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:
HS-MP58J Military Green Manpack DDS UAV Jammer
High Power DDS Full Band Vehicle Military Convoy Protection Roof Mounted Jammer System 20-6000MHz
Recording blocker protect your voice information security,air purifier type anti-recording equipment
understood of purchasing mobile phone signal jammers
UK Government announces Open RAN rollout target and 2G/3G sunsetting
Popular recommended products
Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-134G/5G Signal Jammer (14 bands)
2020-11-10High Power Handheld Signal Jammer HS-P8J
2020-09-15Portable HS-V8J High-Power DDS Jammer
2020-09-14Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-24Related Information
WiFi jammer keeps meetings ongoing
2021-06-16Are cell phone jammers legal in schools?
2021-08-12Have you remembered all these common problems of mobile phone signal jammers?
2021-04-14Jammers intercept control signals with high-performance radio signals
2021-05-08The working principle of mobile phone signal amplifier
2021-04-09China to upgrade 5G to 5G-A network
2024-11-25Introduce in detail what are the factors that interfere with the effect of the prison signal jammer?
2021-06-01Looking for a powerful signal jammer with adjustable functions?
2020-11-05Jio Estonia partners with University of Oulu on 6G research
2022-06-02Can't prevent recording? Record jammer to prevent recording?
2020-12-15GSM frequency jammer blocks multiple networks simultaneously
2021-07-19What is the difference between signaling-level cell phone signal jammers and ordinary signal jammers
2022-08-18Embracing the 5G Era: How Businesses Can Benefit from Next-Generation Wireless Technology
2023-07-31What is the classification of jammers?
2021-08-03Why GPS jammer market favors
2020-12-28How to choose a high-quality recording jammer?
2021-08-31Selection guide and usage items of special mobile phone signal jammer for examination room
2021-09-13Recording blocker, to prevent recording from blocking recording, to prevent recording jammer!
2020-12-02Mobile phone signal jammer, to escort the exam and prevent cheating
2021-08-13Importance of anti-recording and anti-eavesdropping in enterprises
2021-09-11Interfering 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