AD-10/S — Wideband VHF/UHF Vertical Dipole Antenna

Overview

The AD-10/S is a wideband, vertically polarized dipole antenna designed for stationary operations. Enclosed in a rugged epoxy-glass composite radome, it provides reliable omnidirectional coverage across the 108 to 512 MHz frequency range for tactical and monitoring applications.

Technical Summary

• Frequency Range: 108 to 512 MHz
• Polarization: Vertical
• Power Handling: 500 W CW maximum
• Connector: N female (on a built-in 1-meter coaxial cable)
• Radome Material: Epoxy-glass composite

Operational Use Cases

• Tactical Communication
• Secure Communication Networks
• Spectrum Monitoring

Deployment Environments

Engineered for fixed site and stationary deployments, the antenna offers excellent environmental protection. It withstands wind velocities up to 160 km/h and operates reliably in extreme temperatures ranging from -55 to +80 °C.

Performance Metrics

• Operating Band: VHF and UHF (108–512 MHz)
• Power Rating: 500 W CW maximum
• Gain: -2 to +2 dBi
• Radiation Pattern: Constant vertical radiation pattern across the bandwidth

Setup & Portability

The assembly features a special mounting tube with a console adapter, enabling straightforward installation on masts up to 60 mm (2 inches) in diameter. Connection is simplified via the integrated 1-meter coaxial cable.

Compatibility

The antenna is compatible with standard RF transmission and monitoring systems utilizing an N female interface. The included console adapter is strictly compatible with mast diameters up to 60 mm.

FAQs

• What are the radiation properties of this dipole antenna? The antenna is vertically polarized, aligning its electric field vertically. The manufacturer specifies it produces a relatively constant vertical radiation pattern across its 108 to 512 MHz operating range.
• What power handling limits apply to this model? This antenna is rated for a maximum continuous power of 500 W CW. Ensure your transmitter output remains below this threshold and verify the impedance match to prevent damaging reflected power.
• How is this antenna mounted to stationary structures? The assembly includes a console adapter designed for mast attachment. Verify that your installation structure has an outer diameter of 60 mm or less to ensure compatibility with the provided mounting hardware.
• 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 changed for Espy's compact monitoring system? Cyntony helped Espy source antennas that fitted a compact transit case and coordinated later sourcing revisions for removable mounting. This documented result concerns Espy's system; it does not establish this product's dimensions, mounting features or performance (Espy case study).