The RLNA25G50G01EBV-W19 from RF-Lambda is a RF Amplifier with Frequency 40 to 50 GHz, Gain 48 to 55 dB, Gain Flatness ±1.5 dB, Noise Figure 2.5 dB, P1dB 15 to 17 dBm. Tags: Hermetic, Low Noise Amplifier. More details for RLNA25G50G01EBV-W19 can be seen below.