User Manual

19
FCC INFORMATION
NOTICE: This equipment has been tested and found to comply with the Radio Frequency Radiation Exposure Limits detailed below. A minimum of
20 centimeters (8 inches) separation between the RSU and the operator and all other persons should be maintained.
Declaration of Conformity Compliance Information
Class B computer peripheral.
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.
Responsible Party:NextNet Wireless, Inc.
9555 James Ave. South Suite 270
Bloomington, MN 55431
952-929-4008
Radio Frequency Radiation Exposure Limits
f = frequency in MHz
* = Plane-wave equivalent power density
NOTE 1 to Table 2: Occupational/controlled limits apply in situations in which persons are exposed as a consequence of their employment provided
those persons are fully aware of the potential for exposure and can exercise control over their exposure.
Limits for occupational/controlled exposure also apply in situations when an individual is transient through a location where occupational/controlled
limits apply provided he or she is made aware of the potential for exposure.
NOTE 2 to Table 2: General population/uncontrolled exposures apply in situations in which the general public may be exposed, or in which persons
that are exposed as a consequence of their employment may not be fully aware of the potential for exposure or cannot exercise control over their
exposure.
Note: 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 one or more of the following measures:
•Reorient or relocate the receiving 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/TV technician for help.
Note: Modification of this device may void the user’s authority to operate the equipment.
The device is intended to be powered by Listed/CN ITE LPS or Class II power supply with output rated between 13 and 19.5 V dc, 1.65 A minimum.
Table 2 Limits for Maximum Permissible Exposure (MPE)
Frequency range (MHz) Electric field strength
(V/m)
Magnetic field strength
(A/m)
Power density
(mW/cm
2
)
Averaging time
(minutes)
(A) Limits for Occupational/Controlled Exposures
0.3-3.0 614 1.63 *(100) 6
3.0-30 1842/f 4.89/f
*(900/f
2
)
6
30-300 61.4 0.163 1.0 6
300-1500 — — f/300 6
1500-100,000 — — 5 6
(B) Limits for General Population/Uncontrolled Exposure
0.3-1.34 614 1.63 *(100) 30
1.34-30 824/f 2.19/f
*(180/f
2
)
30
30-300 27.5 0.073 .2 30
300-1500 — — f/1500 30
1500-100,000 — — 1.0 30
Table 3 Technical information
Transmitting power Up to 2 watts
Operating voltage 120 VAC nominal
Frequency band 2500 - 2686 MHz TX/RX
Frequency stability ±10 ppm
Number of channels 31
Channel bandwidth 6 MHz
Modulation Orthogonal frequency division multiplex
Transmission Time division duplex/time division multiplex