Ka-Band Down-Converter

26.5 to 40 GHz RF Input, 10 MHz to 1.6 GHz IF Output, WR-28 Waveguide

STC-20-28-S1 is a Ka-Band down-converter that converts millimeterwave signals from a frequency range of 26.5 to 40 GHz to the baseband at 10 MHz to 1.6 GHz. The down-converter requires 13.25 to 20 GHz at +3 dBm input power as its LO, which can be obtained from a standard 20 GHz synthesizer, such as Eravant model SOT-02220313200-SF-B6. The down-converter has low harmonic levels and excellent gain flatness, making it a good candidate to extend low frequency test equipment for millimeterwave testing purposes.

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Technical Details

Minimum RF Frequency26.5 GHz
Maximum RF Frequency40 GHz
Minimum IF Frequency10 MHz
Maximum IF Frequency1.6 GHz
Minimum LO Frequency13.25 GHz
Maximum LO Frequency20 GHz
Power Supply100 VAC to 240 VAC
RF PortWR-28 Waveguide