Sea Tel 4009X

Sea Tel 4009X integrates the latest innovative X-band antenna technology with unsurpassed vibration isolation performance to deliver high performance and flexibility.


Innovation for performance

Sea Tel 4009X is an innovative VSAT marine stabilized X-band antenna system incorporating the latest technology in optimal reflector performance, vertical isolation characteristics and vibration isolation. It’s innovation positions it as one of the best RF performing X-band antennas for high throughput Naval and offshore communications, enabling critical operational and C4ISR applications, in addition to business and crew centric email and web connectivity, and high-end IP applications such as vessel monitoring or drilling software.

Reliable connectivity

Reliability in design has been the driving force behind development of the Sea Tel 4009X It is designed and approved to withstand the most demanding sea and operational conditions imaginable. It provides a stable connection during critical operations to enhance vessel and fleet safety and efficiency. Regardless of where you operate and the prevailing conditions, you can be sure of always-on, high-speed broadband connectivity and high quality voice communication for literally any application.

Feature rich and flexible

Sea Tel 4009X features versatile mounting configurations for BUC and transceiver options whilst an unmatched range of powerhouse features results in straightforward installation, maintenance and operation. Sea Tel 4009X is compatible with a diverse range of modems, networks and services. It utilises the advanced 19″ rack mount DAC 2202 Antenna Control Unit, which offers all ports and connections needed to set up and operate complex on board communication networks.

Cutting-edge technology

Cobham SATCOM antennas are designed and built to exacting standards. We develop and integrate innovative, cutting-edge technology to ensure high performance and reliability in the maritime, offshore and Naval sectors, resulting in hardware that service providers and end-users can trust. Take for instance, Sea Tel’s 3-axis stabilization system used in Sea Tel 4009X. It isolates the antenna from the ship’s motion no matter how extreme the weather and rough the seas. The antenna system responds to ship’s movement at a rate as fast as 90 degrees per second ensuring accurate pointing and therefore a stable connection 24/7.

Approved for Navies

Sea Tel 4009X is fully approved for Naval vessel installation and meets MIL-STD-167 specifications for shock and vibration, Navy MIL-STD-901D Grade B shock standards and MIL-STD-461 EMI & RFI standards (including 200V/M). All Cobham SATCOM VSAT antennas are designed and built to exacting standards, ensuring their suitability for the harsh maritime environment. In any conditions or operational environment, you can count on the quality of design, components and manufacturing, and benefit from a reliable link at all times.


Satellite Communication-at-Sea