The BZ-00501200-251720-152020 from B&Z Technology is a RF Amplifier with Frequency 500 MHz to 12 GHz, Gain 20 to 23 dB, Gain Flatness ±1.5 dB, Noise Figure 2 to 2.5 dB, Output Power 17 to 18 dBm. Tags: Power Amplifier. More details for BZ-00501200-251720-152020 can be seen below.