User's Guide

Allrightsreserved SuzhouPairlinkNetworkTechnologyLtd.
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Labelandcomplianceinformation
Theoutsideoffinalproductsthatcontainsthismoduledevicemustdisplayalabelreferring
totheenclosedmodule.Thisexteriorlabelcanusewordingsuchas: “ContainsTransmitter
ModuleFCCID:2AQV6TIGERKIN”or “ContainsFCCID:2AQV6TIGERKIN”,Anysimilar
wordingthatexpressesthesamemeaningmaybeused.
Informationontestmodesandadditionaltestingrequirements
a) The modular transmitter has been fully tested by the module grantee on the required
number of channels, modulation types, and modes, it should not be necessary for the host
installertore‐testalltheavailabletransmittermodesorsettings.Itisrecommendedthatthe
host product manufacturer, installing the modular transmitter, perform some investigat ive
measurementstoconfirmthat theresulting compositesystemdoesnotexceedthespurious
emissionslimitsorbandedgelimits(e.g.,whereadifferentantennamaybecausingadditional
emissions).
b) Thetestingshouldcheckforemissionsthatmayoccurduetotheintermixingofemissions
withtheothertransmitters,digitalcircuitry,orduetophysicalpropertiesofthehostproduct
(enclosure). This investigation is especially important when integrating multiple modular
transmitters where the certification is based on testing each of them in a stand‐alone
configuration.Itisimportanttonotethathostproductmanufacturersshouldnotassumethat
becausethemodulartransmitterisce rtifiedthattheydonothaveanyresponsibilityforfinal
productcompliance.
c) If the investigation indicates a compliance concern the host product manufacturer is
obligated to mitigate the issue. Host products using a mod ular transmitter are subject to all
the applicable individual technical rules as well as to the general conditions of operation in
Sections 15.5, 15.15, and 15.29 to not cause interference.The  operator of the host product
willbeobligatedtostopoperatingthedeviceuntiltheinterferencehasbeencorrected
The Tigerkin module is based on CYW20735 chip .support standard Bluetooth HCI UART
commands.Forthetestingmoduleonyourproduct,usercanrefertospecificationofthe
Bluetoothsystemonhowtoconfigureandevaluatethemodule.
This specification can also be found on the official Bluetooth web site:
https://www.bluetooth.org/en‐us/specification/adopted‐specifications.