Purpose: To transmit a broadcast signal.
Issue: Many of the newer TV’s utiize a significant amount of wireless (WiFi and Blue Tooth) programming and communication. Depending on their design, they can also put off a significant electrical and magentic field.
Better Options: If possible, wire your TV to negate the WiFi transmissions (Cat 5/6 ethernet cable). Use meters to measure the safe distance to sit for electrical and magnetic fields and make certain you sit outside of this area. Inform your family of the safe zone. The electronics of your TV put out an electrical signal even when the TV is turned off. The best option is to unplug or put on a switch, all of your appliances. Turn them OFF when not in use. Keep TV’s out of the bedroom. The electrical and magnetic signals are not conducive to health. If a TV must be in the bedroom, it should be as far away fro you bed as possible and be unplugged wehn not in direct use.