Control box used to switch between two antennas with "right", "left", and "both" positions. Typically used to combine two antenna or switch between antennas mounted on right and left struts of aircraft to aid in aerial location of transmitters. Warranted for 100,000 operations.

Zero-degree phase shifter (combines two 50 ohm signal sources and provides a matched 50 ohm combined output). Used for precision peak systems in which signals received by two antennas are additive, providing a maximum signal when antennas are pointed toward the signal source. The TAC-4 may also be used to split an incoming signal from an antenna system for the simultaneous use of two receivers.

For fixed-site installations. Will typically withstand 10 direct lightning strikes before replacement is necessary. Equipped with type-N connectors and supplied with two CN-00549-001 (BNC/N-J/P) and one CN-000606-001 (N/N-J/J) adapters.

Attaches cross boom to mast (1.25 inches diameter) in stacked antenna arrays.

For RA-NS-2 System. Attaches one-inch square cross boom to round mast (1.25-inch diameter) in stacked antenna arrays.

Aluminum tubing "cross-bottom" for mounting two Yagi-type antennas (1.5-inch outside diameter).

One-inch square for mounting RA-2A Antenna in vertical plane.

This assembly is designed to stabilize a mast and antenna assembly from side to side movement as the mast exits a tower or penetrates a roof. The assembly does not support the weight of the mast and antenna but prevents lateral movement and allows a smooth rotation of the mast. Accepts masts up to two inches in diameter. The assembly is constructed from 6061 T6 anodized aluminum with stainless steel hardware. Not suitable for a saltwater environment.

Five-foot length, 1.25-inch outside diameter. Stacked lengths may be rotated from bottom without slipping.