What environmental factors should be paid attention to when using a mobile phone signal jammer
When using a cell phone signal jammer, you need to pay special attention to the following environmental factors:
1. Installation height: In order to maximize the shielding effect, it is recommended to install the jammer at a height of 1.8 meters to 2.5 meters.
2. Distance from the base station: When the installation location is less than 200 meters from the base station, the shielding effect is inversely proportional to the distance from the base station, that is, the closer the base station, the smaller the shielding radius.
3. Layout of power supply and antenna: Make sure that the power adapter is more than 20cm away from the host, and there is no strong power line (AC220V) within 20cm around the antenna to avoid magnetic field interference.
4. External signal strength: The effective shielding range of the jammer is closely related to the signal field strength of the environment. The shielding range of mobile phones of different standards in the same on-site environment also has certain differences
5. Obstacles: Obstacles should be avoided as much as possible between the jammer and the target shielding area, because they may affect the shielding effect
6. Wall material: The wall material of the on-site building will also affect the shielding effect. For example, metal walls may reflect or absorb the signal.
7. Laws and regulations: When using the jammer, you must abide by local laws and regulations, and you must not use it in public places without reason, avoid long-term continuous operation to avoid overheating of the equipment, and do not use it in special areas such as hospitals and airports to avoid interference with key communication equipment
8. Impact on other electronic equipment: During use, try to keep a distance of more than 1~2 meters from electronic equipment such as audio, wireless microphones, radios, computers, TVs, Wi-i routers, etc. to avoid interference with these devices
9. Outdoor installation: If the signal jammer online is installed outdoors, waterproof and lightning protection measures need to be taken to ensure the safety and stable operation of the equipment.
10. Test the shielding effect: Use multiple mobile phones with multiple frequency bands to test the effective shielding radius of the jammer on site to ensure that the required area is effectively covered.
Following these precautions can ensure the effectiveness and safety of the mobile phone signal jammer while avoiding unnecessary interference to the surrounding environment and equipment.
Signal Blocker Image Gallery
