LinkAlign-360FER-55-PRI — Auto Acquisition Antenna Positioner

Overview

The LinkAlign-360FER-55-PRI is a Power Over Ethernet (PoE) auto-acquisition antenna positioner designed for microwave Line of Sight (LoS) and satellite communications. It features built-in GPS and a digital compass for rapid target acquisition and supports heavy payloads up to 500 lbs (226.8 kg).

Technical Summary

• Payload Capacity: 500 lbs (226.8 kg)
• Azimuth Travel: 440° (±220°)
• Elevation Travel: 120° (+120°/0°)
• Navigation Sensors: Built-in GPS and digital compass
• Power: Power Over Ethernet (PoE)
• Control: Web-based user interface

Operational Use Cases

Applications include establishing and maintaining microwave Line of Sight (LoS) data links, geo-stationary satellite positioning, and inclined orbit tracking. The system utilizes threshold repeaking to maintain maximum link quality during operation by automatically realigning based on signal strength.

Deployment Environments

Designed for deployment in fixed site and tactical environments that require automated alignment of heavy directional antennas and radomes.

Performance Metrics

The positioner accommodates heavy payloads up to 500 lbs (226.8 kg). It provides a comprehensive travel range of 440° (±220°) in azimuth and 120° (+120°/0°) in elevation. A threshold repeaking feature maintains Quality of Service (QoS) by readjusting alignment automatically when signal strength fluctuates.

Setup & Portability

The PoE design streamlines installation by combining power and network connectivity. Initial setup utilizes the built-in GPS and digital compass for rapid pointing. A web-based user interface provides access to a stored locations database for quick recall of known targets or satellite slots, followed by a final auto-peak using radio signal strength.

Compatibility

This positioner is specifically designed to be paired with Pacific Radomes PRI-8 or PRI-12 antennas. It interfaces directly with compatible radios or satellite modems to monitor signal strength for auto-peaking and continuous threshold repeaking functions.

FAQs

• How does an auto-acquisition positioner locate targets? It uses a built-in GPS and digital compass for initial spatial orientation, followed by peaking routines that optimize alignment based on real-time radio signal strength.
• What is threshold repeaking? Threshold repeaking is a function where the positioner monitors signal strength from the connected radio or modem and automatically realigns the antenna if link quality degrades.
• How should payload capacity be verified for a positioner? Confirm that the positioner's maximum payload rating exceeds the combined weight of the selected antenna, mounting hardware, and any attached RF electronics.
• Problems we solve: where do we start with incomplete requirements? An incomplete specification can make product selection difficult. Start by sharing the task, operating environment and known constraints with Cyntony so the team can help define what to verify and which options are worth discussing (Our process).
• Outcomes we deliver: what comes from working through the requirements? The practical outcome is a requirements-led set of product options to evaluate with Cyntony. Confirm performance, compatibility and any service scope for your configuration before selection (Our process).

Video Notes

A demonstration of the web-based UI showing the target selection process and the auto-peaking sequence adjusting position based on signal strength would be valuable for users.