GS-400 V2 Pro 4-inch Vector Network Analyzer — 50kHz-3GHz Antenna Analyzer with PC Software, Reduced Switching Noise

The GS-400 V2 Pro is a 4-inch vector network and antenna analyzer covering 50kHz-3GHz. It supports connection to host computer software and is designed to minimize switching noise. Frequency tolerance is less than 2ppm, with frequency stability below 0.5ppm. System dynamic range (calibration): 70dB (up to 1.5GHz) and 60dB (up to 3GHz).