Main Features
The LX-FG-1800-11 is a ruggedized, base-station grade solution designed for operators who require maximum omnidirectional coverage in the 1.8GHz spectrum. Standing at 1.8 meters, this antenna utilizes a sophisticated internal array to achieve 11dBi gain while maintaining an impressive horizontal roundness of ±1.5dB. The narrow 8-degree vertical beamwidth ensures that RF energy is tightly focused toward the horizon, significantly extending the effective coverage radius of LTE and DCS microcells. Built to withstand harsh outdoor environments, the Ø60mm fiberglass radome is rated for wind velocities up to 60m/s. With a 100W power handling capacity and integrated DC-grounded lightning protection, it provides a stable and interference-free signal source for critical 4G and 5G mid-band infrastructure.
Application Scenarios
- LTE/DCS 1800 Base Stations: High-gain omnidirectional coverage for urban and suburban cellular networks.
- Rural Broadband Distribution: Provides a long-range signal source for point-to-multipoint WISP networks in the 1.8GHz band.
- Industrial Site Connectivity: Ideal for large mining, oil and gas, or manufacturing facilities requiring wide-area wireless data coverage.
- High-Capacity Signal Filling: Used in metro areas to fill coverage gaps and enhance network densification without complex directional arrays.
| Electrical Specifications | |
|---|---|
| Frequency(MHz) | 1710-1880 |
| Gain(dBi) | 11 |
| VSWR | ≤1.5 |
| Polarization | Vertical |
| Power Handling | 100W |
| Impedance | 50 ohm |
| Beamwidth(°) | H:360° / V: 8° |
| Horizontal plane irroundness (dB) | ±1.5 |
| PIM | -150dBc |
| Lightning protection | DC-Ground |
| Environmental Specifications | |
|---|---|
| Operating temperature range | -40°C to +65°C |
| Storage temperature range | -60°C to +85°C |
| Relative Humidity | 5%-95% |
| Rated Wind Velocity | 60m/s |
| Connector Type | N or 4.3/10 or DIN-Female |
| Net Weight | TBA |
| Dimensions | Ø60*（1800±10） |
| Packing | 1PC in a carton |
| Material for radome | Fiberglass |
| Color | White |
| Mounting Pole | Ø40-Ø50 mm |
Product Q&A
- How does the -150dBc PIM rating affect network data speeds?
- Passive Intermodulation (PIM) creates interference that raises the noise floor of a cell site. A -150dBc rating ensures that the antenna does not generate harmful non-linear signals, which is critical for maintaining the high Signal-to-Interference-plus-Noise Ratio (SINR) required for maximum LTE and 5G data rates.
- What is the significance of the 8° vertical beamwidth?
- An 8° beamwidth is extremely narrow, which allows the 11dBi of gain to be focused far out toward the horizon rather than being wasted on the sky or directly beneath the tower. This makes it a powerful choice for mounting on tall masts to provide long-distance signal penetration.
- Is this antenna compatible with 4.3-10 connector standards?
- Yes, while N-Female is standard, we offer configurations with 4.3-10 or DIN connectors. The 4.3-10 connector is highly recommended for 1.8GHz deployments to ensure the -150dBc PIM rating is maintained through the connection interface in high-capacity systems.
Quality Commitment
Why Trust Lxelec? Why Choose Our Products?
At Lxelec, we are committed to delivering only high-quality RF antenna products. Our strict quality assurance procedures ensure consistent performance and reliability in even the most demanding environments.
- Comprehensive Testing
- VSWR & Gain tested to meet specifications
- Polarization & radiation pattern verified in anechoic chambers
- Environmental tests: temperature, humidity, UV, salt spray, vibration
- Certified Quality
ISO 9001 certified quality management system
RoHS & CE compliant
Traceable serial numbers and batch control
Third-party reports available
- Durability & Reliability
Designed for 5–10 years lifespan
IP-rated waterproof and dustproof options
Stable from -40°C to +85°C
- Beyond Hardware
- Expert RF support for deployment
- Customization for gain, connectors, cables, frequency bands
- Fast, responsive after-sales service
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