BROADBEAMED/TNC connector, horn type antenna, 71.5 mounting surface
PN3-3/A WITH 71.5 MTG SURFACE 4200 - 4400 MHz Frequency Band The DM PN3 - Series are dielectric foam filled, lightweight, flush, broadbeamed horn type antennas. By controlling side lobes and reducing surface currents, the antennas feature very high isolation which exceeds 85 dB at a center-to-center separation of only 20"", when used in pairs.
DM N43 Airborne Marker Beacon Antenna | 74.75–75.25MHz, BNCf Connector, VTAB Mounting
The N43 series navigation antennas for general aviation aircraft is a low profile antenna for use with 75 MHz marker beacon receivers. Designed to be mounted on the bottom of the aircraft, the N43 provide a broad, single-lobed pattern that's directed downward. The N43-3 is rugged enough for use on all subsonic aircraft.
Contact Cost Aero at 855-500-3044 for pricing
DM C50-17 VHF Blade Antenna | 116MHz–156HMz, Type C Female Connector
The DM NI50 reduces maintenance costs due to its low profile, all-metal blade that provides unequalled mechanical strength and reliability. The NI50 antennas are engineered for use on business, commercial, and military aircraft. NI50 DME antennas can be used will all standard L-Band equipment operating on the 960 MHz to 1,220 MHz frequency band. These antennas are interchangeable with with virtually all L-band blade, flush mountable antennas currently in service on commercial and military aircraft.
DM NI70-3 DME/ATC Transponder Antenna | 950MHz–1220MHz, 6-Hole Mount, Type C Female Connector
The NI70 L-Band transponder antenna provides sufficient bandwidth for DME and ATC frequencies on civil aviation aircraft. It will provide omni-directional, vertically polarized coverage when installed on the top or the bottom of an aircraft. To reduce drag, this antenna features an aerodynamic designed structure that consists of a single metal element.
Contact Cost Aero at 855-500-3044 for pricing
DM N4-4 Navigation Antenna | 108–122MHz, Single Radiating Element
The DM N4-4 navigation antenna is a true center-fed antenna which minimizes bearing errors when receiving VOR and ILS signals. The N4-4 Â provides considerably more gain at the horizon than fuselage mounted ""deer horn"" or ""vee"" antennas. Improved signal to noise ratio and reduced errors is due to the N4-4 greater discrimination against vertically polarized signals, and when properly installed on helicopters greater rotor modulation rejection is also provided. To obtain maximum performance, the installation location must be carefully considered.
