Sirio GPA 108-136 Mhz Air band ground plane base antenna

  • Model: SIR-GPBA-0836
  • Shipping Weight: 2 lbs
  • 50 Units in Stock

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$65.00

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Sirio GPA 108-136 is 1/4 λ VHF base antenna for professional and HAM 4m bands 108-136MHz. Manufactured from robust aluminim alloy and weather proof plastics. High quality materials garrantee maximum effectivеness and long term exploitation.

Sirio GPA 108-136 - VHF antenna type ground plane for base station applications in frequency range 108MHz - 136MHz tunable base antenna.

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

  • Type: 1/4λ ground plane large band
  • Radiation (H-plane): 360° omnidirectional
  • Radiation (E-plane): beamwidth @ -3 dB = 86°
  • Polarization: Linear vertical
  • Frequency range: 108 - 136 mhz
  • Systems: VHF Airband
  • Gain: 0 dBd – 2.15 dBi
  • Bandwidth: ≥12.2 MHz @ 108 MHz
  • Max Power: @ 30°C: 500 Watts
  • SWR @ res. freq.: ≤ 1.2 @ start freq.
  • Grounding protection: DC-Ground
  • Connector: N-female or U (SO-239)

  • Materials: Anodized Aluminium, Stainless Steel, Nylon
  • Wind load / resistance: 54 N at 150 Km/h / 150 Km/h
  • Wind surface: 0.05 m²
  • Height (approx): 1930 mm
  • Weight (approx): 700 gr
  • Mounting type: Ø 35-40 mm

  • This product was added to our catalog on Saturday 06 April, 2024.

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