AP-180030
Grid Parabolic Antenna 2.4 Meters
| Model | Product Description | Frequency | Gain | Download | Enquiry | |
|---|---|---|---|---|---|---|
| AP-180030 | Grid Parabolic Antenna 2.4 Meters | 1700-2000MHz | 30 dBi. |  |  |  |
The AP-180030 is a professional-grade, high-gain terrestrial microwave antenna designed for the 1700–2000 MHz band. Featuring a 2.4-meter (8-foot) grid parabolic reflector, it delivers a strategic 30 dBi gain. This antenna is specifically optimized for high-capacity Studio-to-Transmitter Links (STL), digital backhaul, and tactical terrestrial communication where long-range reliability and structural stability are paramount.
Precision Microwave Performance
The AP-180030 delivers exceptional directional accuracy with a sharp 4.8-degree beam-width. This narrow focus concentrates RF energy with clinical precision, maximizing link distance while providing high immunity to interference from adjacent signal sources. Performance is further stabilized by a 38 dB Front-to-Back ratio and 34 dB cross-polarized discrimination, ensuring the superior signal-to-noise ratio (SNR) required for sophisticated digital data transmission across a 150 MHz bandwidth.
Industrial-Grade Structural Hardening
Constructed from 6063T6 architectural-grade anodized aluminum alloy, the 2.4-meter reflector is built to survive punishing environmental theaters. The grid architecture is a critical efficiency feature; the open-frame design allows wind to pass through the reflector, drastically reducing wind load compared to solid dishes and achieving a high wind rating of 200 Km/Hr. To ensure the antenna remains stable and the beam stays on-target during severe weather, it is supplied with two side struts for enhanced rigidity.
Operational and Tactical Efficiency
Despite its strategic scale, the AP-180030 is designed for professional field optimization. It includes an elevation tracking mechanism allowing for fine +/- 5 degree adjustments, essential for "dialing in" peak signal strength on long-distance hops. The primary feed horn features a quick fastener system for rapid assembly, and the radiating elements are manufactured from high-quality brass for maximum electrical conductivity. For electrical safety, the antenna operates at direct D.C. ground, providing a safe discharge path for lightning and atmospheric static.
Detailed Technical Features
- Strategic High Gain: Delivers 30 dBi mid-band gain for backbone terrestrial and STL links.
- Sharp Directional Focus: 4.8-degree half-power beam-width provides high security and low spectral noise.
- Stable VSWR: Maintains a VSWR of better than 1.5:1, ensuring optimal power transfer.
- RF Power Density: Handles up to 250 Watts of continuous RF power.
- Lightning Hardened: Integrated low-resistance discharge path to ground to protect sensitive radio front-ends.
Detailed Mechanical Features
- Reflector Architecture: 2.4-meter (8 feet) diameter grid using 12 mm aluminum pipe members.
- Elite Fasteners: All screws, nuts, and bolts are manufactured from Marine Grade Stainless Steel.
- Fine Alignment Tracking: Integrated elevation mechanism with +/- 5 degrees of travel.
- Heavy-Duty Mounting: Designed for large-diameter vertical masts up to 110 mm (4.3 inches).
- Side Strut Support: Includes two struts to provide extra support and rigidity to the 90 Kg assembly.
Detailed Environmental Features
- Hurricane Resilience: Rated for wind speeds up to 200 Km/Hr (125 MPH).
- Thermal Hardening: Operational in extreme temperature windows from -30°C to +70°C.
- Theater Hardening: Anodized and powder-coated finish in Olive Green for tactical concealment and corrosion resistance.
- Humidity Tolerance: Certified for operation in 0 to 95% RH environments.
Key Advantages
- Exceptional STL Performance: Engineered specifically for highly reliable Studio-To-Transmitter links.
- Low Drag Grid Design: Minimizes the structural demand on heavy-duty towers compared to solid dishes.
- Maintenance-Free Build: Stainless steel hardware and epoxy coating ensure a long service life in harsh climates.
Primary Applications
- Studio-To-Transmitter Links (STL): Strategic links for regional and national broadcast infrastructure.
- High-Capacity Digital Backhaul: Reliable backbone for telecommunications and utility networks.
- Tactical Military Networks: Establishing secure, high-gain backbone communication between regional command centers.
- Remote Data Connectivity: Transmitting high-bandwidth data from remote monitoring sites or oil rigs across long distances.
| Feature | Specification | Tactical Benefit |
|---|---|---|
| Gain | 30 dBi | Reliable link margin for long-distance hops. |
| Beam-width | 4.8 Degrees | Sharp precision; maximum interference rejection. |
| Wind Rating | 200 Km/Hr | Stays operational in hurricane-force conditions. |
| Gross Weight | 90 Kgs | Robust build with dual side struts for extreme stability. |
Design Features: The AP-180030 grid parabolic antenna consists of full Parabolic reflector having a diameter of 2.4 Meters for use in all tactical and fixed station applications for terrestrial point to point analogue and digital communication radio link. The antenna covers 150 MHz bandwidth, operates in linear polarization and requires two operators for installation. The antenna dipole feed uses an Air-Cored transmission line. The mounting arrangement of Grid Parabolic Antenna permits to change the polarization from horizontal to vertical and vice-versa by mounting hardware fitted at rear end of the antenna. The antenna is supplied with +/-10 degrees elevation tracking mechanism. The grid parabolic antenna operates at D.C. ground with low resistance discharge path for protection against lightning and immunity to noise.
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