Easy to install, top mounted, helical antenna for use with the LT-800-072 transmitter. The antenna mounts through an opening on top of the LT-800-072. The LA-101 is a low clearance antenna. For better coverage, the LA-106 Telescoping Top Mounted Antenna (72 MHz) and the LA-116 Coaxial Dipole Remote Antenna (72MHz) may be other options. It is not recommended to use the LA-101 with the LA-326 Universal Rack Mounting Kit and the LA-125 Antenna Kit for Rack Mount (72 MHz).