The MPAR-060180S51-A from Fujian MIcable is a RF Amplifier with Frequency 6 to 18 GHz, Gain 50 to 53 dB, Small Signal Gain 62 dB, Gain Flatness ±1.5 to 2 dB, Output Power 50 to 51 dBm. Tags: Benchtop / Rackmount, Power Amplifier, Digital Variable Gain Amplifier. More details for MPAR-060180S51-A can be seen below.