MiTAC MUH-4100, User Manual, Page: 5 / 29

iii
NOTE:
Operation under the provisions of this section is limited to UWB
transmitters employed solely for indoor operation.
(1) Indoor UWB devices, by the nature of their design, must be capable of
operation only indoors. The necessity to operate with a fixed indoor
infrastructure, e.g., a transmitter that must be connected to the AC power
lines, may be considered sufficient to demonstrate this.
(2) The emissions from equipment operated under this section shall not be
intentionally directed outside of the building in which the equipment is
located, such as through a window or a doorway, to perform an outside
function, such as the detection of persons about to enter a building.
(3) The use of outdoor mounted antennas, e.g., antennas mounted on the
outside of a building or on a telephone pole, or any other outdoors
infrastructure is prohibited.
Per FCC regulations, an intentional radiator may only transmit when
communicating with an associated receiver. This continuous transmit mode
is for evaluation purposes only.
FCC 47 CFR Section 15.517 (a)(5)
A communications system shall transmit only when the intentional
radiator is sending information to an associated receiver.
In end-user applications, this is handled through handshaking,
acknowledgements, negotiation of the communication channel, and other
mechanisms that ensure the transmitter is active when communicating with
a receiver.