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  • How to Use a Cell Phone to Jam Signals
    How to Use a Cell Phone to Jam Signals
    • 2014-10-23

    If your cell phone contains a Global Positioning System (GPS) feature, it can be used to track you and hone in on your location. A phone with GPS is constantly giving off its location, not just when you use the GPS feature or contact emergency services. To hide your location and stop this transmissi...

  • Something about RF shielding
    Something about RF shielding
    • 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. ...

  • How to Protect Yourself when Using a Cell Phone
    How to Protect Yourself when Using a Cell Phone
    • 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...

  • How do I shield my home from cell tower (or RF) radiation?
    How do I shield my home from cell tower (or RF) radiation?
    • 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...

  • Why is it so difficult to shield a cellphone signal?
    Why is it so difficult to shield a cellphone signal?
    • 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...

  • Airplane Mode: 10 Places Where You Shouldn’t Use Your Phone
    Airplane Mode: 10 Places Where You Shouldn’t Use Your Phone
    • 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...

  • How Do I Choose the Best Cell Phone Jammer?
    How Do I Choose the Best Cell Phone Jammer?
    • 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...

  • No signal? Palace appeals for understanding
    No signal? Palace appeals for understanding
    • 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...

  • 5G and advanced technology sow the seeds for smart cities
    5G and advanced technology sow the seeds for smart cities
    • 2021-10-03

    Being connected has become one of our greatest dependencies over the past year as we anticipate and start to rebuild our lives in a post-COVID world. As a result, 5G has come to be viewed by more and more private and public enterprises as the key enabler for recovery and growth across all industries...

  • Hexagon Aids Piaseczno, Poland’s Public Safety Transformation
    Hexagon Aids Piaseczno, Poland’s Public Safety Transformation
    • 2021-09-30

    Hexagon’s Safety, Infrastructure & Geospatial division announced the municipality of Piaseczno, Poland, has successfully deployed HxGN OnCall® Dispatch, Hexagon’s industry-leading computer-aided dispatch (CAD) solution, as an essential part of the town’s smart city initiative. The system, ho...

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