E-Band Phase Noise Analyzer Down-Converter

STI-05-12-S1 is a E-Band phase noise analyzer (PNA) down-converter that converts millimeterwave (mmW) signals from a frequency range of 60 to 90 GHz to the baseband at 10 MHz to 1.6 GHz. The down-converter requires two +3 dBm driving power as its LO input signals at 10 to 15 GHz from the PNA. The down-converter then convert the DUT mmW signals up to +10 dBm to two IF outputs feeding low frequency PNA for phase noise analysis. The down-converter has low harmonic levels and excellent gain flatness, extending the microwave PNA to perform the phase noise testing beyond 50 GHz. Various models are available in full waveguide bands, from WR-15 to WR-03 are avaiable to covering the frequency range of 50 to 330 GHz.