OML Introduces a Low Power VNA Frequency Extension Module

OML Introduces a Low Power Series for VNA Frequency Extension Modules

November 21, 2014. OML introduces a Low Power Series for its VNA frequency extension modules. Providing a low power solution; with a max output of 0 dBm; which expands your existing Vector Network Analyzer (VNA) capabilities so you can conduct millimeter wave S-parameter measurements. Connect to your existing network analyzer to display two port S-parameters: S11, S21, S12, S22. Four architectures are available: 1-port, scalar, 2-port, 1-path/2-port and fully reversing 2-port.

The Low Power VNA Series offers you everything our original VNA series offers including the option -A, -RLA, -LOA and now -IMD. Option A adds manual adjustable attenuator (0 to 25 dB) to the RF path, option RLA adds an amplifier (15 dB gain) in RF & LO path for drive input of -5 dBm and option LOA adds an amplifier (15 dB gain) in LO path for drive input of -5 dBm. The IMD, intermodulation distortion measurement, is an industry standard revealing the linearity of an amplifier using a two tone measurement.

This Low Power Series is currently available in waveguide bands from 50 GHz to 110 GHz; VxxVNA2-LP. For more information on the Low Power VNA Series as well as all the options offered for this module please contact OML.

OML, Inc. ( is located in the Silicon Valley of California and is a premier supplier of innovative millimeter and sub-millimeter wave frequency extension products and accessories for vector network analyzers, scalar network analyzers, spectrum analyzers, converters and signal generators. Our solutions extend the frequency range of existing microwave instrumentation to address R&D and manufacturing needs in emerging applications spanning from radio astronomy, communication, imaging, space research, biomedical and homeland security. We collaborate with engineers throught the world to develop, "Innovation in Millimeter Wave Solutions."


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