The DM-LNMB-28-103 from Mercury Systems is a RF Amplifier with Frequency 2 to 18 GHz, Small Signal Gain 28 dB pk-pk, Gain Flatness ±2 dB, Noise Figure 3.5 dB, Output Power 14 dBm. Tags: Low Noise Amplifier. More details for DM-LNMB-28-103 can be seen below.