Multifunctional Submarine Antenna

Multifunctional Submarine Antenna

The Multifunctional Submarine Antenna is a compact, high-capability communications system designed specifically for constrained submarine masts. Its fiberglass dome houses a stacked array supporting VHF, UHF, IFF, GPS, and optional INMARSAT‑C, HF‑RX, Link‑16, and Iridium bands. Radiation patterns offer full 360° horizontal and up to 180° vertical coverage, allowing detection of aircraft at elevations up to 90°, through an innovative dipole configuration optimized for submerged operations and mast-mounted platforms.

Available in three variants: AT‑4000 (multifunctional comms), AT‑5000 (UHF‑SATCOM with DAMA modes), and AT‑7000 (adds COMINT/ELINT capabilities), these antennas adapt to mission-specific demands. Each version seamlessly integrates into limited-space environments while offering robust multi-band performance. The AT‑7000 expands intelligence gathering, feeding captured signals into onboard analysis systems for real-time emitter classification, frequency mapping, and spectrum awareness alongside its communication functions.

Ideal for submarines requiring advanced communications, navigation, and electronic support measures, the Multifunctional Submarine Antenna supports ship-to-ship, ship-to-shore, and ship-to-air relays, such as AWACS to extend range. It enables subs to maintain covert connectivity, surfacing briefly while sustaining full situational awareness. Integration on naval vessels, coastal surveillance stations, or hybrid intelligence platforms is also fully supported with minimal installation complexity.

With over fifty years of naval systems engineering, Tactical Supply Pakistan delivers these antennas with mission-proven reliability and seamless interoperability. Each system undergoes rigorous environmental and functional testing for maritime deployment. The form factor matches modular mast footprints, enabling refit or new-ship installations with reduced downtime and high-performance assurance.

Can this antenna system detect both communication and radar signals?
Yes, the AT‑7000 variant supports COMINT and ELINT functionality, enabling automatic detection and classification of a wide variety of RF emitters for comprehensive intelligence gathering and threat evaluation.