The LA-122 Universal Antenna is the solution for all your remote antenna needs. Use with the Listen LT-800 Stationary Transmitter LR-100 Stationary Receiver or LR-600 Wireless Speaker/Receiver. This kit contains both 72MHz and 216MHz antennas; monopole and dipole antenna options; and hardware to mount on a wall on electrical boxes on a horizontal surface (flat and inverse) inside a wall or ceiling. 25 ft coaxial cable with BNC connectors. Telescoping antennas (2 for both 72 and 216MHz). Flexible antennas (2 for both 72 and 216MHz).