The Ka-Band Single 19.25 from Swedish Microwave AB is a Low Noise Block with RF/Input Frequency 20.2 to 21.2 GHz, Output Frequency 1 to 2 GHz, LO Frequency 19.2 GHz, Output Power 15 dBm, P1dB 15 dBm. More details for Ka-Band Single 19.25 can be seen below.