Broadband | Base Station Antenna

100-400 MHz FXDP100X4 (1Y04650)

Construction Details: The antenna consists of an aluminum coaxial dipole covered by glass epoxy.

Within each semi-dipole there is a coaxial line shorted at the end. The coaxial line of the upper semi-dipoles produce an appropriate impedance to provide broadband operation of the entire antenna. The coaxial line of the lower semi-dipoles generate high impedance which attenuates to negligible values the currents that inevitably flow within the support pole.

These supports further provide a balancing that ensures that the characteristics of impedance of the two coaxial lines remain effectively constant even in the presence of shack, vibration, etc.

Installation: An optional mounting bracket is available with a mounting flange of 4.5 in. (114.3 mm) equipped with protection for the connector against the elements.

ELECTRICAL:

  •  Frequency Range: 100-400 MHz
  •  Gain: 2.0 dBi Ref. to Isotropic Radiator
  •  VSWR: 1.5:1 Nominal
  •  Input Impedance: 50 Ω Nominal
  •  Power: 250 Watts w/ Type N Connector
  •  600 Watts w/ Type 7/16 Connector (Optional)
  •  Polarization: Vertical
  •  Radiation Pattern: Azimuth: 360°
  •  Elevation: 90°
  •  Input Connector: Type N Female
  •  Type 7/16 Female (Optional)

MECHANICAL:

  •  Overall Height: 51 in. (1.30 m)
  •  Radome Diameter: 4.5 in. (114.3 mm)
  •  Net Weight: 10.5 lb. (4.76 kg)
  •  Max Wind Load: 124 mph (200 km/h)
  •  Color: Black/Green/Tan/Grey
  •  Mounting: Three 5/16-18 UNC Threaded Bolts