The 9000H4-AD from Norsat is a Low Noise Block with Input RF Frequency 18.20 to 19.20 GHz, 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 17.25 GHz, 18.25 GHz, 19.25 GHz, 20.25 GHz, LO Stability ±10 KHz, Gain 55 to 65 dB. More details for 9000H4-AD can be seen below.
