welcome to HISEA
source:Industry News release time:2021-07-09 Article author:sznbone Popular:Prison Jamming system
Nowadays, the speed of electronic technology development is getting faster and faster, and the popularity of mobile phones is high. At the same time, there are many problems of credit and information leakage. The mobile phone signal jammer also appeared as a result.
Misunderstandings in the use of signal jammers:
1. The test panel signal monitor will have different effective shielding ranges in different places of use. This is closely related to the signal field strength at the scene. Different types of mobile phones may not have the same shielding range on the same site, so the selection should be based on the actual situation.
2. Factors that affect the shielding range include but are not limited to distance, direction, obstacle-free objects relative to the base station, wall materials of the site building, installation height of the protective cover, installation specifications, etc. Other factors should also be paid attention to.
3. Each antenna has a frequency band identifier, which must correspond to the frequency band identifier on the host. Before the shield is turned on, it must be ensured that each antenna is connected reliably. Do not use the device without an antenna.
4. It is normal for the surface temperature to rise above 40 degrees after the shielding is operated for a long time.
5. The normal installation height of the mobile phone signal jammer is 1.8 meters to 2.5 meters. Install it in a position where there is no obstacle between the target shielding area and the target shielding area. If the antenna needs to be vertically upward in the wall-mounted installation; when placing the table, the antenna can be folded 90 degrees and then vertically upward.
6. During use, in order to avoid possible interference to some electronic equipment, the following common equipment should be used to keep 1~2 meters.
Read recommendations:
1.2G 10W/20W anti drone module
Signal jammer, help college entrance examination, maintain fairness
Exam signal jammer is the best way to prevent electronic equipment cheating
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)
2020-11-10Portable HS-V8J High-Power DDS Jammer
2020-09-14High Power Handheld Signal Jammer HS-P8J
2020-09-15Related Information
Mobile phone shielding device avoids the disadvantages of using mobile phone.
2020-11-19What equipment is needed for anti-recording in the conference room?
2020-12-14Recording blocker to prevent illegal recording artifacts!
2021-10-08What is a cell phone scrambler?
2021-08-25Introduction to the principle of mobile phone signal jammer
2021-03-02wifi jammer monitor smart robot
2021-11-25Vehicle GPS signal jammer
2020-12-28These places must be equipped with signal jammers!
2021-08-10What are the misunderstandings when using signal jammers?
2021-07-09Recording jammer to prevent others from recording with mobile phones!
2021-08-27the function of GPS jammer
2021-04-16Is there a device to block recordings?
2021-08-18Can blocking recording equipment effectively block mobile phone recordings?
2021-03-25How to choose a suitable anti-recorder!Meeting room jammer
2021-09-16Can 1 test room mobile phone signal jammer shield 1 classroom?
2020-11-30America Movil to prioritize 5G expansion across Latin America in 2025
2024-10-17Cell phone jammer function
2020-12-01Four matters needing attention in the use of mobile phone jammers for signal shielding in conference
2020-09-25The Mobile Evolution a Comprehensive Journey from 2G to 5G
2024-01-04What are the influencing factors of the shielding effect of the mobile phone signal jammer?
2021-08-10Interfering 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 touchEnter your email for exclusive offers and information on new upcoming products.
product
solution
about us
service
news
