Antennas

The NI50 Series are low-profile, all-metal, L-band blade antennas built for mechanical strength and reliability for business, commercial, and military aircraft. The design of these antennas provide extremely high, side load strength, sealed construction against the intrusion of moisture, and lightening protection to prevent damage to electronic equipment.

The CI-295-250 public service antenna provides the frequency coverage required to Search and Rescue teams around the world. The dual port design offers maximum effectiveness and flexibility allowing users to connect any radio set required for every mission. The CI 295 is a blade antenna rated for helicopter installations in the toughest vibration environments. It incorporates a dual band and dual port design reducing installation time and saving space — providing room on the aircraft for other antennas or equipment vital to search and rescue operations.

The CI 295-200 public service antenna provides the frequency coverage required to Search and Rescue teams around the world. The dual port design offers maximum effectiveness and flexibility allowing users to connect any radio set required for every mission. This blade antenna is rated for helicopter installations in the toughest vibration environments. It incorporates a dual band and dual port design reducing installation time and saving space — providing room on the aircraft for other antennas or equipment vital to search and rescue operations. Applications include helicopters and wing turbine powered aircraft.

The DM N4-7 VOR/LOC navigation antenna is a true center-fed balanced loop antenna with a high sensitivity and low bearing errors. The N4-7 system consists of two center-fed half-loops and a cable which enables a closed loop current flow allowing for improved signal to noise ratio and higher cross-polarized signal rejection. These rugged antennas have proven reliable service on aircraft such as Lockheed Jet-star, P-3A, and C-141 Starlifter, Bell UH1B helicopter, Sikorsky H34 helicopter, Convair 340, Aero Commander, North American Sabreliner, Douglas DC-3, Beech King Air and many other corporate and commercial aircraft.

The H21-1 dual VOR or dual marker beacon diplexer will permit operation of two NAV receivers form one VOR antenna or two marker beacon receivers from one marker beacon antenna. The unit is housed in an aluminum case and all circuit components fully encapsulated for vibration protection as well as waterproof protection.

The C63 series VHF communication antennas are designed with a high mechanical strength and have machine tapered aluminum alloy radiating elements. The C63 series antennas are available in both top mount designs and bent-back, low-profile bottom mount designs and are well suited for helicopter installations.

• C63 series antennas are supplied with a gasket and a double plate

The CI 211series antenna are high speed bent blade antennas designed as a low profile, top or bottom mount for large twins and medium jet aircraft. Skydrol and rain erosion resistant. The CI 211-1 & CI 211-16 have an extended frequency band (118 MHz to 154 MHz). The CI 211-L and CI 211-1L are equipped with leading edge protection.