This airborne navigation antenna is designed for general aviation, operating within the 74.75 to 75.25 MHz range. It features a BNC female connector and is suitable for 75 MHz marker beacon receivers. The low silhouette design ensures effective downward radiation, and its sealed construction enhances durability for subsonic aircraft use.This airborne navigation antenna is desig
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Overview
The N43 series is an airborne, general-aviation, navigation antenna. The N43-1, N43-3 and N43-4 are low silhouette antennas for use with 75 MHz marker beacon receivers. When properly mounted on the underside of an aircraft, the antennas provide a broad, single-lobed pattern directed downward. The radiation is polarized parallel to the long dimension of the antenna. Electrical elements of the antenna are completely sealed by foamed-in-place resin within a plastic housing. As a result, the N43-1 is rugged enough for use on all subsonic aircraft.
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