MIPRO directional transmit / receive antenna. Bi-functional log antenna with 130H x 75V degree coverage. TNC input connectors to connect with a receiver or a transmitter. RX connector has a 0-12dB adjustable booster. Can either be mounted on a mic stand or wall-mounted with MS-90 bracket. 2 required for diversity – one for active and one for passive. Price is per unit.