Antennas & Couplers
DM N4-4 Navigation Antenna | 108 MHz to 122 MHz, 50Ω, BNC
$7,590.00The DM N4-4 navigation antenna system has been designed to minimize bearing errors when receiving VOR and ILS signals. It provides increased gain at the horizon, particularly during banks, than...
N4-33 Low Drag Balanced Loop VOR/LOC Antenna | 108–118MHz, Single Radiating Element
$9,805.60The N4-33 VOR/LOC antenna has a low drag balanced loop design for use on high performance aircraft where aerodynamic drag must be kept to a minimum. The N4-15 antenna provides...
N4-17 VOR/LOC/GS Antenna | Single Radiating Element Only
$1,745.96The DM N4-17 VOR/LOC/Glide slope antenna is designed for general aviation, commercial, and military aircraft that operate up to Mach 1.0. DM N4-17 is designed to provide a low-cost, lightweight,...
N4-17 Series Glide Slope Antenna | VOR/LOC/GS, Balanced Loop, Blade
$7,532.00The DM N4-17 VOR/LOC/Glide slope antenna is designed for general aviation, commercial, and military aircraft that operate up to Mach 1.0. DM N4-17 is designed to provide a low-cost, lightweight,...
VOR/LOC/GS Phasing Coupler | for N4-18 Antennas, Single Output
$1,494.08The DM N4-17-2 phasing coupler connects a pair of DM N4-17 VOR/LOC/GS antennas together.
DM N27 Marker Beacon Antenna | 74.75–75.25MHz, BNC
$5,912.64The DM N27 marker beacon antenna features a rugged and lightweight design for receiving 75 MHz marker beacon signals. The DM N27 antenna has a low-drag design that is simple...
DM N27 Marker Beacon Antenna | 74.75–75.25MHz, C Connector, 6-hole Mount
$1,883.40The DM N27 marker beacon antenna features a rugged and lightweight design for receiving 75 MHz marker beacon signals. The DM N27 antenna has a low-drag design that is simple...
DM N27 Marker Beacon Antenna | 74.75–75.25MHz, TNC Connector, 6-hole Mount
$5,310.66The DM N27 marker beacon antenna features a rugged and lightweight design for receiving 75 MHz marker beacon signals. The DM N27 antenna has a low-drag design that is simple...
DM N25 Glide Slope Antenna | 329–335.3MHz, TNCf Connector
$2,160.76The DM N25 series glide slope antennas use a grounded, center-fed loop as its radiating element, resulting in a symmetrical radiation pattern. The N25 GS antennas provide complete lightning protection...
H69-1 Dual NAV/GS Quadraplexer Antenna Coupler | BNC Connectors
$1,094.80The DM H69-1 quadraplexer antenna coupler provides the ability to operate dual NAVS and dual glide slope receivers from one VOR antenna. This lightweight and compact unit is design to...
DM H24-1 Antenna Coupler | Dual GS, BNC Connector
$1,361.40The H series antenna couplers are designed are designed to couple multiple receiver systems to a single antenna with minimum insertion loss. These antenna couplers allow signal from a single...