The LNF-LNC1.2_3.5A from Low Noise Factory is a RF Amplifier with Frequency 1.2 to 3.5 GHz, Gain 31 dB, Noise Figure 0.02 dB, P1dB -7 dBm, P1dB 0.0002 W. Tags: Low Noise Amplifier, Cryogenic Amplifier. More details for LNF-LNC1.2_3.5A can be seen below.