The NDR-105EOD is a transportable RF jammer or bomb jammer that uses RF jamming signals to defeat remote controlled improvised explosive devices or an RCIED. The RF jammer theory of operation is the same as an IED jammer in that they both involve sending out RF jamming signals to cause radio interference and attack the radio receiver of an improvised explosive device or IED and help prevent it from detonating. RF jamming or IED jamming of HF, VHF, UHF, and Microwave radio frequencies enable the RF jammer NDR-105EOD to reduce the risk of remote controlled improvised explosive devices from triggering.