ELTA Systems launches new airborne radio for network-centric operations
The ARC 840 SDR-NCO system allows aircrews to communication with each other and other elements of a multi-domain task force. (Image: ELTA Systems)
IAI ELTA's new software-defined airborne radio is design to support network-centric multi-domain operations and can also be used for C2 and navigation applications.
IAI's ELTA Systems business has announced the release of the ARC 840 Software Defined Radio – Network Centric Operations (SDR-NCO) system.
This airborne communications system provides voice, video and data traffic over a frequency range including VHF, UHF and L-bands. It is designed to be interoperable with existing military and commercial radios, allowing aircrews to communicate with each other and across a multi-domain task force.
SDR-NCO can also support network applications such as C2, navigation or video sharing, and is compliant with the SCA 4.1 standard set by the Joint Tactical Networking Center,
Related Articles
Extra sensors enhance Elta radar capabilities
US continues progress on JADC2 communications capabilities
IDEX 2023: Codan Communications presents new squad radio
SDR-NCO offers secure communications, implementing COMSEC, TRANSEC frequency-hopping support and LPI (low probability of intercept) techniques, as well as multi-standard GNSS with a Rubidium clock for backup.
The system comprises two user-swappable RF modules, allowing customised frequency band combinations for a given mission.
Related Equipment in Defence Insight
More from Air Warfare
-
![Wedgetail rising as the aircraft continues to prove itself and wins fans]()
Wedgetail rising as the aircraft continues to prove itself and wins fans
The Royal Australian Air Force (RAAF) was the lead customer for the E-7 Wedgetail airborne early warning and control (AEW&C) aircraft and the platform has been ordered by several countries with platforms ordered by the UK, with the US and NATO also selecting the platform.
-
![Shield AI unveils V-Bat block upgrade]()
Shield AI unveils V-Bat block upgrade
The heavy-fuel engine V-Bat was officially showcased at Sea Air Space, after it was first teased in February 2025.
-
![Czech Republic confirms new Sweden offer on Gripen aircraft lease]()
Czech Republic confirms new Sweden offer on Gripen aircraft lease
The current lease period for the 14 Gripen C/D aircraft flown by the Czech Air Force will come to an end in 2027. This new offer proposes that 12 Gripen aircraft will be leased after 2027.
-
![USAF’s VENOM programme advances with modifications and autonomous testing]()
USAF’s VENOM programme advances with modifications and autonomous testing
The first fully modified aircraft is expected to begin testing by the end of 2025, according to the US Air Force.
-
![Embraer and Denel to explore working on C-390 Millennium]()
Embraer and Denel to explore working on C-390 Millennium
The South African aerospace and defence company has signed an MoU with Embraer to collaborate on manufacturing the aircraft as well as MRO work for the C-390 Millennium.
