The R&S ZVB14 from Rohde & Schwarz is a Vector Network Analyzer with Frequency 10 MHz to 14 GHz, IF Bandwidth 1 Hz to 500 kHz, Output Power typ. -45 dBm to 15 dBm, Power Sweep Range 50, Dynamic Range typ. 110 dB to 133 dB. Tags: Vector Network Analyzer. More details for R&S ZVB14 can be seen below.