Durable Construction: Radiating element made of 304 stainless steel with silver-plated copper inner conductor for corrosion resistance and longevity.
High Power Handling: Supports 0.1–10kW power input, ideal for FM broadcasting across varying transmission demands.
Wide Frequency Range: Operates efficiently within 87–108MHz, ensuring compatibility with standard FM bands.
Multi-Layer Configurations: Offers 2 to 8 layers with incremental gain up to 10.5dB for enhanced signal coverage.
Robust Weather Resistance: Withstands wind speeds up to 200km/h and operates in extreme temperatures (-40°C to 60°C).
Integrated Safety: Direct grounding for lightning protection and low SWR (<1.1) for stable signal transmission.
Array parameters | ||||
Layer | Phase | Gain(dB) | Weight(kg) | Height(m) |
1 | 1 | 2 | 10 | 1.5 |
2 | 1 | 4.5 | 20 | 3 |
3 | 1 | 6.5 | 30 | 4.5 |
4 | 1 | 7.5 | 40 | 6 |
6 | 1 | 9.5 | 60 | 9 |
8 | 1 | 10.5 | 80 | 12 |
Electrical performance | |
Frequency range | 87- 108MHz |
Characteristic impedance | 50Ω |
Standing wave ratio(SWR) | < 1.1 (Specify frequency) |
Gain | 2dB(Single element) |
Maximum power handling | 0.1- 10kW |
Polarization mode | Vertical polarization |
Input interface | L27/IF45/IF70/IF110 |
Lightning protection | Directly grounded |
Ambient temperature | -40- 60℃ |
Mechanical performance | |
Antenna material | Radiating element: 304 stainless steel inner conductor with silver-plated copper. |
Wind resistance | 200km/h |
Dimensions | 1360*1060*60mm |
Weight | 10kg (Single element) |
Pole diameter | Ø50mm-Ø110mm |