welcome to HISEA
source:Industry News release time:2020-10-22 Article author:sznbone Popular:Prison Jamming system
Jammers include guided jammers, answering jammers.
The guided jammer is composed of frequency measurement receiver, direction finding receiver, preprocessor, main processor, interference pattern control,transmitter,interference wave control and other parts.
The guided jammer achieves directional alignment and frequency alignment with the interfered target, then gives a suitable pattern and sufficient power to interfere with the target.
The answering jammer works in that it can transmit an jamming signal every time it receives a radar pulse, so it is also called passive jamming.
Answering jammers are divided into repeater and responder.
The interference signal of the responder jammer is produced by the voltage controlled oscillator of the transmitter part, so the interference lasts for a long time.
HISEA Electronic Technology Company Limited focusing on the development and marketing of security and telecom products.
We have strong and excellent R&D group who dedicated to the research and development of our new products. They have used to work in leading companies in telecom industries, such as Huawei Technologies Co.,Ltd.
Read recommendations:
Recording blocker protect your voice information security,air purifier type anti-recording equipment
The working principle of wireless signal jammer
How Can Jammers Be Used To Disable or Block Your Wireless Home Security System?
Popular recommended products
High Power Handheld Signal Jammer HS-P8J
2020-09-15Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-24Portable HS-V8J High-Power DDS Jammer
2020-09-144G/5G Signal Jammer (14 bands)
2020-11-10Related Information
How to choose a suitable anti-recorder!High power man-pack jammer
2021-09-14How to choose the suitable signal jammer?
2021-05-10Is the cheating in the examination room because the old-style jammer cannot shield the 5G signal?
2021-08-04Recording blocker to protect information security and effectively prevent being recorded!
2021-10-08Are cell phone jammers legal in schools?
2021-08-12Assala Welcomes 5G Future Through Strategic Partnership with Ethio Telecom
2025-04-22How do we solve the security risks of WiFi shared networks
2021-06-12Cell phone jammers maintain a fair environment
2021-10-29wifi jammer monitor smart robot
2021-11-25Mobile jammers prevent data loss
2021-12-09How to realize the technical principle of anti-recording equipment!Meeting room jammer
2021-09-09How to stop students from using iPhones in the classroom?
2021-06-19How to jamming 5G signals in the coming 5G era
2021-08-31Uttar Pradesh Board 10th, 12th Exams 2022: CCTV Cameras Installed At Centres To Curb Cheating
2022-06-29WiFi signal jammer solves mobile phone addiction
2020-11-17GSM jammers installed in examination room to prevent cheating
2021-07-15How to choose the right jammer?
2020-12-02Mobile jammers prevent attacks
2021-12-235G Mobile Phone Jammers Have An Impact On The Mobile Phone Market
2021-11-09What are the characteristics of the test room signal jammer?
2020-11-04Interfering products
SSA3000X Plus Series Desktop Style Spectrum Analyzers
2025-04-09HSA-Q1 Handheld RF Spectrum Analyser up to 13.44 GHz
2025-04-09Protek A734 100kHz-4.4GHz Handheld Spectrum Analyser
2025-04-09Low-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 module
2023-07-211.2G 50W Jammer Module
2023-07-211.2G 30W anti drone module
2023-07-211.2G 10W/20W anti drone module
2023-07-21Start a conversation to know more about what we have for you…
Get in touch