The 9000HT BCD from Norsat is a Low Noise Block with Input RF Frequency 19.20 to 20.20 GHz, 20.20 to 21.20 GHz, 21.20 to 22.20 GHz, Output RF Frequency 950 MHz to 1.95 GHz, LO Frequency 18.25 GHz, 19.25 GHz, 20.25 GHz, LO Stability ± 25 kHz, ± 50 kHz, Gain 55 to 65 dB. More details for 9000HT BCD can be seen below.