Tag Archives: small RFID

RFID – “It’s going to make you sick.”

nav-logo-small-newAt the Texas House of Representatives House Bill 101 was heard yesterday, 19th March 2013.  The audio/video can be found here 2 hours 45 minute in.

From My San Antonio – Andrea Hernandez, one of the students that refused to carry the tracking RFID and was subsequently expelled from John Jay High School, ” told legislators Tuesday that she became ill because of radiation from the tags in other students’ IDs.
 “It’s like being in an X-ray machine for eight hours,” Andrea Hernandez said. “It’s going to make you sick.”” 

Incredibly the vendor of the active RFID 433MHz tags that the students wear, Michael Wade, stated that “said they [RFID tags] do not produce any radiation. – “None at all,” he said.”

…move along people, clearly nothing to see here then?

Michael Wade is uninformed.  Radio frequency is electromagnetic radiation.   The following is taken from this EU document “Is RFID safe in the workplace” and talks about the effects of RFID radiation.

Radio communications and microwave frequencies are known as radiofrequency, which fall within the kHz to GHz range.  In the case of RFID, the frequencies used are in the order of 145 kHz, 13.56 MHz, 800-900 MHz and 2.4 GHz.  There are two different kinds of electromagnetic radiation. Depending on their major effects, electromagnetic fields can be divided into ionizing radiation and non-ionizing radiation.  As radiofrequency photon energy up to 300 GHz is not high enough to break these bonds, these kinds of electromagnetic fields are known as Non-Ionizing fields. Fields with frequencies above this limit are known as Ionizing Electromagnetic Fields.  (433MHz tags used at John Jay)

Ionization is a process that breaks the atom-electron bond, thus creating molecules without sufficient electrons to achieve a neutral charge. This causes molecular changes that may produce biological damage, including changes in DNA.

Also this article from the World Health Organisation about mobile phone frequencies, 450 and 2700 MHz, operating near the 433MHz RFID tag frequency that John Jay High use.

Radio frequency radiation and health effects is too large a topic to be covered here in any depth but there is a mounting body of evidence to suggest that electromagnetic frequencies can have an effect on health – this is from radiation.  So statements from RFID vendors, that could be described as misleading and uninformed, need a little more research.  The health effects of active and passive RFID are known.   With good evidence to suggest radio frequencies can harm humans, here are just a handful of excellent websites dealing with this topic:

Contactless RFIDhttp://www.radiationresearch.org/
http://stopsmartmeters.org/
http://www.wifi-in-schools-australia.org/
http://wiredchild.org/

Unfortunately these frequencies are invisible and we have no knowledge of what we are accumatively exposed to.  Therefore eliminating one less potential health hazard from our lives by not wishing to carry an active RFID tag could considered a prudent action to take.

So though individuals may choose not to consent to using RFID due to personal, spiritual, privacy/civil liberties concerns, it may appear that there is no choice whether or not to participate in the electrosmog that comes from others use of, RFID, radio frequencies technologies.

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How small can RFID go?

RFID chips are designed to be small and convenient as this article from the Free Press community webpage – Palo Alto – informs us.  So convenient in fact that you may not even be aware that RFID is present how you interact with services and products.

“RFID Chips are tiny, nearly microscopic semiconductor chips that emit a radio signal containing digital information when energized by a nearby scanner reader or recorder.

They do no need a battery or internal energy source.  They can operate indefinitely, even through animal or human flesh.”