EJAB family of electronic jammers was unveiled by Elisra at the
LIC-2005 exhibition in Tel Aviv. This jammer is designed to disrupt
and deny remote activation of Improvised Explosive Devices (IEDs).
EJAB jammers comprise various modules, covering a wide frequency band,
from VHF to UHF and high cellular bandwidths, dealing with all types
of remote-controlled applications, from simple RC transmitters to the
most sophisticated cellular phones and wireless devices.
EJAB was developed by Elisra in response to Israel MOD requirements,
and was fielded since the late years of conflict in Lebanon in the
1990s. These jammers operate as stand-alone systems, and have proved
themselves through years of combat operations in Lebanon and the
current conflict in Gaza and the West Bank, where they were they have
successfully protected combat vehicles, convoys, and fixed facilities
as well as protection of EOD teams and isolation of terrorist attack
scenes. The system is available as a mobile (vehicular) system, and in
portable (suitcase) configuration, utilized for the isolation of EOD
Elisra reported the first sale of EJAB systems on December 2005, as part of a US $4 million
sale of EJAB jammers to Poland. The sale includes both vehicular and
portable jammers to be used by the Polish deployed as part of the
coalition forces in Iraq.