Abstract: A method for broadcasting electromagnetic waves such that user-selected electromagnetic receivers are prevented from receiving an intended electromagnetic communication.
Abstract: A method for broadcasting electromagnetic waves such that user-selected electromagnetic receivers are prevented from receiving an intended electromagnetic communication.
Abstract: A method and apparatus for broadcasting electromagnetic waves such that user-selected electromagnetic receivers are prevented from receiving an intended electromagnetic communication. Such device can be used to jam detonation of remote controlled explosive devices. The device can be portable or stationary, is preferably programmable, is low cost, and can be used by untrained personnel.
Abstract: The present invention relates to an apparatus and a method for detecting and displaying the existence of a jamming signal. An antenna receives a signal on a predetermined frequency, and an amplifier receives and amplifies the signal from the antenna. A microprocessor determines the existence and magnitude of the jamming signal related to the predetermined frequency and processes an output to a display device to display the existence of the jamming signal to a user.
Abstract: A method and apparatus for broadcasting electromagnetic waves such that user-selected electromagnetic receivers are prevented from receiving an intended electromagnetic communication. Such device can be used to jam detonation of remote controlled explosive devices. The device can be portable or stationary, is preferably programmable, is low cost, and can be used by untrained personnel.