SV4401A is a handheld vector network analyzer with a measurement frequency range of 50kHz~4.4GHz. It can measure S11 and S21 parameters, with S11 having a dynamic range of 50dB and S21 having a dynamic range of 75dB.
SV4401A can be used to test various antennas in the MF/HF/VHF/UHF frequency band, such as shortwave antennas, ISM band antennas, WiFi antennas, Bluetooth antennas, GPS antennas, etc. It can also be used to measure RF components such as filters, amplifiers, attenuators, cables, power dividers, couplers, duplexers, etc. It supports various display formats such as amplitude frequency curve, phase frequency curve, standing wave ratio, Smith chart, polar coordinates, group delay, etc. In addition, SV4401A also has TDR function, which can be used to measure cable length.
SV4401A adopts a fully metal casing design, which is sturdy and durable, and can effectively shield electromagnetic interference. The body size is 190mmx130mmx30mm, compact and portable, and designed with a back bracket for convenient desktop use. The body adopts an N-type RF connector and is equipped with an N-to SMA adapter, which facilitates the connection of various tested components. Thanks to the optimized design of the high-speed processing system, SV4401A has a measurement speed of 400 points per second, enabling quasi real time measurement. The maximum number of scanning points can be set to 1001. The display screen adopts a 7-inch high brightness IPS capacitive touch screen, and the screen content is clear and visible in outdoor scenes.
SV4401A adopts a full touch screen design, combined with 4 physical buttons, allowing users to quickly set frequency, scale, on/off trace, add/delete marker points, screenshot, etc., with convenient and smooth operation