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Sirio SPO 420-5 420-470 Mhz 5 dBi UHF Base Antenna

  • Model: SIR-UHBA-4205
  • Shipping Weight: 2 lbs
  • 12 Units in Stock

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$165.00

Units:  5
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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.

Features:

  • 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: Colinear
  • Frequency range: 420-470 MHz @ SWR ≤1.5 No tuning required
  • Systems: 70cm-HAM, TETRA-350, TETRA, CDMA-450, LTE-450, ISM/SIGFOX/LoRa 433MHz
  • Impedance: 50Ω
  • Radiation (H-plane): 360° omnidirectional
  • Radiation (E-plane): beamwidth @ -3 dB = 40°
  • Radiation angle: 0°
  • Polarization: linear vertical
  • Gain: 3 dBd – 5.15 dBi
  • Max. Power (CW) : 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: Anodized Aluminium, Brass, Stainless steel, Fiberglass, EPDM rubber
  • Wind load / resistance: 33 N @ 150 Km/h / 200 Km/h
  • Wind surface: 0.027 m²
  • Height (approx.): 1380 mm / 4.53 ft
  • Weight (approx.): 1240 gr / 2.73 lb
  • Mounting mast: On-Wall Ø 35-54 mm

    • This product was added to our catalog on Saturday 20 April, 2024.

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