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Sirio Professional Omni SPO 380-2 2 dBi UHF Base Station Antenna

Sirio Professional Omni SPO 380-2 2 dBi UHF Base Station Antenna
New series of wide band omnidirectional base station antennas for UHF band suitable for marine service too. The fiberglass protection radome and the anodized aluminium parts guarantee robustness and long life to all the SPO-antennas series. They are supplied with two strong extruded aluminium brackets and stainless steel hardware for a good installation on the mast.


  • Base station antenna, Wide-band
  • Unity-gain, Omnidirectional
  • Suitable for land and marine service
  • Protection from static discharges DC-Ground
  • Perfect protection against the worst weather conditions
  • Designed to work without Ground Plane
  • Stainless steel hardwares

    Electrical Data

  • Type: dipole
  • Frequency range @ SWR ≤ 1.5: 380-470 MHz
  • Impedance: 50Ω
  • Radiation (H-plane): 360° omnidirectional
  • Radiation (E-plane): beamwidth @ -3 dB = 78°
  • Radiation angle: 0°
  • Polarization: linear vertical
  • Gain: 0 dBd - 2.15 dBi
  • Max. power (CW) @ 30°C: 75 Watts
  • Grounding protection: All metal part are DC-grounded, the inner conductor shows a DC-short
  • Connector: N-female with rubber protection cap

    Mechanical Data

  • Materials: White fiberglass radome Ø 28.6mm, anodized 6063-t5 aluminium, brass, stainless steel, copper, EPDM rubber
  • Wind load / resistance: 33 N @ 150 Km/h / 200 Km/h
  • Wind surface: 0.027 m²
  • Height (approx.): 780 mm
  • Weight (approx.): 890 gr
  • Operating temperature: -40°C to +80°C
  • Mounting mast: Ø 35-54 mm
  • Quantity: Reviews
    Specials (31)
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