The BZ-11502200-171550-202220 from B&Z Technology is a RF Amplifier with Frequency 11.5 to 22 GHz, Gain 43 to 50 dB, Gain Flatness ±2 dB, Noise Figure 1.6 to 1.7 dB, Output Power 15 to 16 dBm. Tags: Low Noise Amplifier, Power Amplifier. More details for BZ-11502200-171550-202220 can be seen below.