AD-26/C — Portable & Manpack VHF Whip Antenna

Overview

The AD-26/C is a family of whip antennas designed for rapid deployment with portable and manpack VHF radios operating from 30-90 MHz. Constructed from stainless steel sections connected by an internal elastic rope, the antenna can be set up in seconds. An optional goose-neck version is available to ensure the antenna remains vertical regardless of the radio's position.

Technical Summary

• Frequency Range: 30 – 90 MHz
• Max Power Handling: 50 W
• Polarization: Vertical
• Construction: Stainless steel sections, elastic rope
• Max Height: Up to 3220 mm (model dependent)
• Operating Temperature: -40°C to +70°C
• Connectors: Available with a wide range of thread options

Operational Use Cases

This antenna is engineered for tactical field communications using portable and manpack VHF radio systems. Its rapid, tool-free deployment makes it ideal for on-the-move missions and quick-reaction scenarios. The optional goose-neck feature enhances operational flexibility by allowing operators to maintain correct antenna orientation while carrying the radio in various positions.

Deployment Environments

The AD-26/C is built for deployment in demanding outdoor environments. Its stainless steel construction and ability to operate in temperatures from -40°C to +70°C make it suitable for use across a wide range of climates and field conditions.

Performance Metrics

Engineered for reliable VHF communications, the AD-26/C covers the 30 MHz to 90 MHz frequency band and handles a maximum input power of 50 watts. It is designed to maintain operational integrity in extreme temperatures as low as -40°C and as high as +70°C.

Setup & Portability

Designed for maximum portability, the AD-26/C consists of collapsible stainless steel sections linked by an internal elastic rope, enabling deployment in seconds. A special grip tape is included for securing the antenna when packed for transport. Models with the optional goose-neck base provide additional setup flexibility.

Compatibility

The AD-26/C antenna family is compatible with portable and manpack VHF radios that operate within the 30-90 MHz band. It can be configured with a wide range of thread connectors to ensure proper physical and electrical connection to diverse radio models.

FAQs

• How do I select an omnidirectional transceive antenna? Verify the required operating frequency range, continuous transmitter power output, and acceptable VSWR limits. The AD-26/C handles up to 50 W across the 30 to 90 MHz VHF band.
• What does vertical polarization mean for communications? Vertical polarization indicates the radiated electric field is oriented perpendicular to the horizon. Matching the electric-field orientation between transmitting and receiving antennas maximizes signal coupling in a communication link.
• How does radio orientation affect whip antenna installation? Tilting the radio can alter the antenna's polarization and impact system performance. The optional goose-neck configuration allows the AD-26/C to maintain a vertical orientation independently of the manpack radio's position.
• Problems we solve: how do we narrow antenna choices? Balancing operating bands, coverage needs and mounting space can make antenna selection difficult. Share those constraints with Cyntony to compare candidate antennas and identify what needs manufacturer 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 short video demonstrating the rapid deployment of the antenna would be highly effective. The clip should show someone unfolding the whip from its stowed state to fully deployed in just a few seconds.