Muaj ob txoj hauv kev tshuaj xyuas thawj zaug rau RF coaxial connectors: kev tiv thaiv kev tiv thaiv thiab kev ntsuas hluav taws xob tiv thaiv. Kev tiv thaiv kev sib cuag muaj xws li constriction resistance, film resistance, thiab conductor resistance; Nyob rau hauv kev xyaum, ib tug contact resistance tester (milliohmmeter) raws li lub Kelvin plaub- dav hlau choj txoj cai feem ntau yog siv. Rwb thaiv tsev tsis kam yog feem ntau cuam tshuam los ntawm cov khoom xws li insulating cov ntaub ntawv, kub, av noo, kis kab mob, kuaj voltage, thiab lub sij hawm ntawm tas mus li voltage thov.
Cov kev ntsuam xyuas tseem ceeb suav nrog Voltage Standing Wave Ratio (VSWR), qhov poob qis, rov qab poob, muaj peev xwm tuav lub zog, kev ua haujlwm txhua yam, thiab kev ua haujlwm ib puag ncig.
Cov cuab yeej kuaj xyuas feem ntau suav nrog cov ntsuas hluav taws xob, lub ntsuas hluav taws xob, ib puag ncig kuaj chav, cov rooj vibration, thiab cov tshuab ntsuas kev poob siab.
Kev tshuaj xyuas yuav tsum ua raws li lub teb chaws, kev lag luam, thiab cov qauv thoob ntiaj teb kom ntseeg tau cov khoom sib txuas hauv cov xwm txheej xws li kev poob siab, kev vibration, thiab kub hloov pauv. Piv txwv li, lub teb chaws tus qauv GB / T 12272-1990 qhia txog "Tsim qauv rau RF muaj peev xwm muaj peev xwm tiv taus ntawm RF coaxial connectors." Tsis tas li ntawd, cov koom haum thoob ntiaj teb cov qauv xws li IEC / TC46 nquag ua haujlwm ua qauv kev siv zog hauv thaj chaw ntawm RF connectors.
Hauv kev siv tswv yim, teeb meem kev ua tau zoo-xws li VSWR tshaj qhov txwv- tej zaum yuav tshwm sim los ntawm qhov tsis zoo impedance txuam, kev sib dhos tsis raug, lossis kev sib kis sib kis, thaum lub teeb liab attenuation tuaj yeem txuas rau qhov poob lossis kev sib cuag tsis zoo. Kev ntsuam xyuas tus qauv yog ib kauj ruam tseem ceeb hauv kev ua kom zoo ntawm RF teeb liab kis tau tus mob.