N4-17 Series Glide Slope Antenna | VOR/LOC/GS, Balanced Loop, Blade

Product Description

The 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, and low-drag antenna for state-of-the-art avionics. This antenna's performance parameters exceeds environmental specifications of MIL-5400 Class 3 equipment; therefore, it can be installed on single engine to jet engine aircraft. The balanced loop design of the DM N4-17/N assures an omnidirectional radiation pattern at the horizon to obtain maximum signal for VOR and area navigation which provides more receiving distance and reliable system performance.
 

This VOR/LOC/GS antenna (EDMO# DM N4-17/N) consists of two elements with one output (DM N4-17-1/N), one coupler (DM N4-17-2), cables (DM U212-1), and gaskets (DM U235-1). This system supports VOR, LOC, and GS frequencies. 

Specifications

• Weight:
  1.32 lb
• Side Load:
  17 psi
• Connector:
  BNC Female
• Frequency Range:
  VOR/LOC: 108 - 118 MHz Glide Slope: 329 - 335.3 MHz
• VSWR:
  5.0:1 max
• Impedance:
  50Ω
• Polarization:
  Horizontal
• Radiation Patterns:
  VOR/LOC: Omnidirectional Glide Slope: Forward Pointing
• Lighting Protection:
  DC short
• Power Handling:
  Receive only
• FAA:
  C34e, C36e, C40c
• DO138 ENV. CAT:
  AA5XXXXXHDXS

Product Codes

• Mfr Part No
  N4-17/N
• ECCN
  7A994
• NSN
  5985-01-424-7821
• PROAPP
  PT1084NE
• SCHEDULE B CODE
  8529.10.4000
• TSO
  C34e,C36e,C40c