The LNB-197207-60/120-1 from Narda-MITEQ is a Low Noise Block with Input RF Frequency 19.7 to 20.7 GHz, Output RF Frequency 950 MHz to 1.95 GHz, LO Frequency 18.75 GHz, Gain 58 to 62 dB, Output Power 20 dBm. More details for LNB-197207-60/120-1 can be seen below.