HP-Agilent/Keysight 8720ES

Network Analyzer 50MHz to 20GHz 100 dB of dynamic range Excellent measurement accuracy Two measurement channels Four display channels Frequency and power sweeps Fast sweep and data transfer speed Pass/Fail testing, powerful marker functions Electronic calibration (ECal) Internal automation with test-sequencing Optional time-domain, high power test set, four samplers and TRL calibration, direct sampler access, frequency-offset mode