R&S ZVB20 Vector Network Analyzer - 4 ports, 20 GHz, Frequency range: 10 MHz to 20 GHz, Test ports: 3.5 mm (m) The R&S ZVB series of vector network analyzers covers the frequency ranges from 300 kHz to 4/8 GHz and from 10 MHz to 14/20 GHz. It has been designed for universal measurements on passive and active components. The R&S ZVB series greatly simplifies vector network analysis especially for multiport measurements and measurements on balanced devices. Featuring comprehensive measurement functions, excellent specifications, high measurement and data transfer speeds and remote-control capability, the analyzers of the R&S ZVB series are an ideal choice for both development and production applications. The compact versions of the 14 GHz and 20 GHz two-port models leave ample room for test setups in the lab, featuring a height of only 24 cm and a depth of 42 cm. * New multiport concept o Instruments with two or four test ports for multiport and balanced measurements o Two internal sources (four-port models) to provide RF and LO signals for mixer measurements by means of a single unit o Capability to perform balanced measurements to characterize balanced DUTs by their mixed mode S-parameters o Optional automatic calibration units to speed up calibration and avoid operator errors * Outstanding specifications o 60001 points per trace o Dynamic range better than 123 dB (typ. 130 dB) o Power sweep range >50 dB * High speed o Measurement time < 4.5 ms for 201 test points (frequency sweep) o Switching time between channels < 1 ms o Switching time between instrument setups < 10 ms o Data transfer time < 0.7 ms (201 test points via RSIB) o Simultaneous measurement of more than one DUT * Modern user interface o Intuitive Windows-based operation via mouse o Operation by means of hardkeys and softkeys o Large number of channels, traces and setups that can be loaded simultaneously