The CA30-550 & CA30-550RK are high quality push-pull amplifiers producing signals with extremely low distortion and harmonic content. The design is capable of 54 channel operation over the 54-550 MHz range. The PM-CCA30-550 makes an excellent headend launch amplifier and is frequently used in conjunction with the PHC-12U headend combiner above. It is also useful for amplifying the cable input prior to the CEF channel elimination filter. The CA-30/550 enclosure uses a black anodized aluminum extrusion to assure reliable heat sinking and corrosion resistance. Adjustable gain and slope control on all units