User Manual

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GuardianManual001‐5006‐000Rev0 13|Page
1.3.6 ANTENNACONNECTOR
ThestandardGuardianhasa50‐ohmTNCfemaleantennaconnector.Thisconnectionfunctionsforbothtransmit
andreceive.
TheDual‐PortGuardianhasa50‐ohmTNCfemaleantennaconnectorfunctioningfortransmit(only)anda50‐ohm
SMAfemaleantennaconnectorfunctioningforreceive(only).Theseparatereceiveantenna
connectorallowsfor
uniquecustomerapplicationsthatrequireadditionalreceivefiltering,externalPA(s)andotheroptions.
Warning:ThetransmitantennaportmustnotbeconnecteddirectlytothereceiveantennaportoftheDual‐Port
Guardian.Excessivepowerintothereceiveantennaportwilldamagetheradio.Inputpowerto
thereceiver
shouldnotexceed17dBm(50mW).
Toreducepotentialinterference,theantennatypeanditsgainshouldbechosentoensuretheeffectiveisotropic
radiatedpower(EIRP)isnotmorethanrequiredforsuccessfulcommunication.
1.3.7 CHASSISDIMENSIONS
Figure1.2showsthedimensionsoftheGuardianChassisandmountingplate.
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