The BZ-03000700-452520-152020 from B&Z Technology is a RF Amplifier with Frequency 3 to 7 GHz, Gain 20 to 22 dB, Gain Flatness ±1.5 dB, Noise Figure 4 to 4.5 dB, Output Power 25 to 26 dBm. Tags: Power Amplifier, Power Amplifier. More details for BZ-03000700-452520-152020 can be seen below.