STO-03203N12-C-E2 is a J-Band vector network analyzer (VNA) frequency extender designed for full 2-port S-parameter measurements from 220 to 330 GHz. The design leverages Eravant proprietary technology to reduce cost without compromising performance. It is compatible with modern VNA from Rohde & Schwarz, Anritsu, Keysight, and Copper Mountain that operate at 20 GHz or higher frequencies. The extended system typically achieves a dynamic range of 120 dB.

To enhance the testing experience, the extenders include 1” and 2.5” waveguide straight sections equipped with Eravant's proprietary Proxi-Flange™ contactless flanges (STQ-WG-03010-FB-CF & STQ-WG-03025-FB-CF). For optimal performance, Eravant recommends pairing the system with its cal-kit (STQ-TO-03-S1-CKIT1) and the Wave-Glide™ Rail (STQ-TL-RW-S10-M1) to complete the VNA test setup.

Each extender is packaged individually in a rugged equipment case and includes additional accessories for setup and operation.