The BZY-04000800-110525-152020-LDDCB from B&Z Technology is a RF Amplifier with Frequency 4 to 8 GHz, Gain 28 to 30 dB, Gain Flatness ±1 dB, Noise Figure 0.8 to 1.1 dB, Output Power 8 to 10 dBm. Tags: Low Noise Amplifier. More details for BZY-04000800-110525-152020-LDDCB can be seen below.