Signal jammers are devices that interfere with wireless communication. And signal jammer modules form the core of jamming equipment. Many modules can be integrated into the device package. We will explain the types and workings of signal jammer modules.
How does the signal jammer module work?
First, we must detect the target frequency bands. This includes WIFI, GPS and cellular frequencies.
Then, the jamming unit will emit higher-power signals to match or overlap with the target signals.
Finally, the target devices will cease to function.
Components of Signal Jammer Moduls
1. They include both omnidirectional and directional antennas. They send out jamming signals to block the targeted frequencies.
2. Signal Generator: This tool creates jamming signals that interfere with the target signal.
3. Power Amplifier: Amplifies signal generated by signal generator so that it is strong enough for blocking the target signals.
Control circuit: This circuit allows the operator to configure settings and monitor performance.
What are the types of signal jammer modules?
1. GPS jamming modules: These jammers block signals from satellite navigation devices by blocking the L1, L2, L5, and L6 GPS frequencies.
2. Cell Phone Jammers: these modules can jam cell phone frequencies (2G, 3G, 4G and 5G), preventing calls and data transmission.
3. Wi-Fi jammers: These modules can be used to disrupt Wi-Fi communication or video transmission.
4. RF (Radio-Frequency) jamming modules: Block communication between a target and its controller by using common RF channels such as 2.4G and 5.8G.
Dexinkang drone blockers integrate RF signal booster modules to defend drones. These devices emit powerful radio frequencies that interfere with drones' images, data transmission and navigation systems. Depending on the target, our devices can jam multiple frequency simultaneously or selectively.
Like this picture, every device can install various module quantities according to your needs.
5. Multifunction Jammers: Multi-function modules can jam multiple frequency bands, are highly adaptable, and are often used in high-security environments.
6. Telemetry Jamming Modules: Block the telemetry signals(usually within UHF/VHF) between the drone and its ground station, which includes real-time data like speed, altitude, and location.
