Linx Technologies EVM-915-025 - Manual (Page 8)

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Product Labeling
The end product must be labeled to meet the FCC product label
requirements. It must have the below or similar text:
Contains FCC ID: Q7V-3F090003X
The Brazil version must contain:
The label must be permanently affixed to the product and readily visible to
the user. ‘‘Permanently affixed’’ means that the label is etched, engraved,
stamped, silkscreened, indelibly printed, or otherwise permanently marked
on a permanently attached part of the equipment or on a nameplate of
metal, plastic, or other material fastened to the equipment by welding,
riveting, or a permanent adhesive. The label must be designed to last
the expected lifetime of the equipment in the environment in which the
equipment may be operated and must not be readily detachable.
Antenna Selection
Under FCC regulations, this radio transmitter may only operate using
an antenna of a type and maximum (or lesser) gain approved for the
transmitter by the FCC. 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
necessary for successful communication.
The EVM-915-025-FCx radio transmitter has been approved by the FCC
to operate with the antenna types listed in Figure 10 with the maximum
permissible gain and required antenna impedance for each antenna type
indicated. Antenna types not included in this list, having a gain greater than
the maximum gain indicated for that type, are strictly prohibited for use with
this device.
An approved antenna must be directly attached to the module’s reverse-
polarity SMA connector in the final application to inherit the FCC and Anatel
modular certification.
Antennas
Linx Part Number Type Gain Impedance
ANT-916-CW-QW ¼ Wave Whip 1.84dBi 50 Ω
ANT-916-CW-HW ½ Wave Dipole Helical 1.83dBi 50 Ω
Figure 10: Antenna Selection
Module Modification
The module must not be physically altered in any way. If any connections
are made to the modules that bypass the module pins, socket or antenna
connector, neither the FCC nor Anatel modular certification can be
inherited.
Information to the User
The following information must be included in the product’s user manual.
FCC / IC NOTICES
This product contains FCC ID: Q7V-3F090008X
This device complies with Part 15 of the FCC rules. Operation of this device 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
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.
Any modifications could void the user’s authority to operate the equipment.