User Manual

MPR/MIB User’s Manual
Page 18 Doc. # 7430-0021-07 Rev. B
6.3 Regulatory Compliance
This device has been designed, constructed, and tested for compliance with FCC Rules that
regulate intentional and unintentional radiators. The user is not permitted to make any
modifications to this equipment without express approval from Crossbow Technology Inc. Doing
so will void the user’s authority to operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own
expense.
This device has been designed to operate with the antennas listed below, and having a maximum
gain of 2.0 dBi. Antennas not included in this list or having a gain greater than 2.0 dBi are
strictly prohibited for use with this device. The required antenna impedance is 50 ohms.
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Internal PCBA Antenna which has been developed on the board
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External Antenna with a gain of 2.0 dBi or less
To reduce potential radio interference to other users, the antenna type and its gain should be so
chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted
for successful communication.