welcome to HISEA
source:Industry News release time:2021-06-11 Article author:sznbone Popular:Prison Jamming system
The communication jammer is the oldest electronic warfare system. In 1902 and 1903, during the Royal Navy and U.S. Navy fleet exercises, the military used communications jamming for the first time. In 1904, during the Russo-Japanese War, a Russian radio technician used his equipment to interfere with the communications of the Japanese Navy during an attack on Port Arthur.
As radio stations became more and more widely used in World War I and World War II, the army also sought to develop dedicated communications jammers to disrupt enemy communications. In response to the increasing popularity of jammers, radio stations have begun to have electronic protection functions, especially frequency hopping and other spread spectrum technologies. In the technological competition of radio jammer development and anti-jamming innovation for decades, jammers have always maintained their effectiveness.
Communication jamming systems are mainly used to counter tactical communication systems to prevent the enemy from conducting command and control. The targets ranged from simple push-to-talk radio to data links in air defense networks. Many of these jammers are slightly bulky and require dedicated ground vehicles and aircraft for loading.
By the 1990s, communication interference began to focus on integrating multiple jammers, and adopted "smart" jamming technology that no longer relied on pure suppression. New technologies with low SWaP have also prompted the development of miniaturized long-range unmanned communication jammers, such as those developed under DARPA's "WolfPack" program in the early 2000s.
War accelerates the development of jammers
In 2005, the wars in Iraq and Afghanistan accelerated the development of new communication jammers, which are used for self-defense against RCIED instead of offensive communication jamming to destroy the enemy's command and control network. Such jammers are smaller, more automated, and large in number. This is a major change in the traditional communications interference market.
In recent years, starting in 2015, the emergence of low-cost commercial drones has promoted the demand for new communications electronic warfare systems (anti-UAS jammers). These systems have much in common with RCIED jammers in terms of frequency coverage and SWaP usage.
However, its antennas are usually directional, and many anti-UAS jammers are integrated with other sensors (and sometimes other countermeasure systems) as part of a multi-band anti-UAS solution.
Read recommendations:
k300 Hotel Hidden Signal Detector
Handheld Drone/Uavs Detecter for Detecting Dji/Autel/ Fpv Drones up to 2km
6 Bands Handheld Lojack/WiFi/4G/VHF/UHF Wireless Signal Blocker Signal Portable Jammer
WiFi jammers block hidden camera
Popular recommended products
Portable HS-V8J High-Power DDS Jammer
2020-09-14Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-24Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13High Power Handheld Signal Jammer HS-P8J
2020-09-154G/5G Signal Jammer (14 bands)
2020-11-10Related Information
How to make the signal of the mobile phone signal jammer stronger
2021-01-09Benefits of High Power Signal Jammer
2021-05-06China home to 4 million 5G base stations
2024-09-26Prevent recording and block recording!Wireless Network Signal Jammer devices
2021-09-30Mobile phone jammers not only interfere phone signals
2021-06-25Blockers can prevent and prevent cheating
2020-11-065G: Empowering classrooms of the future
2022-02-15How do different jammers release the heat generated
2021-10-18Mobile jammers improve work efficiency
2021-12-22WiFi jammers block hidden camera
2021-06-15Huawei surges into the 5.5G lead
2023-11-02China Mobile and Huawei awarded best 5G voice innovation for 5G calling solution
2024-10-14Ericsson says operators need to highlight where 5G gives users higher capacity
2023-10-05Recording jammer can effectively prevent malicious recording
2020-12-03Some prisons abroad also implement cell phone signal blockers, prohibiting the use of cell phones in
2021-05-20How do you get a replacement shielded antenna?
2020-11-26There are various types of mini concealed handheld signal masers
2020-11-19High-power WiFi 4G jammer for fixed places and cars
2020-11-18Signal Jammer
2020-09-29phone signal shielding cabinet!Jammers Solution
2021-10-25Interfering products
Low-altitude defense drone portable equipment
2023-11-20Mobile Phone Cellular Signal Booster GSM PCS Network Repeater for Garage Basement Signal Repeat
2023-11-092W Mobile Phone Signal Repeater 1800 2100 2600 MHz Tri-Band 33dBm Network Booster
2023-11-093G Signal Repeater Mobile Phone Signal Booster
2023-11-09Portable Signal Jammer Full Band 21 Channels 2g 3G 4G 5g Mobile Phone Network Lojack Walky Talky Signal Jammer
2023-11-01Professional all-round 360-degree recording jammer air purifier type anti-recording equipment
2023-11-01Anti Spy Remote Control Portable Audio Voice Recording Jammer up to 2m white noise to Privacy Protection
2023-11-01Recording blocker protect your voice information security,air purifier type anti-recording equipment
2023-10-312000m Detection Handheld Drone (UAS) Detection Warning Instrument Detector Dji, Autel and Fpv Drones
2023-10-27Handheld Drone/Uavs Detecter for Detecting Dji/Autel/ Fpv Drones up to 2km
2023-10-25with 2km Drone Controlled Signals WiFi Drone Signal Jammer GSM 900MHz WiFi 2.4GHz 5.8GHz Anti Drone System
2023-10-25Unique Handheld 28 Bands 27 Antennas Wi-Fi6e FM Radio GSM 3G 4G 5g Mobile Phone Jammer
2023-10-23Handheld 24 Antennas 5g Cellphone Signal Jammer with Nylon Cover
2023-10-23Convoy 12 bands RCIED Bomb Jammer
2023-10-23Vehicle Mounted Drone Detection Jamming Integrated Uav Detection, Positioning, and Countermeasures Blocking Units
2023-10-17Portable Drone Detector aeroscope mobile works offline or online can find controller pilot position detection device up to 10km
2023-10-05Vehicle Use-Signal jammer detector for uniform services
2023-09-20Anti-Theft Jammer Detector for Local Command Center
2023-09-20Portable Cellphone Jamming Detector
2023-09-19M8000 RF Signal Detector Anti Spy Tracker Wifi Camera GSM Audio Bug Sweeper
2023-09-188km Ku Band Microwave Alarm Security System Ground Surveillance Monitor/Detector/Sensor/Radar
2023-07-31Full Band Drone Jamming and Navigation Spoofing
2023-07-318kms 300MHz~6GHz RF Uav All Frequency Detection Direction Finding Equipment
2023-07-311.2G 100W anti drone module
2023-07-211.2G 50W anti drone module
2023-07-211.2G 30W anti drone module
2023-07-211.2G 10W/20W anti drone module
2023-07-21Portable anti UAV anti drone Systems 4 bands with removable battery for 1500m
2023-07-21Built-in antenna Phone Signal Jammer Blocker 2g/3G/4G/5g L1 WiFi Camera for room
2023-02-28Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Start a conversation to know more about what we have for you…
Get in touchEnter your email for exclusive offers and information on new upcoming products.
product
solution
about us
service
news
