The BZ-00701800-552130-182020 from B&Z Technology is a RF Amplifier with Frequency 700 MHz to 18 GHz, Gain 30 to 33 dB, Gain Flatness ±1.8 dB, Noise Figure 5 to 5.5 dB, Output Power 21 to 23 dBm. Tags: Power Amplifier. More details for BZ-00701800-552130-182020 can be seen below.