Chii chinonzi WiFi calibration?Sezvinoreva zita, ndeye kuona ma paramita eiyo WiFi chiratidzo chechigadzirwa kuburikidza neWiFi calibration midziyo uye wobva wagadzirisa nekugadzirisa chigadzirwa kune imwe index renji kuburikidza nekugadzira yekuyedza software.Iwo makuru ma paramita eWiFi anosanganisira: frequency kutsauka (FreqErr) yeWiFi chiratidzo inotumirwa nechigadzirwa, Simba reWiFi chiratidzo (Simba), vector frequency kukanganisa (EVM) yeWiFi chiratidzo, spectrum template (Mask) yeWiFi chiratidzo, nezvimwewo Referto. tafura inotevera ye index parameters:
Apo iyoONUinotanga software uye inopisa purogiramu, iyo yemukati parameters ndeye default values.Iko kushandiswa chaiko kwechigadzirwa kunoda kufananidzwa nezvikamu zvakasiyana zvechigadzirwa.Nhanho yekutanga yechigadzirwa PCBA mushure meDIP ndeyekugadzirisa maparamita anoshanda echigadzirwa, akadai seWiFi basa:
Mushure mekunge chigadzirwa chabatidzwa, chinoiswa pachiyedzo chekuyedza, uye iyo RF radio frequency waya pane gadziriso inoendesa chiratidzo cheWiFi chechigadzirwa kuWiFi calibration mudziyo.Iyo yekugadzira yekuyedza software inoshandisa tambo yetiweki kuverenga ruzivo rwechigadzirwa munguva chaiyo uye yeWiFi calibration mudziyo kuti ugamuchire yakayerwa chiratidzo, uye ipapo maparamendi echigadzirwa anogadziridzwa mukati meiyo renji kuburikidza neatomatiki kutonga kweyekugadzira software.Pakupedzisira, iyo debug data inonyorwa uye inochengetwa kuti ivheneke.WiFi calibration yapera.
Zviri pamusoro apa tsananguro pfupi ye2.4GWiFi calibration neShenzhen HDV Phoelectron Technology Co., LTD.Kuti tiite kuti vatengi vave neruzivo rwakanaka rwezvigadzirwa, kambani yedu yakamisa hunyanzvi hwekuyedza maitiro.Parizvino, zvigadzirwa zvedu zvinopisa zvinovhara: ACONU/ kutauriranaONU/ akangwaraONU/bhokisiONU/ kaviri PON chiteshi ONU, OLT akatevedzana, transceiver,SFPmodule, SFF module, etc. Tikugashirei kune chigadzirwa kubvunza.