PA system yog cov lus polysemous nrog ntau lub ntsiab lus thiab daim ntawv thov kev faib tawm. Cov hauv qab no yog ob peb lub ntsiab txhais thiab cov ntawv thov kev pab:
Qhib CNC System: PA system yog qhib CNC system (CNC) raws li PC thev naus laus zis, sawv cev rau cov kev txiav tshuab thoob ntiaj teb. Nws yog tsim, tsim tawm, kev muag khoom thiab kev pabcuam los ntawm Shenzhen Dazhu Laser Technology Co., Ltd. Cov khoom lag luam PA8000 series tag nrho-ua hauj lwm siv tau siv nyob rau ntau yam kev ua si xws li tig, tho kev sib tsoo, sib tsoo, laser txiav, thiab lwm yam.
Lub Vev Xaib Kev Tswj Xyuas Lub Vev Xaib: PA system yog cov lus luv ntawm pageader kev tswj hwm, uas txhawb ntau yam lus tshaj tawm, thiab cov qauv kev cai, kev lag luam tswj hwm thiab lwm yam haujlwm. Qhov system tau tshaj tawm hauv xyoo 2009 thiab yog siv dav hauv cov vev xaib rau kev lag luam, cov tsev kawm theem siab thiab theem nrab, cov tsev kawm qib siab, thiab tsoomfwv cov haujlwm. Nws cov yam ntxwv tseem ceeb muaj cov kev siv yooj yim thiab yooj yim, muaj zog tsim, cov ntsiab lus muaj zog thiab cov tswv yim kev nyab xeeb thiab tua kev tiv thaiv
Cov chaw nyob hauv pej xeem: PA system nyob rau hauv cov chaw nyob hauv zej zog yog hais txog cov chaw nyob hauv zej zog (tsev kho mob, muab cov kev tshaj tawm xov tooj, thiab tseem muaj kev tshaj tawm xov tooj. Nws lub luag haujlwm tseem ceeb muaj xws li ua si yav tom qab suab paj nruag thiab paging, kev tshaj tawm cov cai tshaj tawm, xaiv thaj chaw ua ntej thiab yuam kev hloov. Thaum muaj xwm txheej ceev, cov chaw nyob hauv zej zog tuaj yeem cuam tshuam rau lwm cov tshaj tawm hauv kev tshaj tawm, muab cov phiaj xwm kev sib koom ua ntej, thiab xyuas kom meej cov ntaub ntawv xa tawm.
RF lub zog hluav taws xob: hauv kev tsim ntawm RF lub zog hluav taws xob (Pas dej LF Cov tub ntxhais ntawm High-efficiency Tsim muaj xws li "chav kawm" tsim thiab muaj hwj huam ua hluav taws xob. Cov txheej txheem tsim hauv qib system muaj qhov cuam tshuam zoo heev rau lub zog kev noj ntawm PAS. Feem ntau siv thev naus laus zis suav nrog lub hnab ntawv taug qab (thiab) thiab digital ua ntej-distortion (DPD). Cov thev naus laus zis txuas ntxiv txhim kho kev ua tau zoo ntawm Pas dej los ntawm kev tsim kho cov qauv.