The DBMF-19700-1450 from GeoSync Microwave is a Low Noise Block with RF/Input Frequency 19.2 to 20.2 GHz, Output Frequency 950 MHz to 1.95 GHz, LO Frequency 18.25 GHz, Output Power 10 dBm, P1dB 10 dBm. More details for DBMF-19700-1450 can be seen below.