Anti-Jam GPS Systems and Assured PNT Technology

With our anti-jam GPS Systems and Anti Jamming technology, there is no compromise. Our end-to-end Assured PNT solution is the answer to identifying and eliminating threats.

Chelton has been developing battle-proven anti-jam GPS and anti-jam GNSS solutions for high performance fixed and rotary wing platforms for over twenty years. We pride ourselves in providing a complete end-to-end Assured PNT solution compromised of antennas, processor, and software, all individually tailored to the needs of each platform.

Anti-jamming GPS is essential for complete and robust Assured PNT. Your defense is our offense.

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Anti Jam GPS DACU - Anti Jam GPS Systems (1)
Gray Eagle (1)

The Anti-Jamming system choice of the US Army

Chelton has been selected by General Atomics Aeronautical Systems, Inc. (GA-ASI) and the U.S. Army to provide the anti-jam GPS systems for the MQ-1C ER Gray Eagle Extended Range (GE-ER) Unmanned Aircraft System (UAS) platform.

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Super low latency

At just 29.36μs latency, Chelton DACU Anti-Jam GPS is twice as fast as the competition. Are you sure you're where you thought you were?


Latest thinking

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27 Apr 2022

Chelton @ ION JNC 2022

Chelton are pleased to announce it will be exhibiting at this year’s Joint Navigation Conference in San Diego. Book a meeting with us at booth 311 to discuss your PNT needs!
Chelton 75 Logo Image
06 Mar 2022

75 years of Chelton

Chelton achieves a milestone in the aerospace and defence industry only a select few get to accomplish.
Luca Pelazzo
23 Feb 2022

Chelton features in Rotorhub

Our Business Unit Manager for Antennas, Luca, sat down with Rotorhub to discuss the successes Chelton have had in the antennas and avionics market.
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14 Dec 2021

Chelton ensures mission success for Santa’s Sleigh

Chelton ensures mission success for Santa’s Sleigh with a suite of sophisticated antennas and avionics.