The RCJ HF-VHF-UHF high power jammer is designed to block FM communication with maximum performance and
state-of-the-art-technology.
Jamming radius of RCJ HF-VHF-UHF, depends on several conditions such as transmitter frequency and output
power, distance to receiver and obstacles in between.
The system operates on a microprocessor for DDS programming, using mixed signals for maximum jamming
efficiency. Each unique noise signal creates a “firewall” between the transmitter and receiver.
Allows a selective jamming area through Broadband Directional Antennas that can be used with long wire and
Omni directional antennas for 360° jamming.