The MwT-A989SB from MicroWave Technology is a RF Amplifier with Frequency DC to 4 GHz, Small Signal Gain 17 dB pk-pk, Noise Figure 0.9 dB, Output Power 25 dBm, Output Power 0.32 W. Tags: Surface Mount, Low Noise Amplifier. More details for MwT-A989SB can be seen below.