Websites targeting keyword electromagnetic field meters

RFID reader ,uhf labels,Radio frequency identification,Radio-frequency identification (RFID) is the wireless non-contact use of radio-frequency electromagnetic fields to transfer data, for the purposes of automatically identifying and tracking tags attached to objects. The tags contain electronically stored information. Some tags are powered by and read at short ranges (a few meters) via magnetic fields (electromagnetic induction). Others use a local power source such as a battery, or else have no battery but collect energy from the interrogating EM field, and then act as a passive transponder to emit microwaves or UHF radio waves (i.e., electromagnetic radiation at high frequencies). Battery powered tags may operate at hundreds of meters. Unlike a barcode, the tag does not necessarily need to be within line of sight of the reader, and may be embedded in the tracked object. Radio frequency identification (RFID) is part of the family of Automatic Identification and Data Capture (AIDC) technologies that includes 1D and 2D bar codes. RFID uses an electronic chip, usually applied to a substrate to form a label, that is affixed to a product, case, pallet or other package. The information it contains may be read, recorded, or rewritten.[1] RFID tags are used in many industries. An RFID tag attached to an automobile during production can be used to track its progress through the assembly line. Pharmaceuticals can be tracked through warehouses. Livestock and pets may have tags injected, allowing positive identification of the animal. Since RFID tags can be attached to cash, clothing, everyday possessions, or even implanted within people, the possibility of reading personally-linked information without consent has raised serious privacy concerns

Technical resource and information on receiving and transmitting antennas, amplifiers, radios, baluns, for 160 meters 80 meters and other low bands

SafeSpace offers the service ofElectro-Pollution Testing, Geopathic Stress Testing and the remediation of issues found.

Il n'y a pas que la téléphonie mobile qui pose problème... mais aussi les Smart meters, Smart grid ou compteurs "intelligents"... censés remplacer les compteurs EDF actuels et qui posent un problème Informations sur les dangers des portables, des antennes relais, du wi-fi, des téléphones sans fil DECT, des fours à micro-ondes, risques et effets nocifs de la télévision, de l’ordinateur, du radioréveil, des ampoules basse consommation. Annie Lobé, journaliste scientifique indépendante, auteur de Téléphone portable : comment se protéger, Les jeunes et le portable : Alzheimer à 35 ans ?, Le danger des antennes-relais et de La fée électricit&eacute : fée ou sorcière ? parus chez SantéPublique éditions, propose des réponses issues d’une enquête menée pendant cinq ans : ce que vous devez savoir pour protéger dès maintenant votre famille, car la presse ne vous le dira pas

The Ultimate Source for Electromagnetic Field Pollution Meters and Detectors, EMF Shielding Devices and Protection Information

Electrosmog knowledge database, electromagnetic field meters, radiation shielding and protection guides