Kwiinkqubo ezininzi zeBluetooth ezifuna ukusebenza okuphezulu kunye nomgama omde okanye ubungakanani obuncinci, abaphuhlisi bangathanda ukusebenzisa iimodyuli zeBluetooth ezixhasa ii-eriyali zangaphandle kwiPCBA yabo. Kuba ngesiqhelo eyona ndlela isebenzayo yokwenza uluhlu lothumelo lwemodyuli yeBluetooth lube lude kwaye wenze ubungakanani bePCBA buncinci, inokuba kukususa indawo ye-eriyali ekwibhodi kwaye usebenzise i-eriyali yangaphandle endaweni yoko.
Kodwa yeyiphi eyona ndlela ilungileyo yokuseta i-eriyali yangaphandle?
Ukuthatha i-PCBA enemigangatho emibini njengomzekelo:
1. Qinisekisa ukuba amacandelo ebhodi acwangciswe kakuhle.
2. Qinisekisa ukuba kukho indawo enkulu yobhedu oluphantsi komhlaba kunye nenani elaneleyo lokudlula emingxunyeni.
3. Umgca we-RF microstrip kufuneka wenze i-impedance ye-50-ohm, umaleko wereferensi ngumaleko wesibini.
4. Gcina isekethe ehambelana nohlobo luka-π, kwaye uyenze ibe kufutshane nesitulo seRF. Ngokulungiswa kweempazamo kwisekethe ehambelanayo, qinisekisa ukuba i-eriyali ikwimo efanelekileyo.
5. Qinisekisa ukuba umgca weRF microstrip ujikelezwe lucingo olusezantsi (ikhaka).
6. Musa ukubeka umgca wedatha, umgca wewashi, njl njl kumzantsi wemodyuli, kwaye ugcine umzantsi njengendiza yomhlaba enkulu kunye epheleleyo.
7.Idityaniswe nedayagram yoyilo lomaleko wesibini, kunokubonwa ukuba umgca weRF microstrip unamacala amathathu ajikelezwe ngumhlaba (ikhaka).
Ukuqukumbela, qiniseka ukuba i-eriyali yangaphandle ibekwe kwindawo efanelekileyo, kwaye qinisekisa ukuba i-eriyali ayichaphazeleki kweminye imigca ebhodini.
Ukuba unayo nayiphi na imibuzo ngexesha lokuseta i-eriyali yangaphandle, ungalibazisi ukuqhagamshelana ne-Feasycom ngoku!
