The AT-LNA-0018-1302 from AT Microwave is a RF Amplifier with Frequency 100 MHz to 18 GHz, Gain 13 dB, Small Signal Gain 13 dB, Gain Flatness ±1 dB, Noise Figure 2 to 3 dB. Tags: Low Noise Amplifier. More details for AT-LNA-0018-1302 can be seen below.