Omnidirectional Trasmitting Antennas - OCS 78

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Omnidirectional Trasmitting Antennas - OCS 78

OCS 78 - Omnidirectional Trasmitting Antennas

Immediate Quotation Technical Brochure

 

CIRCULAR polarization omnidirectional antenna. Broadband, gain -1.4 dB, EIA 7/8" input connector. Stainless steel. Mounting clamps and accessories included. Enterely detachable to reduce volume and shipping cost.

 

  • Broadband: Suitable for single channel or broadband operations with multi-channel combiners.
  • Disassemblable: These antennas are disassemblable in order to reduce the shipment and stocking volumes and costs.
  • Easy Installation: The standard mounting brackets are designed for instant installation on poles with diameters from 32 to 90 mm. Special brackets are available upon request.
  • Water, icing, moisture protection: The input connector is protected against rain and icing by a special housing. The internal balun is also protected against water, icing and moisture by a sealed housing.
  • State of the art mechanical design: By employing the finest materials (stainless steel, non-corrosive marine brass, silver plated copper, virgin PTFE) it is assured a longer life service.
  • Lightning resistance: is assured by the DC ground potential of the entire antenna.

Click on the photo to enlarge

 


 

  


 

 

 

Horizontal Pattern

 

Vertical Pattern

  

 

OCS 78 - Technical parameters
Frequency range 87.5-108.0 MHz
Bandwidth Broadband
Polarization Circular
Connector EIA 7/8"
Maximum Power Handling Capability 3.5 kW
Gain (at mid band, ref. to λ/2 dipole) -1.4 dB
VSWR (in the whole band) < 1.4 : 1
Impedance 50 ohm
   
Wind Load (ref 150 Km/h) 24 Kg (frontal), 38 Kg (lateral)
   
Grounding Via clamps
Vertical Beamwidth (at -3 dB, at mid band) 69°
   
Material Stainless steel
Pole Diameter 32-90 mm (others on request)
Dimensions (HxWxD) 1180x1180x1520 mm (mounted), 220x220x1640 mm (shipping)