Sirio GPA 170-230 Ground Plane Antenna

$39.00

  • 1/4 Wave Ground Plane Antenna
  • Made of Non-Corrosive Aluminium
  • Height: 930 mm
  • Connection: UHF Female

Description

Sirio GPA 170 – 230 MHz is a 1/4λ VHF base antenna. Manufactured from robust aluminium alloy and weatherproof plastics. High-quality materials guarantee maximum effectiveness and long term exploitation.

Sirio GPA 170 – 230 – VHF antenna type ground plane for base station applications in the frequency range 170 – 230 MHz, tunable base antenna.

Features:

  • Base station antenna, Mono-band
  • Omnidirectional, Unity gain
  • Made of aluminium alloy 6063 T-832
  • Perfect protection against the worst weather conditions
  • Tunable by whip length adjusting
  • Side mast mounting allowed by optional bracket FT-2 code 2510004.00

Electrical Data:

  • Type: 1/4λ ground plane large band
  • Frequency Range: 170 – 230 MHz
  • Impedance: 50 Ω
  • Radiation (H-plane): 360° Omnidirectional
  • Radiation (E-plane): Beamwidth @ -3 dB = 86°
  • Radiation Angle: 0°
  • Polarization: Linear Vertical
  • Gain: 0 dBd – 2.15 dBi
  • SWR @ res. freq.: ≤ 1.2 @ start freq.
  • Max. Power (CW) @ 30°C: 300 W
  • Connector: UHF-female

Mechanical Data:

  • Materials: Aluminium, Chromed Brass, Nylon
  • Wind Load / Resistance: 54 N at 150 km/h / 150 km/h
  • Wind Surface: 0.05 m²
  • Height: 930 mm
  • Weight: 700 g
  • Mounting mast: Ø 35 – 40 mm

Additional information

Weight 7 kg