ST Series — Lightweight Sectioned Antenna Masts

Overview

The ST series is a family of lightweight, sectioned antenna masts made from fiberglass composite. Ranging from 5 to 12.4 meters in height, these masts are designed for rapid deployment, easy handling, and robust performance across diverse weather conditions.

Technical Summary

• Material: Polyester-glass composite (fiberglass) tubular sections with joints
• Base: Tilting base fixed with iron pegs
• Guying: 1 to 3 levels using high-quality polyester ropes
• Electrical: Good electrical isolation characteristics
• Grounding: Includes terminals for connecting radial ground wires

Operational Use Cases

These masts are designed for rapid field deployment of tactical communications equipment, providing temporary elevation for dedicated antennas and erecting wire antennas.

Deployment Environments

Designed for ground-based field environments subject to varying weather conditions. The fiberglass construction features low icing characteristics for robust performance in challenging outdoor elements.

Performance Metrics

• Height Range: 5m to 12.4m (includes ST-5, ST-8, ST-10, and ST-12 models)
• Erection Time: 5 to 10 minutes

Setup & Portability

The entire mast system features low weight and is packed in two transportable linen bags for high portability. The included tilting base enables quick erection and easy handling by field personnel.

Compatibility

The top section is designed for direct antenna attachment, and a special adapter is available for mounting a wide range of Trival antennas. An erecting rope is provided to support various wire antenna configurations.

FAQs

• What must be evaluated when selecting an antenna for a sectioned mast? Verify the antenna's weight and wind load against the mast's specific maximum load capacity to ensure safe operation.
• How is a sectioned mast stabilized during field deployment? The mast utilizes a tilting base secured to the ground with iron pegs, supplemented by one to three levels of guying ropes for vertical stability.
• Can sectioned masts support wire antennas? Yes, sectioned masts can be used to raise wire antennas when equipped with an erecting rope or pulley system.
• Problems we solve: how do we choose a mounting or mast solution? Antenna loads, available space and deployment conditions can make mounting selection difficult. Bring those constraints to Cyntony to narrow options and identify load ratings, installation details and manufacturer questions that need confirmation (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 video demonstrating the 5-10 minute deployment process, highlighting the tilting base operation and guying setup, would be beneficial for field users.