and insertion loss. The analyzers provide five types of frequency sweep: Linear-Frequency, Log-Frequency, Power-Sweep, CW-Time, and Segment-Sweep.
The VNAs feature measurements that include impedance conversion, movement of measurement plane, limit testing, ripple test, fixture simulation, and adapter removal/insertion adjustments (bias-tees are also supported). They include calibration choices such as response calibration, enhanced response calibration, full-one port calibration, full-two port calibration, full-three port calibration, full-four port calibration, and TRL calibration.
The SVA5000A VNAs have a 12.1” touch-screen display, which operates in addition to traditional front-panel controls. An HDMI output is also provided to connect to a larger display or projector. They support multiple display modes such as multi-window, multi-format, display hold, memory comparison, and impedance conversion. The VNAs have LAN and USB interfaces (USB-GPIB optional) that allow remote control via SCPI/Labview/IVI/VXI-11/Socket/Telnet/WebServer.