WiFi calibration yog dab tsi?Raws li lub npe qhia, nws yog txhawm rau txheeb xyuas qhov tsis sib xws ntawm WiFi teeb liab ntawm cov khoom los ntawm cov khoom siv WiFi calibration thiab tom qab ntawd calibrate thiab debug cov khoom mus rau ib qho kev ntsuas ntau yam los ntawm kev kuaj software.Lub ntsiab tsis zoo ntawm WiFi muaj xws li: zaus sib txawv (FreqErr) ntawm WiFi teeb liab xa los ntawm cov khoom, Lub zog ntawm WiFi teeb liab (Hwj chim), vector zaus yuam kev (EVM) ntawm WiFi teeb liab, spectrum template (Mask) ntawm WiFi teeb liab, thiab lwm yam.Referto Cov lus hauv qab no rau kev ntsuas ntsuas:
Thaum lubONUpib lub software thiab hlawv cov kev pab cuam, lub internal tsis yog default values.Kev siv tiag tiag ntawm cov khoom yuav tsum tau ua kom haum nrog ntau yam ntawm cov khoom.Thawj kauj ruam ntawm cov khoom PCBA tom qab DIP yog los ntsuas qhov ua haujlwm tsis zoo ntawm cov khoom, xws li kev ua haujlwm WiFi:
Tom qab cov khoom siv fais fab, nws tau muab tso rau ntawm qhov ntsuas qhov ntsuas, thiab RF xov tooj cua zaus xaim ntawm lub fixture xa cov teeb liab WiFi ntawm cov khoom mus rau WiFi calibration ntaus ntawv.Lub software kuaj cov khoom siv lub network cable los nyeem cov ntaub ntawv cov khoom hauv lub sijhawm thiab lub WiFi calibration ntaus ntawv kom tau txais cov teeb liab ntsuas, thiab tom qab ntawd cov khoom tsis raug hloov kho nyob rau hauv qhov ntau los ntawm kev txiav txim siab tsis siv neeg ntawm cov khoom kuaj software.Thaum kawg, cov ntaub ntawv debug tau sau thiab khaws cia rau flash.WiFi calibration tiav.
Cov saum toj no yog cov lus piav qhia luv luv ntawm 2.4GWiFi calibration los ntawm Shenzhen HDV Phoelectron Technology Co., LTD.Txhawm rau ua kom cov neeg siv khoom muaj kev paub zoo dua ntawm cov khoom, peb lub tuam txhab tau teeb tsa cov txheej txheem kev sim ua haujlwm.Tam sim no, peb cov khoom kub npog: ACONU/ kev sib txuas lusONU/ ntseONU/ lub thawvONU/ ob chav PON chaw nres nkoj ONU, OLT series, transceiver,SFPmodule, SFF module, thiab lwm yam. Zoo siab txais tos rau cov khoom sib tham.