welcome to HISEA
source:Industry News release time:2021-06-17 Article author:sznbone Popular:Prison Jamming system
We know that the interference range of WiFi signal jammers in different frequency bands is different. What factors determine their interference strength?
The first factor that affects a WiFi jammer is of course the performance of the jammer. The stronger the jammer, the larger its interference radius. The interference radius can only be 5 meters or 1 kilometer. This is because of different performance. The larger the performance of the jammer, the better the effect and the higher the price. The most intuitive performance of a mobile phone jammer is to observe its performance, which acts as a radius of interference.
The second factor is the local signal strength, or you can say the distance from the mobile tower. The closer the telephone signal tower, the stronger the telephone signal, and the more severe the interference effect. If the restaurant is near a signal tower, the wifi jammer may not work because the performance of the mobile tower is usually much greater than the power of the jammer. We also emphasize that if you use a lower power jammer to block higher power devices.
Read recommendations:
2000m Detection Handheld Drone (UAS) Detection Warning Instrument Detector Dji, Autel and Fpv Drones
M8000 RF Signal Detector Anti Spy Tracker Wifi Camera GSM Audio Bug Sweeper
How to use the mobile phone signal jammer? What should I pay attention to?High power man-pack jammer
How to prevent the other party from recording with a voice recorder?
From railways to 5G: why China is plugging into the Digital Silk Road
Popular recommended products
Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-244G/5G Signal Jammer (14 bands)
2020-11-10Portable HS-V8J High-Power DDS Jammer
2020-09-14High Power Handheld Signal Jammer HS-P8J
2020-09-15Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Related Information
How to realize the technical principle of anti-recording equipment!Meeting room jammer
2021-09-09How to deal with illegal recording?
2021-08-20How Can Jammers Be Used To Disable or Block Your Wireless Home Security System?
2021-04-30American prisons are introducing signal jammers to jam cell phones and drones
2020-11-05What equipment is needed for anti-recording in the conference room?
2020-12-14Anti-recorder, recording jammer to protect privacy and security from being stolen!
2021-06-02How to choose a suitable anti-recorder!High power man-pack jammer
2021-09-14"The most stringent in history" college entrance examination:
2020-11-27What Is The Coverage Area Of The Signal Jammer?
2020-12-04Anti-recording pen recording equipment to prevent being recorded!
2021-08-14Information security construction, how can the recording blocker be absent
2020-12-11The 5G inter-network roaming trial will be launched in the Xinjiang Uygur autonomous region
2023-05-24Selection guide for recording blocker!
2020-12-15How to choose the right jammer?DDS Jammers Production
2021-09-23What's A Wifi Jammer?
2021-04-28How to solve the problem of recording leakage?
2020-12-03Signal jamming devices block mobile games
2021-09-18How to protect your premises or house from drones?
2021-05-18What is frequency band?
2021-07-28How to solve private cell phone use in prison
2021-06-29Interfering 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
