Data Sheet

ShenzhenFeasycomTechnologyCo.,Ltd  www.feasycom.com
‐22‐
2.9
Informationontestmodesandadditionaltestingrequirements
Informationontestmodes:
Thehostmanufacturercanusesoftwareforaccesstothetestmodes.Connectedtothedevicethrough
theserialportofthehostproductandcontrolthemodule.Ifitdoesnotwork,thenthehostproduct
manufacturershouldcoordinatewiththemodulemanufacturerforaccesstotestmodesoftware.
Thefollowingprovidesguidancetohostproductwheninstallingthismoduleonhowtheymayverify
theendproduct:
A. If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 investigative 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certified
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modular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.