The MwT-1789SB from MicroWave Technology is a RF Amplifier with Frequency 500 MHz to 4 GHz, Small Signal Gain 18 dB pk-pk, Noise Figure 1.3 dB, Output Power 28 dBm, Output Power 0.63 W. Tags: Surface Mount, Driver Amplifier, Power Amplifier. More details for MwT-1789SB can be seen below.