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:
Waterproof Portable 360 Degree Anti UAV Drone Jammer
High Power Outdoor / Indoor Waterproof Prison Jammer
Popular recommended products
Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Portable HS-V8J High-Power DDS Jammer
2020-09-14High Power Handheld Signal Jammer HS-P8J
2020-09-15Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-244G/5G Signal Jammer (14 bands)
2020-11-10Related Information
WiFi jammer blocking indoor mobile phone signal network
2021-06-11Is the cheating in the examination room because the old-style jammer cannot shield the 5G signal?
2021-08-04Cell phone jammer prevents loud speaking
2021-11-30What should I pay attention to when using signal jammers outdoors?Jammer factory
2021-10-18Information security construction, how can the recording blocker be absent
2020-12-11Jammers are used to cut off links between criminals
2021-10-11Jammers make life more convenient
2021-10-23Bluetooth and WiFi are the same frequency?
2021-10-22Car use Mini GPS Jammer!Mini GPS Jammer
2020-10-27What's A Wifi Jammer?
2021-04-28Drone on drone war with jammers
2021-07-26Examination room signal jammer, in-depth analysis of knowledge
2021-09-13Does the signal jammer affect other electronic equipment?Jammer price
2021-10-25Anti-recording pen recording equipment to prevent being recorded! "Recording jammer.
2021-04-08The evolutionary history of communication cheating tools and signal jammers
2020-12-01Here is a good high-power GPS LoJack WiFi 3G 4G mobile phone jammer
2020-11-24Mobile jammer installed in a quiet library
2021-12-20Why does 6G need advanced Wi-Fi?
2025-03-26UK Government announces Open RAN rollout target and 2G/3G sunsetting
2022-03-03Can cell phone signal shield interfere with base station signal?
2020-10-26Interfering 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 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
2023-07-21Start a conversation to know more about what we have for you…
Get in touch