Plessey MDR2400-SR, User Manual, Page: 3 / 131

MDR2400-SR, MDR5800-SR and Orion 5825-SR
Issue 10
Page 3
FEDERAL COMMUNICATIONS COMMISSION NOTICE
The equipment has been tested and found to comply with the limits for a Class A digital devices, 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.
The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this
equipment. Such modifications could void the user's authority to operate the 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 interference, and (2) this device must accept any interference, including interference that may cause undesired
operation of the device.
WARNING- To comply with FCC RF exposure
limits, the antennas for this transmitter must be
fix-mounted to provide a separation distance of 2
meters (6.6 ft) or more from all persons to satisfy
RF exposure requirements.
Equipment installation and use
This equipment must be professionally installed. The operator of the spread
spectrum or digitally modulated intentional radiator, or the installer if the equipment
is professionally installed, is responsible for ensuring that the system is used
exclusively for fixed, point-to-point operations.
NOTE 1 The MDR2400 frequency output must be limited to between 2412MHz and 2458MHz and the power
to a maximum of +22dBm (2412-2426MHz) and +18dBm (2458MHz) for the required antennas for compliance
to FCC standards, U.S. only.
NOTE 2 The center frequencies of the ORION5850 radio is limited by firmware between 5731MHz and
5844MHz as outlined in Sections 2.2.1.4 and 2.2.1.5 and the transmit power is limited to +24dBm. The device
must be used with one of the antennas listed below to comply with FCC standards:
1) Gabriel Electronics parabolic antenna, model number SSP2-52B
2) Harris Corporation flat panel antenna, model number MT-20004.
INDUSTRY CANADA NOTICE
This device has been designed to operate with an antenna having a maximum gain of 33 dBi. Antenna having a higher gain
is strictly prohibited per regulations of Industry Canada. The required antenna impedance is 50 ohms.
Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must
accept any interference, including interference that may cause undesired operation of the device.
Exposure of Humans to RF Fields
The installer of this radio equipment must ensure that the antenna is located or pointed such that it does not emit RF field in
excess of Health Canada limits for the general population; consult Safety Code 6, obtainable from Health Canada's website:
www.hc-sc.gc.ca/rpb