The BZCR-00100100-100530-102020 from B&Z Technology is a RF Amplifier with Frequency 100 MHz to 1 GHz, Gain 28 to 30 dB, Gain Flatness ±1.5 dB, Noise Figure 2.3 to 2.5 dB, Output Power 8 to 10 dBm. Tags: Low Noise Amplifier. More details for BZCR-00100100-100530-102020 can be seen below.