The Ka-Band Single 20.45 from Swedish Microwave AB is a Low Noise Block with RF/Input Frequency 21.2 to 22.2 GHz, Output Frequency 950 MHz to 1.95 GHz, LO Frequency 20.25 GHz, Output Power 15 dBm, P1dB 15 dBm. More details for Ka-Band Single 20.45 can be seen below.