0.1-20GHz Down Converter Module with Selectable 25/50/100/400MHz If Bandwidth

0.1-20GHz Down Converter Module with Selectable 25/50/100/400MHz If Bandwidth. 0.1-20GHz Down-Conversion to a 2.2GHz IF: a dual-conversion architecture brings the entire 0.1-20GHz band down to a 2.2GHz-centre IF output. Four Selectable IF Bandwidths: switch between 25, 50, 100 and 400MHz IF bandwidth to match narrowband and wideband signals alike. 50dB Gain at 6.5dB Noise Figure: high receive gain with low noise and 2.5dB in-band flatness for a predictable amplitude response. Multi-Stage Attenuation Control: a 0/30dB RF step plus 0-31dB RF and 0-31dB IF attenuators (5-bit, 1dB steps) for fine gain management. Robust Input with Clean Output: survives 4W CW input (5 minutes) and 10W pulsed, with 55dBc spurious and 40dBc harmonic rejection and +-5V supply.