Users Manual Part 2

SIM8260A_Hardware Design_V1.05
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The module does not have a standard antenna, which belong to Limited module Standard
requires:
Clear and specific instructions describing the conditions, limitations and procedures for
third‐parties
to use and/or integrate the module into a host device (see Comprehensive integration
instructions
below).
Resolve: Supply example as follows:
Installation Notes:
1) SIM8260A Module Power supply range is DC 3.3V~4.2V, when you use SIM8260A Module
design product, the power supply cannot exceed this range.
2) Whenconnec tSIM8260A Moduletothehostdevice,thehostdevicemustbepoweroff.
3) Make sure the module pins correctly installed.
4) Makesurethatthemoduledoesnotallowuserstoreplaceordemolition.
5)Alltypesofantennas thatcanbeusedwithatransmitter：External antennawithmaximum gainnot
Exceeding2.86dBi.
1.4Trace antenna designs: Not applicable.
1.5RFexposureconsiderations:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment.
1.6Antennas:
The module does not have a standard antenna.
1.7Label and compliance information
This device complieswith part 15 oftheFCCRules.Operation issubject to the condition that this
devicedoesnotcauseharmfulinterference.AnyChangesormodificationsnotexpresslyapprovedb
y
the party responsible for compliance could void the user's authority to operate the equipment.
Note:This equipmenthas been tested and found tocomplywith the limitsfor aClassBdigital
device,
pursuantto part 15 oftheFCCRules.These limits are designed to provide reasonable protection
againstharmfulinterferenceinaresidentialinstallation.Thisequipmentgeneratesusesandcanradi
ate
radio frequency energy and, if notinstalled and used in accordancewith the instructions,may
cause
harmfulinterferencetoradiocommunications.However,thereisnoguarantee thatinterferencewill
not occurin a particularinstallation.Ifthis equipment does cause harmful interference to radio or
television reception,which can be determined by turning the equipment off and on, the useris
encouraged to try to correct the interference by one ormore ofthe followingmeasures:
-Reorientorrelocate the receivingantenna.
-Increase the separationbetweenthe equipment andreceiver.
-Connect the equipment into an outlet on a circuit differentfrom that to which the receiver is
connected.
-Consult the dealer or an experienced radio/TV technician for help.
Body-wornOperation