The omni‑directional full‑band jamming system is composed of a multi‑channel digital signal source, high‑power broadband power amplifiers, broadband omni‑directional antennas, a power supply module, and other components. It is designed to deliver omni‑directional suppression jamming against UAV signals operating in the same frequency bands.By emitting electromagnetic waves to interfere with UAV satellite navigation signals or to disrupt the communication link between the UAV and its remote controller, the system forces the UAV to execute a forced landing or return‑to‑home (RTH) manoeuvre. The device supports multiple modulated signal outputs, and the broadband omni‑directional antennas enable high‑power jamming signal radiation in
all directions, thereby achieving the desired forced‑landing or RTH effect on the UAV.

Product Features:
Software‑Defined Jamming Frequency Bands
Provides full‑band jamming capability from 300 MHz to 6 GHz, covering the vast majority
of commercial UAV communication and navigation bands. The jamming device supports
real‑time configuration of critical parameters including commonly used UAV frequencies, jamming sweep cycle, signal source waveform, and jamming duration. The equipment has
obtained the Radio Transmission Equipment Type Approval Certificate issued by the Radio
Administration Bureau of the Ministry of Industry and Information Technology (MIIT) of the
People’s Republic of China. Superior Countermeasure Performance
The digital jamming source supports multiple modulation formats, including FSK, BPSK, QPSK, QAM, 16QAM, 64QAM, OFDM, and others, effectively countering both consumer‑grade
and unconventional UAVs. Each power amplification stage delivers over 100 W output, ensuring
excellent suppression capability against new‑generation UAVs with robust anti‑jamming features. Precision Jamming
Based on radio protocol reverse‑engineering at the link layer, the system employs
narrowband jamming, frequency‑hopping follower jamming, and other techniques to achieve
point‑to‑point targeted disruption of the UAV control and data links, forcing the UAV to hover or
return to its home point. Active Cooling Design
Incorporates forced‑air active cooling to ensure high efficiency and reliability during
prolonged operation.