The LA1100-0S from R & K Company Limited is a RF Amplifier with Frequency 5 to 10.5 GHz, Small Signal Gain 28 to 31 dB, Gain Flatness ±2.0 dB, Noise Figure 2.2 to 3.2 dB, Output Power 12 dBm. Tags: Low Noise Amplifier. More details for LA1100-0S can be seen below.