The invention relates to an L-waveband miniature amplification equalizer, comprising input and output interfaces suitable for surface mounting, and input and output inductors which are realized by adopting distributed parameter strip lines, wherein the structures are achieved by a multi-layer low-temperature co-fired ceramic technology. The invention has the advantages of small insertion loss, light weight, small volume, high reliability, good electrical property, good temperature stability, good electrical property batch consistency, low cost, mass production and the like, and is especially suitable for the wireless communication handheld and portable terminal products, such as radar, communication, rocket-borne, airborne, mission-borne, spacecraft, man mobile communication terminal and the like. The product has the particularly prominent advantage in a corresponding frequency band system having high requirements on volume, weight, electrical property and reliability.