Rohde & Schwarz ZND vector network analyser

The Rohde & Schwarz ZND vector network analyser features two test ports, and the base unit is designed for unidirectional measurements from 100 kHz to 4.5 GHz. Its easy-to-use options provide for flexible upgrades. The frequency range can be extended to 8.5 GHz, plus the instrument can be equipped for bidirectional measurements up to 4.5 or 8.5 GHz. These functions can be locally activated.

The analyser is suitable for production-line measurements such as characterisation of passive mobile phone components, enabling users to easily measure S-parameters such as S11 on antennas or S21 on filters. The device offers a specified dynamic range of up to 120 dB and a specified power sweep range of up to 48 dB. Options for time domain measurements, general-purpose interface bus and a parts handler interface are also available.

The analyser’s 30 cm touch screen and intuitive user interface make it easy to configure measurements and analyse results. All instrument functions are accessible in no more than three operating steps via the soft panel. A toolbar and drag-and-drop functionality allow users to configure the unit very quickly, and touch-screen tabs make it simple to switch between instrument set-ups. Traces and channels can be arranged in any desired combination, enabling users to display results in a clear and straightforward manner, even for complex measurements.