The DMN43-1, DMN43-3, and DMN43-4 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 DMN43-1 is rugged enough for use on all subsonic aircraft.
|CI118 - COMANT MARKER BEACON HIGHSPEED INTERNAL MOUNTING BLADE