Bi-Directional Antenna

217-223 MHz HD-IPT220-D-9 (1Y0)

The HD-IPT220-D-9 antenna is designed to be used in commercial railroad applications such as: PTC “Positive Train Control”, yard/fleet maintenance, and rail service agencies.

Robust and tough, this antenna is housed in a thick fiberglass radome and is constructed from corrosion resistant materials for reliability in the harshest environments.

  • Low VSWR
  • Shock & Vibration: EN 61373, MIL-810G, IEEE 1478
ELECTRICAL:

  •  Frequency Range: 217-223 MHz
  •  Gain: 9.0 dBi
  •  VSWR: 1.5:1 Typical (Operating Frequency)
  •  < 2.0:1 (Entire Band)
  •  Input Impedance: 50 Ω Nominal
  •  Power: 100 Watts Max
  •  Polarization: Vertical Linear
  •  Radiation Pattern: Azimuth: 86°
  •  Elevation: 50°
  •  Input Connector: Type N Female

MECHANICAL:

  •  Overall Height: 96 in. (2.44 m)
  •  Overall Width: 35 in. (0.89 m)
  •  Radome Diameter: 1.75 in. (45 mm) OD
  •  Net Weight: 33 lb. (15 kg) with Mount
  •  Maximum Wind Load: 125 mph – 21 lb. lateral thrust.
  •  (201 km/h) – 9.5 kg lateral thrust.
  •  Operational Temps: -40° to +185°F
  •  (-40° to +85°C)
  •  Shock & Vibration: EN 61373, MIL-810G, IEEE 1478
  •  Color: Off White (Other colors available.)
  •  Mounting: Fits Pipe Dia. 2” – 3”
  •  (50.8 – 76.2 mm)