The BZ-00500200-15233941-102020 from B&Z Technology is a RF Amplifier with Frequency 500 MHz 2 GHz, Gain 39 to 40 dB, Gain Flatness ±1 dB, Noise Figure 1.2 to 1.5 dB, Output Power 23 to 25 dBm. Tags: Power Amplifier, Cryogenic Amplifier, Low Noise Amplifier. More details for BZ-00500200-15233941-102020 can be seen below.