Neutron Jammer Canceller

Neutron Jammer Cancellers or N-Jammer Cancellers are devices used to cancel the effects of N-Jammers.

ZAFT deployed Neutron-Jammers to disallow the Earth Alliance use of nuclear weaponry and reliable power generation. ZAFT also invented this device to cancel this effect in order to use nuclear weapons / generators. This would means nearly limitless supply of energy and a complete superiority over other battery powered Mobile Suits that had to be recharged periodically. In its debut episode, Kira takes the ZGMF-X10A Freedom from a PLANT to the JOSH-A base in Alaska, a flight requiring three days of constant operation, with no need to refuel. In fact, it's not clear that the ZGMF-X10A Freedom and ZGMF-X09A Justice were ever refueled during their operational lives. The "G.U.N.D.A.M" acronym for Mobile Suits equipped with a N-Jammer Cancellers are Generation Unsubdued Nuclear Drive Assault Module.

Because the use of N-Jammers was banned by the Junius Treaty which ended the Bloody Valentine War, N-Jammer Cancellers are now semi-outdated technology; however, because of the still-present N-Jammers which were dropped on Earth during the War as offensive weapons, all nuclear power reactors on Earth are equipped with N-Jammer Cancellers. The Neutron Stampeder weapon appears to be derived from the N-Jammer Canceller. Initial versions of the N-Jammer Canceller have no effect on and offer no protection from the Neutron Stampeder's effect, but ZAFT has since developed a version immune to the Stampeder.