The AT-LNA-5570-1845 from AT Microwave is a RF Amplifier with Frequency 55 to 70 GHz, Gain 16 to 18 dB, Small Signal Gain 18 dB, Noise Figure 4.5 to 6 dB, Output Power 5 dBm. Tags: Low Noise Amplifier. More details for AT-LNA-5570-1845 can be seen below.