Audio Wireless AC224 -- 2-zone antenna combiner and distribution module, custom designed for when and where weight and size matters, without sacrificing on performance. Available frequency bands: 470-700MHz, 470-608MHz, 470-960MHz, 470-938MHz, 470-1164MHz (covering UK DME Band), 960-1164MHz (UK DME Band). Other frequency bands are available upon request; call to order.