AP-145026

The AP-145026 is a professional-grade, high-gain directional antenna designed for terrestrial point-to-point communication within the 1427-1535 MHz band. Featuring a 2-meter (6.6-foot) diameter grid parabolic reflector, this model delivers a robust 26 dBi gain. It is engineered for both tactical field deployments and permanent fixed-station installations, providing high efficiency for analogue and digital radio links in the L-Band/UHF crossover.

Precision Directional Performance

The AP-145026 is engineered for high-accuracy communication, delivering a sharp 7.5-degree beam-width. This focused radiation pattern concentrates RF energy precisely toward the target receiver, maximizing link distance while minimizing interference from adjacent sources. Performance is further enhanced by a 32 dB Front-to-Back ratio, ensuring clear signal reception in complex RF environments. The use of high-quality brass radiating elements and an Air-Cored transmission line ensures negligible internal loss.

Advanced Structural Hardening

Constructed from 6063T6 architectural-grade anodized aluminum alloy, the 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 an exceptional wind rating of 200 Km/Hr. For defense against coastal and industrial pollutants, the entire assembly is finished with an epoxy-based anti-corrosive powder coating in tactical olive green.

Operational and Tactical Efficiency

At a gross weight of 50 Kgs, the AP-145026 is manageable for field deployment and requires only two operators for installation. It features a quick fastener system for the primary feed and an integrated +/- 5 degrees elevation tracking mechanism for fine-tuning signal alignment. The mounting hardware permits a near-instant switch between Horizontal and Vertical polarization. For electrical safety, the antenna operates at direct D.C. ground, providing an immutable discharge path for lightning and immunity to atmospheric noise.

Detailed Technical Features

• Strategic Gain: 26 dBi mid-band gain for backbone terrestrial links.
• Tight Beam Control: 7.5° half-power beam-width ensures high security and signal focus.
• Stable VSWR: Maintains a VSWR of better than 1.5:1 for consistent impedance matching.
• Power Capacity: Handles up to 250 Watts of continuous RF power.
• Signal Isolation: 28 dB cross-polarization discrimination for high-fidelity digital streams.

Detailed Mechanical Features

• Reflector Architecture: 2.0-meter diameter grid using 12 mm aluminum pipe members.
• Elite Fasteners: All screws, nuts, and bolts are manufactured from Marine Grade Stainless Steel.
• Fine Alignment: Integrated elevation tracking mechanism with +/- 5 degrees of travel.
• Mounting Interface: Clamps securely to vertical masts with a diameter up to 115 mm (4.5 inches).
• Support Framework: 38 mm (1.5-inch) aluminum support pipe for robust internal structure.

Detailed Environmental Features

• Hurricane Resilience: Wind rating of 200 Km/Hr (125 MPH).
• Thermal Hardening: Operational from -30°C to +70°C.
• Theater Hardening: Anodized and powder-coated finish in Olive Green for tactical concealment.
• Humidity Tolerance: Certified for operation in 0 to 95% RH environments.

Key Advantages

• Optimal Range reach: The 26 dBi gain provides the necessary link margin for long-distance backhaul.
• Low Drag Grid Design: Minimizes the structural demand on masts compared to 2-meter solid dishes.
• Field Serviceable: Quick fastener system and adjustable tracking allow for rapid deployment and link optimization.

Primary Applications

• Tactical Point-to-Point Links: Establishing secure, high-gain data backhaul for field headquarters.
• High-Capacity Digital Backhaul: Strategic backbone for telecommunications and utility networks.
• Specialized Terrestrial Links: Ideal for operations in the 1427-1535 MHz L-Band/UHF crossover.
• Remote Data Connectivity: Transmitting data from monitoring sites, oil rigs, or mining operations across long distances.