The PB-1-C is a current type balun and rated at 3000 watts+. It also covers 160 meters thru 2 meters. (1.4 - 200 Mhz) The PB-1-C is very rugged, lightweight, and almost impossible to over heat when running high SWR's. Works well with the AS-2 and A-10 All Band Antennas. Reduce coax & harmonic radiation that can cause interference to yourself and your neighbors. The balun lets your antenna radiate instead of the feedline. Deluxe connectors require NO soldering and NO jumper wires. Equipped with S0-239 receptacle, that accepts the standard PL-259 connector. Stainless Steel eye-hook for easy mounting.