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Sirio GPA 27-45 Mhz 10M-HAM ground plane base antenna

  • Model: SIR-GPBA-2745
  • Shipping Weight: 2 lbs
  • 29 Units in Stock

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$65.00

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Sirio GPA 27-45 is 1/4 λ VHF base antenna. Manufactured from robust aluminim alloy and weather proof plastics. High quality materials garrantee maximum effectivеness and long term exploitation.

Sirio GPA 27-45 - HF/VHF antenna type groundplane for base station applications in frequency range 27-45 Mhz tunable base antenna.


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

  • Type: 1/4λ ground plane large band
  • frequency range: 27-45 MHz Tunable
  • System: 10M-HAM
  • Impedance: 50Ω
  • Radiation (H-plane): Omnidirectional
  • Polarization: linear horizontal
  • Gain: 0 dBd, 2.15 dBi
  • Bandwidth: ≥ 2.5MHz @ SWR ≤ 2
  • Max. power: 1000 W (CW)
  • Connector: UHF-female

  • Materials: Aluminium, Steel, Nylon
  • Length (approx.): 4730 mm / 15.52 ft
  • Weight (approx.): 1250 gr / 2.76 lb
  • Mounting mast: On-Mast

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

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