Profile: John Mezzalingua Associates, Inc specializes in cable television, telecommunications and internet services. Our solutions include broadband solutions, satellite solutions, wireless solutions, security solutions and CEDIA solutions. Broadband solutions include F-connectors, drop amplifiers, splitters, trpas & filters, hardline products and co axial cables. Our drop amplifiers with passive return offer RF performance and high reliability. Our amplifiers provide low noise amplification of forward path signals while passing through return path signals. All of the F-ports are located on the bottom of the housing in our 1-port and 2-port models to allow for installations in small spaces.