The PRO-LNA-350-520-N from Amphenol Procom is a RF Amplifier with Frequency 350 to 520 MHz, Gain 19 dB, Noise Figure 1.2 to 1.5 dB, Output Power 17 dBm, Output Power 0.05 W. Tags: Low Noise Amplifier, Pre-Amplifier. More details for PRO-LNA-350-520-N can be seen below.