Maritime UHF Antenna

225-400 MHz – MADP225X2 (1Y42350)

The MADP225X2 antenna was designed for today’s latest UHF communications platforms for maritime, military, commercial, public safety and law enforcement applications.

The antenna has a state-of-the-art radiating elements that provide maximum reliability and maximum perfor- mance. The antenna elements are sealed in a heavy duty fiberglass radome for mechanical stability and reliabil- ity in harsh environments.

Being ground independent, this antenna can be mounted on various maritime platforms (metal or non-metal)

with no degradation of performance.

 

Features

  • Ground independent
  •  Single Input
  •  Built to MIL-STD-810

Electrical Specifications

  • Frequency: 225-400 MHz
  • Polarization: Vertical
  • Impedance: 50Ω Nominal
  • VSWR: 2.5:1 Typical (3.0:1 Max)
  • Gain: ≥3 dBi Typical (2.5 dBi Band Edges)
  • Pattern: Omni Directional
    • Azimuth 360°
    • Elevation 52°
  • Power: 50 Watts
  • Connector: Type N Female

Mechanical Specifications

  • Design: Dipole
  • Height: 51 in. (1.3 m) w/o extension
  • Diameter: 3 in.
  • Radome: Fiberglass
  • Weight: 6.25 lbs. (2.84 kg.)
  • Wind load: 150 MPH Max (241 km/h)
  • Mounting: 1” 14 Thread extension
  • Color: White/Black/Green/Tan/Grey