The BZR-01690171-0651350-051313 from B&Z Technology is a RF Amplifier with Frequency 1.698 to 1.71 GHz, Gain 50 to 52 dB, Gain Flatness ±0.5 dB, Noise Figure 0.5 to 0.65 dB, Output Power 13 to 15 dBm. Tags: Power Amplifier. More details for BZR-01690171-0651350-051313 can be seen below.