› Signal Jammer Tech › 2022年09月06日2022年09月06日
Drone Jammer Have A Range Of Hundreds Of Kilometers
The growing threat of drones and unmanned aerial vehicles (UAVs) for espionage and eavesdropping purposes has rapidly increased the need for drone jammer systems, and defense companies have begun researching and developing the technology.
As the drone threat has grown, the technology to counter it has matured. Earlier solutions that seemed stressful and unconventional, such as the use of birds, have given way to solutions rooted in existing military technology. A common structure seems to have taken shape: it integrates modern radar, electro-optical sensors and jamming technology into a complete counter-drone system.
In response to the recent drone attack on the Venezuelan president and the high-profile mail bomb attack in the United States, a new type of drone combat device has been developed recently, which law enforcement agencies can legally use in large-scale outdoor activities without causing public attention.
Therefore, devices that jam the signal, such as portable drone jammers, can effectively prevent drones from flying.
If the drone proves to be hostile and needs to be neutralized, the next step is activated. A powerful jammer that interferes with the drone's radio signal is mounted coaxially with the photoelectric sensor. Depending on the software, the drone might try to return to the operator (it might follow the trajectory on the radar), land, or just lose control.
The drone jamming system is designed to protect military bases, facilities, high value assets, checkpoints and VIPs from drone attacks by jamming the drone's remote control frequencies, GdronePS satellite navigation frequencies/GLONASS, and data link or telemetry frequencies.
The drone frequency jammer is equipped with a radio electronic warfare system, which has been in use in Russia for about two years. Since the first excursion, its autonomous distance has increased from 32 kilometers to 100 kilometers.
Russian drones and ground stations fly in groups of two or three. The first acts as a signal and communication relay, while the other acts as a jammer. This system is called Leer-3. Essentially, drones disrupt the enemy's ability to communicate with each other, which could mean the difference between life and death in war.
Related Articles
Why do you need a wifi siganl jammer?
What is a wireless wifi signal jammer?
More and more people pay attention to the development of signal jammers
As the drone threat has grown, the technology to counter it has matured. Earlier solutions that seemed stressful and unconventional, such as the use of birds, have given way to solutions rooted in existing military technology. A common structure seems to have taken shape: it integrates modern radar, electro-optical sensors and jamming technology into a complete counter-drone system.
In response to the recent drone attack on the Venezuelan president and the high-profile mail bomb attack in the United States, a new type of drone combat device has been developed recently, which law enforcement agencies can legally use in large-scale outdoor activities without causing public attention.
Therefore, devices that jam the signal, such as portable drone jammers, can effectively prevent drones from flying.
If the drone proves to be hostile and needs to be neutralized, the next step is activated. A powerful jammer that interferes with the drone's radio signal is mounted coaxially with the photoelectric sensor. Depending on the software, the drone might try to return to the operator (it might follow the trajectory on the radar), land, or just lose control.
The drone jamming system is designed to protect military bases, facilities, high value assets, checkpoints and VIPs from drone attacks by jamming the drone's remote control frequencies, GdronePS satellite navigation frequencies/GLONASS, and data link or telemetry frequencies.
The drone frequency jammer is equipped with a radio electronic warfare system, which has been in use in Russia for about two years. Since the first excursion, its autonomous distance has increased from 32 kilometers to 100 kilometers.
Russian drones and ground stations fly in groups of two or three. The first acts as a signal and communication relay, while the other acts as a jammer. This system is called Leer-3. Essentially, drones disrupt the enemy's ability to communicate with each other, which could mean the difference between life and death in war.
Related Articles
Why do you need a wifi siganl jammer?
What is a wireless wifi signal jammer?
More and more people pay attention to the development of signal jammers
2022年09月06日
How To Block Someone's Wifi Signal?
Now, with the development of the Internet, wifi has become an indispensable part of our lives, so do you know how to block wifi?
Many people have wireless routers at home to meet the needs of devices to access the Internet, which has also spawned a lot of people who surf the Internet. Isn't your home wireless network being used by others? Has your wireless broadband been "rubbed" by others? How to block wifi from others?
First enter the web configuration interface of the wireless router AP, find the basic settings menu to modify the SSID name, select Disable SSID broadcast, then modify the default IP address of the wireless router AP, turn off the DHCP function, and adjust the wireless transmit power to control the wireless network coverage.
