AP-3530

The AP-3530 is a high-performance microwave grid parabolic antenna designed for the 3300–3800 MHz S-band. Delivering an impressive 30 dBi gain with a compact 1.2-meter aperture, it is an ideal solution for high-capacity point-to-point digital backhaul, WiMAX, and 5G sub-6 GHz terrestrial links. Its grid construction ensures a high-gain directional beam while maintaining a low wind profile for superior structural stability.

Precision Microwave Performance

The AP-3530 is engineered for pinpoint accuracy, featuring a razor-sharp 5-degree beam-width. This highly focused radiation pattern concentrates RF energy to maximize link distance and minimize interference from adjacent signal sources. With a massive 500 MHz bandwidth, it supports high-speed data throughput. The use of high-quality aluminum for both the radiating elements and the dipole feed prevents the "dissimilar metals" effect, ensuring long-term electrical stability and low passive intermodulation (PIM).

Elite Mechanical Engineering

Durability is built into every joint of the AP-3530. The rim and supporting arc are fused using precision Argon welding for maximum joint strength, while each grid member is secured at four separate points using pneumatic riveters. This rigid construction prevents mechanical shifts that could detune the antenna over time. Despite its 1.2-meter size, the grid design allows wind to pass through, giving it a high wind rating of 200 Km/Hr and making it far easier to manage on towers than solid parabolic dishes.

Operational and Tactical Efficiency

At just 18 Kgs, the AP-3530 is highly manageable for tower-top installations. It features an integrated elevation tracking mechanism that provides +/- 5 degrees of fine-tuning, allowing engineers to "dial in" the perfect signal alignment for long-distance hops. The mounting system is designed for versatility, allowing for a 90-degree rotation to switch between Horizontal and Vertical polarization in the field. To ensure survival in coastal environments, all fasteners and mounting hardware are manufactured from Type 316 marine-grade stainless steel.

Detailed Technical Features

• High-Gain Directivity: Reaches up to 30.5 dBi at the high end of the band for exceptional link margins.
• Tight Beam Control: 5° half-power beam-width provides high security and low spectral noise.
• Unified Impedance: Maintains a VSWR of better than 1.5:1 across the entire 500 MHz bandwidth.
• RF Power Density: Handles continuous power up to 150 Watts, supporting high-power microwave transmitters.
• Standard Interface: Industry-standard N-Female termination for low-loss cable integration.

Detailed Mechanical Features

• Reflector Construction: 1.2-meter (4 feet) diameter using 12 mm (1/2 inch) aluminum grid pipes.
• Material Integrity: 6063T6 architectural-grade anodized aluminum alloy throughout.
• Stainless Hardware: All nuts, bolts, and screws are Marine Grade 316 Stainless Steel.
• Fine Alignment: Integrated elevation tracking mechanism for peak signal optimization.
• Mounting Interface: Clamps to vertical masts with a diameter of 50 to 76 mm (2 to 3 inches).

Detailed Environmental Features

• Hurricane Resilience: Wind rating of 200 Km/Hr (125 MPH).
• Thermal Hardening: Operational in extreme temperature windows from -30°C to +70°C.
• High Humidity Tolerance: Certified for 0 to 95% RH, preventing internal oxidation and performance drift.
• Corrosive Theater Ready: Anodized finish and argon-welded joints protect against salt fog and industrial pollutants.

Key Advantages

• Massive Bandwidth: A continuous 500 MHz range supports advanced digital modulation schemes.
• Low Drag Profile: The grid design significantly reduces the structural load on masts compared to solid microwave dishes.
• Maintenance-Free Joints: Argon welding and four-point riveting ensure the antenna maintains its parabolic shape for decades.

Primary Applications

• Point-to-Point Backhaul: Establishing high-capacity data links for telecommunications and ISP networks.
• 5G & WiMAX Infrastructure: Strategic directional antenna for sub-6 GHz high-frequency wireless networks.
• Tactical Microwave Links: Secure, high-gain communication for mobile command centers and forward bases.
• Remote Surveillance: High-speed data transmission for remote CCTV and sensor arrays across long distances.