The BZT-00104000-500720-202525 from B&Z Technology is a RF Amplifier with Frequency 100 MHz to 40 GHz, Gain 20 to 22 dB, Gain Flatness ±2 dB, Noise Figure 4.5 to 5 dB, Output Power 7 to 8 dBm. More details for BZT-00104000-500720-202525 can be seen below.