Our pioneering spirit and breadth of experience has created a worldwide reputation of quality, capability, reliability and innovative aircraft antenna design for over six decades.

Today, Chelton is a world leader in the design and manufacture of airborne communications and navigation antennas and subsystems.

Chelton leads the industry in the design of tuned, low profile and conformal airborne antennas. RF devices and Antenna Electronics (AE) closely associated with our antenna solutions include couplers, filters, diplexers, LNAs, HPAs, combiners and attenuators.

The antenna products are complemented by a range of RF and digital subsystems that meet the increasing demand for communications on the move.

Aircraft Antennas
Cobham Day 213980

Chelton offers a complete design to supply solution for innovative antenna systems covering a broad range of civil and military applications at operating frequencies ranging from HF through to microwave.

With its great wealth of experience and a forward thinking approach Chelton is able to match the antenna solution to the customer's requirement. In many cases an off the shelf solution can be provided from the existing broad product range Alternatively an adaptation of an existing product can be provided, giving the assurance of a proven and reliable solution that is tailored to meet the needs of the customer.

If a solution is not already available then the company's team of experienced design engineers will collaborate with the customer to develop a new product that will deliver the capabilities required.

Product Categories

Communication Antennas

Chelton offers a full range of aircraft communications antennas covering the range of 2Mhz up to 6Ghz.

Navigation Antennas

Chelton has a full range of Aircraft Navigation antennas, either separate function antennas or combined functions are available.

RF Components

Chelton provides a range of RF components for aircraft applications including diplexers, splitters and couplers

Electrostatic Dischargers

The main purpose of an electrostatic discharger is to improve the dispersal of accumulated aircraft static charges in an effort to reduce the resultant radio…

AW149 Web
15 Sep 2021

Chelton joins Team AW149 UK

Marlow, UK: Chelton is proud to be joining Leonardo’s Team AW149 UK, bringing together smart thinking, technological excellence and future vision to the avionics and systems suite of this Leonardo aircraft.
Antenna Typlogies
03 Jun 2021

The Antenna Menu

Chelton introduces you to the variety of Antenna Typologies available including passive, active, dipole, monopole, helix and patch.
AN VIC 3
06 Apr 2021

Tougher than the rest

Is your Vehicle Intercom System tough enough? From light vehicles to heavy armour and command centres, Chelton enables safe, secure, fast and reliable voice and data communication…
Cobham13434 (1)
06 Apr 2021

Antennas; Price or Purpose

Why it’s worth investing in a good quality antenna. The pay off in the long-term is beneficial and instead price and purpose work together as opposed to against each other.