这个东西好像已经超过10年以上了。但是据说辐射很厉害。你们自己去查一查辐射强度。

FCC RF Radiation Exposure Statement
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment. This device and its antenna must not be co-located or operating in conjunction with any
other antenna or transmitter.
“To comply with FCC RF exposure compliance requirements, this grant is applicable to only Mobile
Configurations. The antennas used for this transmitter must be installed to provide a separation distance
of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other
antenna or transmitter.”
CE Mark Warning
This is a class B product. In a domestic environment, this product may cause radio interference, in which
case the user may be required to take adequate measures.