2.5kW,Oil-CooledTerminati***Termaline®SeriesRFCoaxialTerminati***The8890-3002.5kW,TERMALINE®LoadResistorSeriesareself-containedhigh-power50ohmcoaxialtran***issionlineterminati***requiringnooutsidepowersourceoradditionalequipment.Itprovidesaccurate,dependable,andpracticallynonreflectiveterminationfortestingandadjustingtran***ittersundernonradiatingconditi***.Theloadc***istsessentiallyofacylindricalfilmtyperesistorimmersedinadielectriccoolant.Theresistor,individuallyselectedforitsaccuracy,isenclosedinaspecialtaperedhousingwhichprovidesalinearreductioninsurgeimpedancedirectlyproportionaltothedistancealongtheresistor.Oil-assisted(vented)convectioncoolingforsafe,continuousoperationupto2500Wfullratedpower·CompatiblewithallBirdQCconnectors·OverloadthermoswitchP/N8890-008isoptional.Freeassemblywhenorderedasapackage.8890-300Series,Terminati***ModelConnectorRecess(In.)Diminsi***,LxWxHWeight8890-300LC,Femalen/a23-1/8"x7"x17-3/16"(587x178x437mm)57lbs.(26kg)8891-3003-1/8"***,Flanged0.92225-1/8"x7"x17-3/16"(638x178x437mm)59lbs.(27kg)8891D-3003-1/8"***,Flanged0.92225-1/8"x7"x17-3/16"(638x178x437mm)59lbs.(27kg)8892-3001-5/8"***,Flanged0.62523-1/8"x7"x17-3/16"(587x178x437mm)58lbs.(26kg)8892D3001-5/8"***,Flanged0.62523-1/8"x7"x17-3/16"(587x178x437mm)58lbs.(26kg)8895-3001-5/8"***,Unflanged0.43822-3/16"x7"x17-3/16"(564x178x437mm)58lbs.(26kg)PowerRating(Watts)2500continuousFrequencyRangeandVSWRDC-1GHz@1.1max.1GHz-2GHz@1.25max.2GHz-2.4GHz@1.3max.Impedance(Ω)50OperatingTemperature(°C)-40°Cto+45°CCoolant2.9gal.(11liters)SiliconeoilProductTypeOil-CooledOperatingPositionHorizontalonlyConnector(s)SeeChartFinishGrayPowderCoatNominalSize[inches(mm)]SeechartWeight[lbs(kg)]Seechart)