Bayanin haɗin RF

RF kebulmasu haɗin kai ɗaya ne daga cikin mafi amfani kuma hanyoyin gama gari don haɗa tsarin RF da abubuwan haɗin gwiwa.Mai haɗin haɗin RF coaxial shine layin watsa coaxial wanda ya ƙunshi kebul na coaxial na RF da haɗin haɗin haɗin gwiwar RF wanda ke ƙarewa a ƙarshen kebul ɗin.Masu haɗin RF suna ba da haɗin kai tare da wasu masu haɗin RF, waɗanda dole ne su kasance nau'in iri ɗaya ko aƙalla masu jituwa a wasu saitunan.

Nau'in haɗin RF

jima'i

Jikin mai haɗawa

polarity

impedance

Hanyar shigarwa

Hanyar haɗi

Abun rufewa

Kayan aiki na jiki/na waje

Abun lamba/mai jagora na ciki/rufi

Girman jiki

Dangane da abu, ingancin gini, da lissafi na ciki, za a ƙirƙira mai haɗin haɗin gwiwa da aka ba da kuma ƙayyadaddun ma'auni don mahimman sigogin ayyuka da yawa.Matsakaicin mita da impedance ayyuka ne na ainihin ma'auni na geometric na mai gudanarwa na ciki, izinin izinin dielectric abu, da mai gudanarwa na waje.A mafi yawan lokuta, maƙasudin shine cewa mai haɗin coaxial yana aiki a matsayin cikakkiyar tsawo na layin watsawa, ba tare da wani asara ba kuma tare da cikakkiyar wasa.Tun da wannan ba zai yiwu ba don kayan aiki masu amfani da hanyoyin masana'antu, mai haɗin RF da aka bayar zai sami VSWR mara kyau, asarar shigarwa, da asarar dawowa.

Bayanin aikin mai haɗin RF

Matsakaicin mita

impedance

Asarar shigarwa

Dawo da asara

Matsakaicin ƙarfin lantarki

Matsakaicin sarrafa wutar lantarki

Amsar PIM

Ganin nau'ikan aikace-aikacen da ake amfani da masu haɗin RF, akwai ma'auni iri-iri, fasalin ƙira, hanyoyin gini, kayan aiki, da matakan aiwatarwa da ake amfani da su don sanya masu haɗin RF mafi dacewa da takamaiman aikace-aikace.Misali, masu haɗin Hi-Rel RF galibi ana tsara su don saduwa da matakan soja da yawa ko ƙayyadaddun soja (MIL-SPEC), waɗanda ke ƙayyadad da ƙayyadaddun ƙimar ƙarfin ƙarfi da aikin lantarki.Haka yake ga sauran aikace-aikace masu mahimmanci, kamar sararin samaniya, jirgin sama, likitanci, masana'antu, motoci, da sadarwa, waɗanda ke da ƙayyadaddun ƙa'idodi ga kowane ɓangaren lantarki mai mahimmanci.

Aikace-aikacen haɗin RF gama gari

Hi-Rel (Aerospace)

Gwajin Mitar Rediyo da Aunawa (T&M)

Sadarwar tauraron dan adam

4G/5G sadarwar salula

watsa shirye-shirye

Kimiyyar likitanci

sufuri

Cibiyar bayanai

Mai haɗin RFjerin

Rf connector samfurin iri-iri ne cikakke kuma mai arziki, yafi ciki har da: 1.0/2.3, 1.6/5.6, 1.85mm, 10-32, 2.4mm, 2.92mm, 3.5mm, 3/4 "-20, 7/16, banana, BNC , BNC twinax, C, D-Sub, F nau'in, FAKRA, FME, GR874, HN, LC, Mc-katin, MCX, MHV, Mini SMB, Mini SMP, Mini UHF, MMCX, N irin, QMA, QN, RCA , SC, SHV, SMA, SMB, SMC, SMP, SSMA, SSMB, TNC, UHF ko UMCX jerin.Mai haɗawa yana aiki azaman tasha don haɗawa zuwa kebul na coaxial, tasha ko allon da'ira (PCB).

Tsarin haɗin ya kasu kashi na maza, shugaban mace, nau'in fulogi, nau'in jack, nau'in soket ko mara iyaka da sauran nau'ikan, ƙayyadaddun ƙayyadaddun ƙayyadaddun yana da 50 ohms ko 75 ohms, kuma salon yana da daidaitaccen polarity, juyawa polarity ko zaren baya. .Nau'in mu'amala shine nau'in hutu mai sauri, nau'in propellant ko daidaitaccen nau'in, kuma an raba siffarsa zuwa nau'in madaidaiciya, 90 arc arc, ko digiri 90 dama kusurwa.

 Ana samun masu haɗin RF a cikin daidaitaccen aiki da ma'aunin aiki daidai kuma an yi su da tagulla ko bakin karfe.Sauran nau'ikan ginin haɗin RF sun haɗa da rufaffiyar, babban kanti, panel 2-rami ko panel mai ramuka 4.