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Sirio GPA 27-45 Mhz ground plane base antenna

$65.00

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  • Model: gpa2745
  • Shipping Weight: 2lbs
  • 5 Units in Stock
  • Manufactured by: Sirio Antenna

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.



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: 27-45 Mhz tunable
  • Impedance: 50Ω
  • Radiation (H-plane): 360° omnidirectional
  • Radiation (E-plane): beamwidth @ -3 dB = 86°
  • Radiation angle: 0°
  • Polarization: linear vertical
  • Gain: 0 dBd - 2.15 dBi
  • Bandwidth @ SWR ≤2: ≥3.7 MHz @ 40 MHz
  • SWR @ res. freq.: ≤ 1.2 @ start freq.
  • Max. Power (CW) @ 30°C: 1000 Watts
  • Connector: UHF-female

    Mechanical Data

  • Materials: Aluminium, Chromed brass, Nylon
  • Height (approx.): 4730 mm /15.52 ft
  • Weight (approx.): 1250 Gram/2.76 lb
  • Mounting mast: Ø 35-40 mm



  • This product was added to our catalog on Tuesday 11 December, 2018.

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