The AT-LNA-0812-2015 from AT Microwave is a RF Amplifier with Frequency 8 to 12 GHz, Gain 20 dB, Small Signal Gain 20 dB, Gain Flatness ±0.5 dB, Noise Figure 1.5 to 2.5 dB. Tags: Low Noise Amplifier. More details for AT-LNA-0812-2015 can be seen below.