Ilimin haɗin haɗin BNC

Mai haɗin BNC shine mai haɗawa don kebul na coaxial, wanda ake amfani dashi sosai a cikin tsarin sadarwa.

Tsarin haɗin BNC

Masu haɗin BNC sun haɗa da:

Bnc-t shugaban don haɗa katin sadarwar kwamfuta da kebul a cikin hanyar sadarwa;

Mai haɗa guga na BNC don haɗa igiyoyi guda biyu cikin kebul mai tsayi;

Mai haɗin kebul na BNC, wanda aka yi amfani da shi don walda ko dunƙulewa a ƙarshen kebul;

Ana amfani da tashar BNC don hana tsangwama da ke haifar da siginar da ke nuna baya bayan an kai ga karyar kebul.Tasha mai haɗawa ce ta musamman tare da tsayayyen zaɓin juriya don dacewa da halayen kebul na cibiyar sadarwa.Kowane tasha dole ne a yi ƙasa.

Babban fasali na mai haɗin BNC

1, Siffar taurin kai

Halayen haɗe-haɗe na mai haɗin BNC ya fi 50 ω da 75 ω.Yawancin jerin masu haɗin BNC suna samuwa a cikin ƙayyadaddun 50 ω da 75 ω.

Gabaɗaya, ana amfani da masu haɗin 50 ω BNC don babban mita, samfuran manyan ayyuka;Ana amfani da masu haɗin 75 ω BNC don samfuran da ke da ƙananan mitoci, galibi a ƙasa da 4GHz, musamman don bidiyon lantarki na mabukaci.Masu amfani yakamata su zaɓi mai haɗin BNC wanda yayi daidai da abin hana su gwargwadon samfurin su.

2, mita,

Kowane nau'in mai haɗin BNC yana da kewayon mitar, kuma masu amfani suna buƙatar sanin mitar aikin samfurin su don zaɓar mai haɗawa.Zaɓin masu haɗawa tare da ƙananan mitar aiki fiye da yadda ake buƙata zai shafi aikin lantarki na duka na'ura;Ko zaɓi manyan haɗe-haɗe masu tsayi masu tsada masu tsada wanda ke haifar da sharar gida.

3 tsarin, VSWR

VSWR yana ɗaya daga cikin mahimman alamun aiki na mai haɗin BNC.Ma'aunin ma'auni ne na adadin siginar da aka dawo daga mahaɗin.Naúrar vector ce da ta haɗa da amplitude da abubuwan haɗin lokaci.VSWR na mahaɗin guda ɗaya ya bambanta a mitoci daban-daban.Gabaɗaya, mafi girman mitar amfani, mafi girman VSWR.

ingancin haɗin BNC:

1, mai haɗin BNC ta hanyar samfurin samfurin, rufin yana da kyau kuma mai haske, mafi girma da tsabta na jan karfe yana da haske, wasu samfurori suna da haske a waje, amma ƙarfe ne.

2, gwajin adsorption na maganadisu, gabaɗaya kawai bayonet bazara da bazarar wutsiya tare da kayan ƙarfe;Matsa waya, fil da casing an yi su da tagulla, wasu sassa kuma an yi su da sinadarin zinc

3. Rufe murfin saman don ganin kayan: goge murfin a saman ruwan wuka da sauran kayan aiki masu kaifi don ganin kayan a hankali, kuma da hankali kwatanta kayan samfurin ta hanyar goge faifan waya, fil da murfin hannun garkuwa.

4. Baya ga hanyoyin da ke sama, za ku iya shirya kyakkyawar mace mai kyau don gwadawa.