The ELK-1891 is a full duplex X or Ku Band microwave Satelite  Communication (SATCOM) Network ideally suited for uninterrupted wideband Over-The-Horizon (OTH) communications.

ELTA’s ELK-1894 "On-The-Move" SATCOM system is designed to enable bi-directional wideband communications data link for airborne, maritime and vehicular platforms typically deployed for government, military and commercial applications.

ELK-7065 is a conformal, high performance naval HF COMINT/DF system especially designed to replace the low performance HF COMINT/DF system at the top of the vessel’s mast. The System intercepts, analyzes, identifies, locates and monitors signals in the 2 - 30 MHz frequency band.
The system’s core is an innovative, concealed and highly accurate Direction Finder.

The ELK – 7071N is a modular, compact, long range naval COMINT/DF system. This sensor supports littoral and blue water operations as part of the ship’s integral EW suit.
It provides the Electronic Order of Battle (EOB) as derived from the communications activities in the arena and may be used to gather intelligence in dedicated missions.

The ELL-8385N is an advanced multi-function, multi-mode Naval ESM/ELINT system. The system is designed for the new generation of military ships, responding to present and future operational requirements.