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Sirio SD 27 Dipole (26 - 28 MHz) 10M-HAM 3000W Base Antenna

  • Model: SIR-CBBA-SD27
  • Shipping Weight: 3 lbs
  • 29 Units in Stock

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$79.00

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1/2 λ Dipole antenna working on 27 MHz band with Gamma Match System. It has been completely made of anticorodal aluminium and supplied with Boom and steel bracket for the fitting on the support mast. The fixing part with rapid mounting system is made of die-cast metal to get the maximum strength and robustness. The radial whip is earthed and it is supplied with jointing sleeves of polythene for a perfect water-proofing. Its supplied with UHF Female connector. Great for DX.


  • Base station antenna
  • Factory tuned at mid-band
  • High power handling capability
  • Made of aluminium alloy 6063 T-832
  • Whip equipped whit waterproof jointing sleeve

  • Type: 1/2 λ Dipole
  • frequency range: 26-28 MHz
  • System: 10M-HAM
  • Impedance: 50Ω
  • Radiation (H-plane): Horizontal mounting: Directional Vertical mounting: Omnidirectional
  • Polarization: linear horizontal
  • Gain: 0 dBd, 2.15 dBi
  • Bandwidth: @ SWR ≤ 2: ≥ 3750 KHz
  • Max. power: 1000 Watts continuous, 3000 Watts (PEP) short time
  • Feed system / position: Gamma match / base
  • Connector: UHF-female

  • Materials: Aluminium, Steel, Nylon
  • Wind load / resistance: 80 N at 150 Km/h / 130 Km/h
  • Turning radius (approx.): 3050 mm for horizontal polarization
  • Wind surface: 0.07 m²
  • Length (approx.): 5420 mm
  • Weight (approx.): 2560 gr
  • Mounting mast: Ø 35-50 mm

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

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