The ALN50-1000AT from ASB Inc. is a RF Amplifier with Frequency 600 MHz to 1 GHz, Gain 15.5 dB, Gain Flatness ± 0.2 dB, Noise Figure 2.2 dB, Output Power 20 dBm. Tags: Surface Mount, Low Noise Amplifier. More details for ALN50-1000AT can be seen below.