DM NI70-1 DME/ATC Transponder Antenna | 950MHz–1220MHz, 4-Hole Mount, Type C Female Connector

Product Description

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.
 

This DM NI70 transponder antenna (EDMO# DM NI70-1) has a type C female connector and a four-mounting pattern.

Specifications

• Weight:
  0.25 lb
• Finish:
  White
• Connector:
  Type C female (N170, N170-3) Type BNC female (N170-2)
• Drag @ sea level:
  0.5 lb
• Frequency Range:
  960 MHz – 1,220 MHz
• VSWR:
  < 1.7:1, (960 MHz – 1,220 MHz) < 1.5:1, (1,000 MHz – 1,100 MHz)
• Gain:
  equivalent to a λ/4 stub
• Impedance:
  50Ω
• Polarization:
  vertical
• Radiation Pattern:
  omnidirectional
• DC Resistance:
  open circuited
• Power handling:
  2 kW peak
• Approvals:
  TSO C66a: ENV. CAT. JAJXXXXx TSO C74b: ENV. CAT. JAJXXXX CAT. II

Product Codes

• Mfr Part No
  DM NI70-1
• ECCN
  7A994
• NSN
  5985-01-175-5751
• PROAPP
  PT1084NE
• SCHEDULE B CODE
  8526.10.0010
• TSO
  C66a,C74b,C112