Electrical Specifications:

• Frequency Range: 87.5 – 108 MHz (FM broadcast)

• Polarization: Vertical (optional circular with 90° phasing harness)

• Input Power Handling: Up to 5,000 watts (5kW)

• Impedance: 50 ohms

• VSWR: ≤ 1.2:1 (well-matched for broadband operation)

• Gain: Approx. 10–11.5 dBd (depending on dipole spacing and orientation)

• Radiation Pattern:

  • Omnidirectional: Standard for wide-area coverage

  • Directional: Optional for front-loaded coverage or signal nulling

• Connector Type: Typically 1 5/8″ EIA flange (suitable for 5kW operation)

Mechanical & Build:

• Material: High-quality anodized aluminum dipoles with stainless steel hardware

• Mounting Configuration: Vertically stacked with optimal λ/2 spacing

• Wind Load: Designed to withstand winds ≥ 200 km/h

• Weight: Approx. 40–60 kg (entire assembly depending on hardware)

• Support Structure: Includes rugged brackets, support arms, and U-bolts for secure mounting to towers or poles

• Corrosion Resistance: UV-stable coatings and weatherproofing at all joints and feedpoints

Environmental Durability:

• Operating Temperature: -40°C to +60°C

• Waterproofing: IP65-rated enclosures for feed points

• Lightning Protection: Grounding lugs integrated; can be paired with external arrestors

• Optional De-icing Kit: For use in high-altitude or cold climates