The DM-LNK-18-101 from Mercury Systems is a RF Amplifier with Frequency 18 to 22 GHz, Small Signal Gain 22 dB pk-pk, Gain Flatness ±1.5 dB, Noise Figure 4 dB, Output Power 24 dBm. Tags: Low Noise Amplifier. More details for DM-LNK-18-101 can be seen below.