Z-Band Video HZ 5002-1 HD GigaBOB Series High Definition Video Distribution System Components | with Metal CasingZ-Bands HZ 5002-1 ZBT0010021 Free Hanging Shielded Balun Automatically senses horizontal Category cable distance as shown by LED indicators on free-hanging balun Adjusts proper TV receive level by inserting proper signal conditioning algorithm Provides unique identification impedance signature to “HD GigaBUD” for port activation DATA (DOCSIS)/FSK preamble activates the return pathThe “HD GigaBOB”/balun is one of the basic components of Z-Band’s high-definition video distribution system. It is located at the receive end of the system and permits a TV, Set Top Box/Cable Box, or PC with a Tuner Card to be connected to the system for HDTV over CAT 5e or better cable. The balun is not only an impedance matching device, but serves also as a small self-adjusting amplifier and signal conditioner that senses its distance from the hub, and adjusts its output to assure proper signal level to the TV at distances up to 100 meters. The input to the “HD GigaBOB” from a wall outlet is connected via an RJ-45 Jack and its output features an F-Connector and an auxiliary RJ-45 Jack for IP applications.Available in free-hanging congratulations; a uni-directional (HZ 5002-1) capability for RF video only, or a bi-directional (HZ 5002-2) capability for video, data, and VOD applications.