Incazelo yesixhumi se-Rf

Ikhebula le-Rfizixhumi zingenye yezindlela eziwusizo nezivamile zokuxhuma amasistimu nezingxenye ze-RF.Isixhumi se-coaxial se-RF ulayini wokudlulisa i-coaxial ohlanganisa intambo ye-coaxial ye-RF kanye nesixhumi se-RF coaxial esinqamula ekugcineni kwentambo.Izixhumi ze-Rf zihlinzeka ngoxhumano nezinye izixhumi ze-RF, okufanele zibe zohlobo olufanayo noma okungenani zihambisane kwezinye izilungiselelo.

Uhlobo lwesixhumi se-Rf

ucansi

Umzimba wesixhumi

i-polarity

i-impedance

Indlela yokufaka

Indlela yokuxhumana

Izinto zokuvikela

Umzimba/i-conductor yangaphandle/inamathela

Thintana/i-conductor yangaphakathi impahla/enamathela

Usayizi womzimba

Ngokusekelwe kokubalulekile, ikhwalithi yokwakha, nejiyomethri yangaphakathi, isixhumi se-coaxial esinikeziwe sizoklanywa futhi sicaciswe kumapharamitha wokusebenza okubalulekile ambalwa.Imvamisa ephezulu kanye ne-impedance yimisebenzi yesilinganiso sangempela sejometri somqhubi wangaphakathi, imvume yezinto ze-dielectric, kanye ne-conductor yangaphandle.Ezimweni eziningi, okuhle ukuthi isixhumi se-coaxial siziphatha njengesandiso esiphelele somugqa wokudlulisa, ngaphandle kokulahlekelwa kanye nokuhambisana okuphelele.Njengoba lokhu kungenzeki ezintweni ezisebenzayo nezindlela zokukhiqiza, isixhumi se-RF esinikeziwe sizoba ne-VSWR engafanelekile, ukulahlekelwa kokufaka, kanye nokulahlekelwa kokubuyisela.

Ukucaciswa kokusebenza kwesixhumi se-Rf

Imvamisa enkulu

i-impedance

Ukulahlekelwa kokufaka

Buyisela ukulahlekelwa

I-voltage ephezulu

Ubuningi bokucubungula amandla

Impendulo ye-PIM

Uma kubhekwa inhlobonhlobo yezinhlelo zokusebenza lapho kusetshenziswa khona izixhumi ze-RF, kunezinhlobonhlobo zamazinga, izici zokuklama, izindlela zokwakha, izinto zokwakha, kanye nezinyathelo zokucubungula ngemva kokucubungula ezisetshenziselwa ukwenza izixhumi ze-RF zifaneleke kakhulu izinhlelo zokusebenza ezithile.Isibonelo, izixhumi ze-Hi-Rel RF zivame ukuklanywa ukuthi zihlangabezane namazinga amaningana ezempi noma imininingwane yezempi (MIL-SPEC), ecacisa inani elithile elincane eliyisisekelo lokuqina nokusebenza kukagesi.Kungokufanayo nakwezinye izinhlelo zokusebenza ezibucayi, ezifana ne-aerospace, izindiza, ezokwelashwa, izimboni, ezezimoto, kanye nezokuxhumana, ezinezindinganiso eziqinile zengxenye ngayinye ebalulekile kagesi.

Izinhlelo zokusebenza ezijwayelekile zesixhumi se-RF

I-Hi-Rel (I-Aerospace)

Ukuhlolwa kweRadio Frequency Test and Measurement (T&M)

Ukuxhumana ngesathelayithi

4G/5G ukuxhumana kwamaselula

ukusakaza

Isayensi yezokwelapha

ezokuthutha

Isikhungo sedatha

Isixhumi se-Rfuchungechunge

Izinhlobonhlobo zomkhiqizo wesixhumi se-Rf ziphelele futhi zicebile, ikakhulukazi kufaka phakathi: 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 uhlobo, FAKRA, FME, GR874, HN, LC, Mc-card, MCX, MHV, Mini SMB, Mini SMP, Mini UHF, MMCX, N uhlobo, QMA, QN, RCA , SC, SHV, SMA, SMB, SMC, SMP, SSMA, SSMB, TNC, UHF noma uchungechunge lwe-UMCX.Isixhumi sisebenza njengetheminali yokuxhuma kukhebula eliqinile, itheminali noma ibhodi lesekethe eliphrintiwe (PCB).

Isakhiwo sokuxhuma sihlukaniswe ngekhanda lowesilisa, ikhanda labesifazane, uhlobo lwepulaki, uhlobo lwe-jack, uhlobo lwesokhethi noma okungezona i-polar nezinye izinhlobo, ukucaciswa kwe-impedance kunama-ohms angu-50 noma ama-75 ohms, futhi isitayela sine-polarity evamile, i-polarity ehlehlayo noma intambo ehlehlayo. .Uhlobo lwesixhumi esibonakalayo uhlobo lwekhefu elisheshayo, uhlobo lwe-propellant noma uhlobo olujwayelekile, futhi umumo walo uhlukaniswe ngohlobo oluqondile, i-arc engu-90 degree, noma i-Angle engakwesokudla engu-90 degree.

 Izixhumi ze-Rf zitholakala ekusebenzeni okujwayelekile kanye namabanga okusebenza anembayo futhi zenziwe ngethusi noma ngensimbi engagqwali.Ezinye izinhlobo zokwakha isixhumi se-RF zifaka phakathi okuvaliwe, i-bulkhead, iphaneli ye-2-hole noma iphaneli ye-4-hole.