Picture 7.jpg

This is a photograph of a CATV distribution amplifier manufactured by Holland Electronics LLC, Model HCA-3051. The device is a metallic, rack-mounted unit designed to amplify cable television signals across a frequency range of 54-550 MHz with 30dB gain capability. The amplifier features manual gain and tilt adjustment controls on the front panel, with input and output connectors on the right side along with a test port marked at -20dB. The unit is powered by a standard AC connection visible on the left side of the device. The amplifier is mounted on a concrete or similar light-colored surface with blue cabling visible in the image. This type of equipment is typically used in cable television distribution systems to maintain signal strength across multiple subscriber outlets in residential or commercial installations.