GTR8000BaseRadio
Figure2-18Duplexer(VHF)
2.3.8RFDS-ExternalDualCirculator/IsolatorTray(700/800
MHz)
AnoptionfortheGTR8000BaseRadioisanExternalDualCirculatormodulewhichisolatesthebaseradio
fromtheantenna,thuspreventingthetransmitterfromgeneratingintermodulation.Thecirculatorloaddissipates
reectedpower.ItincludesacablethatconnectstotheRFPeripheralsportonthebaseradiobackplanetoprovide
temperaturemonitoring.
2-166871022P86-A-November2012