• 2014-10-10

I used an RF shielding product which claims 80 dB attenuation at 2.4 GHz. Why am I only seeing 20 dB? There is only one important 1 key to successful RF shielding: control leakage. Shade Remember that the attenuation spec for a shielding material is how much radiation penetrates through the shield. ...

• 2014-02-12

The World Health Organization has announced on May 31, 2011 that cell phones can possibly cause cancer and as a result, have listed cell phones as a "carcinogenic hazard", in the same category with lead and engine exhaust. The peer-reviewed study consisting of 31 scientists from 14 different countri...

• 2014-01-22

Compared to magnetic field shielding, shielding a home from cell tower radiation is reasonably straightforward. In theory, you want to create a continuous, highly conductive enclosure around the home. Any areas that are not conductive, even cracks under a door, will allow radiation to leak in. Perfe...

• 2014-01-16

There are several ways to interpret this question. First, let's look at it from the perspective of the cellphone owner: For the cellpone to work, it must radiate. The microwave radiation emitted by the phone must reach the cell tower. Furthermore, the emissions from the tower must reach the phone. T...

• 2014-01-16

Many international airlines now let you power up your pocket-sized device while in the sky, but it’s still illegal in the U.S. While the in-flight phone debate is still up in the air, there are some places where it definitely isn’t a good idea to talk, text or tweet. 1. At the Hospital The “No Cellp...

• 2014-01-02

Cell phone jammer units are small electronic devices that block all incoming and outgoing cell calls in an area. They interfere with specific carrier frequencies to completely disrupt and prevent phone communications. This suppresses cell phones to dissuade microwave hazards that can cause electroni...

• 2015-02-11

Malacañang thanked the public yesterday for understanding that cellular phone signals were jammed to ensure the safety of Pope Francis during his visit in the country. “More than the complaints…a lot also were very understanding of the security measures that we needed to take and we thank everyone f...

• 2021-09-26

With the continuous development of UAV, the benefits and threats brought by this evolving technology become clearer. Enterprises increasingly need to ensure that they protect themselves from the risks associated with UAV threats. As drones become a growing part of our world, companies need to addres...

• 2021-09-17

Most customers will have many questions when purchasing mobile phone signal jammer: is mobile phone signal jammer harmful to human body? Will the machine be damaged if the jammer  is hot after use for a period of time? Your understanding of the mobile phone signal jammer is probably limited to ...

• 2021-04-12

It is impossible to expect 6G to introduce Satellite Internet The value of 3GPP lies in the fact that both optical fiber communication and cellular mobile communication are localized businesses. It is difficult for operators to achieve global coverage, so they must cooperate with other operators to ...