The 37P-4 is designed for use with Glide Slope receivers for reliable performance. The antenna is lightweight and is suitable for mounting either in a radome or externally on the aircraft. The antenna is provided with an adapter plate with an 11-inch radius for mounting on rounded fuselages. The antenna has an N Female Connector and is finished with a chemical film coating per Military Specification MIL-DTL-5541, Class 1A, Type 2 for maximum corrosion protection in a salt-laden atmosphere.
