The BZCR-00200070-12K0028-102320 from B&Z Technology is a RF Amplifier with Frequency 200 MHz to 0.7 GHz, Gain 28 to 30 dB, Gain Flatness ±1 dB, Noise Figure 0.15 to 0.18 dB, P1dB 1 dBm. Tags: Power Amplifier. More details for BZCR-00200070-12K0028-102320 can be seen below.