The UA221DB-RSMA splits an incoming signal into two outgoing signals, allowing two GLXD4R+ receivers to share a single pair of antennas. Designed for use with UA8-2.4-5.8 omnidirectional antennas and PA805DB-RSMA directional antennas. Each kit includes two UA221DB-RSMA Splitters, four coaxial cables, and attaching hardware.