The Hygain TH-3JRS is a compact three element, triband beam antenna designed for broadband, high performance operation on the 10, 15 and 20m amateur bands. Its small size makes it an ideal choice for the operator with space limitations or for rooftop or lightweight tower installations. The antenna is supplied with stainless steel hardware and clamps. A Hygain BN86 or similar balun is required, but not supplied.