MM516
User's Manual
52
Revision 1.4 7-8-2011
Hardware Description Manual
8.2 Antenna Information
The MM516 is intended to be installed inside end user equipment. The MM516 is Bluetoooth-qualified and also
FCC-certified and Industry Canada approved, and conforms to R&TTE requirements and directives
.
FCC certification is with the following antennas:
Manufacturer
Model
Type
Peak antenna gain
Impedance
Pulse
W3108
helical SMD
1.5dBi
50ohm
Bohua*
BH034
sma whip 3.0”
2.5dBi
50ohm
Pulse
W1038
sma whip 6.6”
4.9dBi
50ohm
Table 13 Antennas
Antennas must be permanently attached or inaccessible to the end user or, if detachable, must use a unique connector such
as a reverse polarity SMA connector.
*Note: The original testing of MM516 indicated “Two different type of antenna can be used with the device: Pulse, whip
antenna W1038 (4.9dBi) and Pulse, Helical SMD antenna W3108 (1.5dBi)”.
8.3 FCC Class B Digital Devices Regulatory Notice
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in
a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by 1 or more of the following measures:
Reorient or relocate the antenna
Increase the separation between the equipment and receiver
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected
Consult the dealer or an experienced radio or television technician for help
8.4 FCC Wireless Notice
This product emits radio frequency energy, but the radiated output power of this device is far below the FCC radio
frequency exposure limits. Nevertheless, the device should be used in such a manner that the potential for human
contact with the antenna during normal operation is minimized.
To meet the FCC's RF exposure rules and regulations:
The system antenna used for this transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.
The system antenna used for this module must not exceed 4.9 dBi.
Users and installers must be provided with antenna installation instructions and transmitter operating
conditions for satisfying RF exposure compliance.
Installer is advised to clarify any regulatory questions and to have their complete product tested and approved for FCC
compliance.
8.5 FCC Interference Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
