The ATL-20B2015 from Wright Technologies is a RF Amplifier with Frequency 100 MHz to 20 GHz, Gain 20 to 30 dB, Gain Flatness ± 1.75 dB, Noise Figure 4.5 dB, Output Power 15 dBm. Tags: Low Noise Amplifier. More details for ATL-20B2015 can be seen below.