Enter 192.168.1.1 in the IE address bar, and then see the password and user name, both are admin. This will allow you to see the currently connected project. If there are redundant devices, they will be cleared. If it is a wireless router, it is best to turn off the wireless broadcast.
Step 1: Turn off SSID (network name) broadcast
After turning off the SSID broadcast of the wireless router AP, it is difficult to find this wireless network when searching for wireless. The setup method is very simple. Enter the web configuration interface of the wireless router AP, find the "Basic Settings" menu, modify the SSID name in it, and then select "Disable SSID Broadcast".
Step 2: Turn off the DHCP function
After turning off the SSID broadcast, we also need to turn off the DHCP function, which means that the wireless router/AP cannot automatically assign IP addresses to wireless clients. In order to further prevent being "robbed", we'd better modify the default IP address of the wireless router/AP. For example, the default IP address is: 192.168.1.1, we can modify it to 10.0.0.1. Enter the web configuration interface of the wireless router/AP, find the "LAN Settings" menu, then modify the default IP address, and select "Disable DHCP Server" to confirm.
Step 3: Reduce the transmit power and upgrade the firmware
If some wireless routers/APs currently have the function of adjusting the wireless transmission power, the coverage of the wireless network can be controlled by adjusting the wireless transmission power, making it difficult to search for wireless signals. Upgrading the firmware of the wireless router/AP is also important, because it not only fixes some security holes, but may also add additional protection features for better security.
Generally speaking, you have to log into the router background to hide the wifi signal. You can hide the wifi signal by logging into the router management background and selecting wifi settings to turn off the ssid broadcast.
If you feel that the above steps are too many and too complicated, you can also consider buying a wifi jammer, which can easily help you solve the problem of being hacked on your network.
Related Articles
Why do you need a wifi siganl jammer?
What is a wireless wifi signal jammer?
More and more people pay attention to the development of signal jammers
Many people have wireless routers at home to meet the needs of devices to access the Internet, which has also spawned a lot of people who surf the Internet. Isn't your home wireless network being used by others? Has your wireless broadband been "rubbed" by others? How to block wifi from others?
First enter the web configuration interface of the wireless router AP, find the basic settings menu to modify the SSID name, select Disable SSID broadcast, then modify the default IP address of the wireless router AP, turn off the DHCP function, and adjust the wireless transmit power to control the wireless network coverage.
Enter 192.168.1.1 in the IE address bar, and then see the password and user name, both are admin. This will allow you to see the currently connected project. If there are redundant devices, they will be cleared. If it is a wireless router, it is best to turn off the wireless broadcast.
Step 1: Turn off SSID (network name) broadcast
After turning off the SSID broadcast of the wireless router AP, it is difficult to find this wireless network when searching for wireless. The setup method is very simple. Enter the web configuration interface of the wireless router AP, find the "Basic Settings" menu, modify the SSID name in it, and then select "Disable SSID Broadcast".
Step 2: Turn off the DHCP function
After turning off the SSID broadcast, we also need to turn off the DHCP function, which means that the wireless router/AP cannot automatically assign IP addresses to wireless clients. In order to further prevent being "robbed", we'd better modify the default IP address of the wireless router/AP. For example, the default IP address is: 192.168.1.1, we can modify it to 10.0.0.1. Enter the web configuration interface of the wireless router/AP, find the "LAN Settings" menu, then modify the default IP address, and select "Disable DHCP Server" to confirm.
Step 3: Reduce the transmit power and upgrade the firmware
If some wireless routers/APs currently have the function of adjusting the wireless transmission power, the coverage of the wireless network can be controlled by adjusting the wireless transmission power, making it difficult to search for wireless signals. Upgrading the firmware of the wireless router/AP is also important, because it not only fixes some security holes, but may also add additional protection features for better security.
Generally speaking, you have to log into the router background to hide the wifi signal. You can hide the wifi signal by logging into the router management background and selecting wifi settings to turn off the ssid broadcast.
If you feel that the above steps are too many and too complicated, you can also consider buying a wifi jammer, which can easily help you solve the problem of being hacked on your network.
Related Articles
Why do you need a wifi siganl jammer?
What is a wireless wifi signal jammer?
More and more people pay attention to the development of signal jammers
