User's Guide

XXXXX-01 6 RFN SelectComm-MRB3 User’s Guide
Warning
To comply with FCC RF exposure compliance requirements, the antenna
used for this transmitter must be installed to provide a separation distance
of at least 20 cm from all persons and must not be co-located or operate in
conjunction with any other antenna or transmitter.”
As such, the radio component of this device is intended only for OEM
integrators under the following two conditions:
The antenna must be installed such that 20 cm is maintained between the
antenna and users.
The transmitter module may not be co-located with any other transmitter or
antenna.
As long as the two conditions above are met, further transmitter testing will
not be required. However, the OEM integrator is still responsible for testing
their end product for any additional compliance requirements required with
this module installed (e.g., digital device emissions, PC peripheral
requirements).
In the event that these conditions cannot be met (for example, co-location
with another transmitter), then the FCC authorization is no longer
considered valid and the FCC ID cannot be used on the final product. In
these circumstances, the OEM integrator will be responsible for re-
evaluating the end product (including the transmitter) and obtaining a
separate FCC authorization.
End Product Labeling
This transmitter module is authorized only for use in devices where the
antenna may be installed such that 20 cm may be maintained between the
antenna and users (for example access points, routers, wireless ASDL
modems, certain laptop configurations, and similar equipment). The final
end product must be labeled in a visible area with the following:
“Contains FCC ID: P9X-RFNSCOMMMR3, IC:
6766A-RFNSCOMMMR3”.
The radio component is an integral part of the RFN SelectComm-
MRB3 and cannot be removed.
Warning
Transmitters with Detachable Antennas
This device has been designed to operate with the antennas listed below,
and having a maximum gain of 6 dB. Antennas not included in this list or
having a gain greater than 6 dB are strictly prohibited for use with this
device. The required antenna impedance is 50 ohms.
Antennas that may be used with this product include:
 HGV-906U 900MHz Omnidirectional – 6dBi Gain
 TRA9023NP - Antenex Phantom 902-928MHz – 3dBi Gain
 915MHz Co-linear Antenna -2dBi gain
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.