4-bay fm broadcast antenna
$1890 USD
Specifications
Product Introduction
4-bay FM Antenna - Package Contents
This package includes
- FM Diopole Antenna: 4 pcs
- Power Divider: 1 pc
- Feeder Cables: 4 pcs
-
FM Dipole Antenna
- Quantity: 4 pcs
Introducing the Broadband Dipole Antenna System Inox, a cutting-edge solution tailored for FM Broadcast Band (87.5 - 108 MHz). Crafted from durable stainless steel, each antenna in the series features a balun feed vertical dipole configuration, ensuring optimal performance and longevity. This is a complete set of two antennas, powersplitter and coupling cables.
Omnidirectional Excellence: With its omnidirectional radiation pattern, the series guarantees consistent coverage across all directions, ideal for broadcasting applications requiring widespread reach.
Customizable Antenna Systems: Unlocking flexibility, users can stack multiple antennas to tailor radiation patterns, enhance gain, and boost power handling capacity. Custom designs including electrical beam tilt and null fill configurations are available upon request.
Broadband Versatility: Whether for single-channel or broadband operations utilizing multi-channel combiners, these antennas deliver seamless performance, adapting effortlessly to diverse broadcasting needs.
Effortless Installation: Equipped with standard mounting brackets compatible with pole diameters ranging from 32 mm to 90 mm, installation is swift and hassle-free. Special brackets can be provided upon request for customized setups.
All-Weather Protection: Engineered with a special housing, the input connector and internal balun remain shielded against rain, icing, and moisture, ensuring uninterrupted operation even in challenging environmental conditions.
Robust Mechanical Design: Featuring state-of-the-art materials such as non-corrosive aluminum alloy, marine brass, and virgin PTFE, these antennas boast exceptional durability, promising an extended service life.
Lightning Resistance: With the entire antenna grounded, lightning resistance is guaranteed, offering added peace of mind in regions prone to electrical storms.
In summary, the Broadband Dipole Antenna System Inox represents a pinnacle of performance, reliability, and versatility, making it the ideal choice for FM broadcasting applications demanding excellence in coverage and durability.
Advantages of a 4-Stack Antenna System
- Enhanced Coverage
- Increased Gain
- Diversity Reception
- Redundancy and Reliability
-
Long-Strip Power Divider (1-to-4)
- Quantity: 1 pc
- Configuration: 1-to-4 long-strip design
-
Feeder Cables
- Cable Type: 1/2" coaxial cable
- Cable Length: 6 m per cable
- Quantity: 4 pcs
- Standard Connector: 7/16 DIN (L29K)
- Optional Connector: 7/8" flange connector, subject to confirmation
Please confirm your preferred connector type and cable requirements with our sales team before ordering.
Product Specifications
Here are the key attributes of this FM antenna.
| ELECTRICAL DATA | |
|---|---|
| Frequency | 87.5 - 108 MHz |
| Max Power (N-Connector) | 600 Watt |
| Max Power (7/16 Connector) | 2500 Watt |
| Max Power (7/8 EIA Flange Connector) | 5000 Watt |
| Gain (at mid band, ref. to λ/2 dipole) | 2.15 dBd |
| VSWR (in the whole band) | < 1.3 : 1 |
| Polarization | Vertical |
| Vertical Amplitude | 78° @ -3 dB E plane |
| Vertical Beamwidth (at -3 dB, at mid band) | 72° |
| Impedance | 50 Ohm |
| MECHANICAL DATA | |
| Wind Load, Frontal (ref. 150 km/h) | 18 Kg |
| Wind Load, Lateral (ref. 150 km/h) | 26 Kg |
| Grounding | Via clamps |
Bay Configuration
| Bay | Dipole x Bay | Gain dBd | Antenna Height (m) | Weight (kg) | Wind Load (v=160 km/h) (kg) |
|---|---|---|---|---|---|
| 1 | 1 | 1,5 | 1.4 | 4,650 | 10,1 |
| 2 | 1 | 4,5 | 4.0 | 9,300 | 20.2 |
| 4 | 1 | 7,5 | 9.2 | 18,600 | 40.4 |
| 6 | 1 | 9,3 | 14.5 | 27,900 | 60.6 |
| 8 | 1 | 10.5 | 20.0 | 37,200 | 80.8 |
