welcome to HISEA
source:Industry News release time:2020-09-25 Article author:sznbone Popular:Prison Jamming system
Signal shielding, generally speaking, can be divided into ordinary shielding and high-quality shielding.
Ordinary shielding, its technical characteristics are mainly based on shielding principles, using a large number of low-power or high-power equipment to fight against, staying on simple technical solutions.
High-quality shielding, its technical characteristics adopt strong signal digital frequency hopping technology, which reduces radiation by 150 times compared with ordinary shielding technology; mainly outdoor shielding, reducing indoor radiated power by hundreds of times; using multi-channel combined technology, full-frequency antenna replacement N frequency-dividing antennas, suitable for wireless remote, lay the foundation for distributed antennas; use distributed antenna technology to reasonably allocate shielding power, spread power signals, reduce antenna radiation, provide tens of times the efficiency, and eliminate dead ends and leaks ; Jike’s unique TD synchronization technology, for China Mobile’s 3G (TD-SCDMA) and 4G (TD-LTE) networks, only shields the downlink pilot time slot to prevent interference to the base station, obtained by the China Mobile and Radio Management Committee The recognition, while reducing radiation dozens of times.
Read recommendations:
3G Signal Repeater Mobile Phone Signal Booster
Waterproof Portable 360 Degree Anti UAV Drone Jammer
HS-S12HJ Handheld 12 Bands 5G Cellphone Signal Jammer with Nylon Cover and Screen Display
principle of wireless mobile phone signal jammer
Popular recommended products
Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-244G/5G Signal Jammer (14 bands)
2020-11-10High Power Handheld Signal Jammer HS-P8J
2020-09-15Portable HS-V8J High-Power DDS Jammer
2020-09-14Related Information
The principle and classification of video anti-jamming device
2021-01-23How to prevent our privacy from being overheard and secretly recorded?
2020-12-02The role and use of GPS jammer
2020-12-10How does the signal jammer work?DDS Jammers Production
2021-09-24Is it suitable to use cell phone jammer in church?
2021-08-14Jammers are used to cut off links between criminals
2021-10-11The Principle of Mobile Phone Jammer
2020-11-16What device can disable cell phones?
2021-08-19Drone jammer blocks aerial cameras
2021-11-27How to deal with that possibly deadly recording pen? The anti-recording artifact is here!
2020-12-03The gap between ordinary mobile phone signal shielding device and high quality shielding device
2020-10-26The evolutionary history of communication cheating tools and signal jammers
2020-12-01principle of wireless mobile phone signal jammer
2021-04-09Pakistan to launch 5G mobile services in August 2024
2023-12-16Signal jammers are widely used in school examination rooms
2021-08-11Mobile phone jammer for school
2020-11-10After Italy blocked access to OpenAI's ChatGPT chatbot, will the rest of Europe follow?
2023-04-05China Mobile and Huawei awarded best 5G voice innovation for 5G calling solution
2024-10-14How can I interfere with the recording of the recorder?www.hiseazone.com
2021-09-14Indoor Precautions for Installing Signal Jammer
2020-10-29Interfering 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 touchEnter your email for exclusive offers and information on new upcoming products.
product
solution
about us
service
news
