Yintoni umahluko phakathi kwe-rg58A/U kunye ne-rg58C/U

Usenokuzama ngamandla ukufumana intambo ye-coaxial egqibeleleyo yeprojekthi yakho yombane xa udibana neentambo ezimbini ezibonakala ngendlela eyothusayo ezifana: RG58A/U kunye ne-RG58C/U. Zijongeka zifana kodwa kukho umahluko phakathi kwazo onokuthi wenze okanye wophule umfuniselo oyimpumelelo we-elektroniki. Eli nqaku lenzelwe ukukhanyisa umahluko phakathi kwe-RG58A/U kunye ne-RG58C/U ukuze ukhethe leyo ifanele iprojekthi yakho. 

RG58A/U-RG58C/U Ushwankathelo lweCable

Iintambo ze-RG58A/U kunye ne-RG58C/U zeCoax. Isizathu sokuba iintambo ze-coaxial zihluke kancinci kukuba embindini wazo zonke (uhlobo), kukho ucingo olujikelezwe ngumaleko we-insulating. Olo maleko wokugquma, nawo, lurhangqwe likhaka lokuthintela ukuphazamiseka ngelixa ibhatyi yangaphandle ikhusela yonke into. Basebenza kwi-50 ohm impedance, ebenza bafanelekele ukusetyenziswa koonomathotholo kunye neekhamera. Into kuphela eyahlula ezi ntambo luhlobo lwezixhobo ezisetyenziselwa i-insulating layer kunye nekhaka. 

I-RG58A/U kunye ne-RG58C/U IiNkcazo zeCable

I-RG58A/U yintambo yerediyo eza ne-polyethylene insulator ecocekileyo. Ikwaza nekhaka elilukiweyo lobhedu ukuphucula ukugquma komqondiso. Le ntambo ibamba amaza ombane ukuya kuthi ga kwi-11 GHz kunye nokuya kuthi ga kwi-1,000 leewatts zamandla. Oku rg58 intambo ngokuqhelekileyo ibizwa ngokuba yi-Low Loss 50 kuba inokuhamba imigama emide ngelixa ilahlekelwa ngamandla amancinci kuphela. Ukuthandwa kwesiqhagamshelo kwizicelo kwirediyo ye-amateur, irediyo ye-ham kunye nerediyo ye-CB yenze ukuba ibe phakathi kwezona ziqhagamshelo ziqhelekileyo zeRF. 

Kuba iRG58C/U yayiyilwe ngokwahlukileyo. I-foam insulating layer yenziwe nge-polyethylene kwaye ilula, iguquguquka ngakumbi. Ikhaka le-RG58C/U elenziwe ngomluko wobhedu obotshelelweyo. Intambo ine-frequency range ukuya kwi-3 GHz kunye nokulinganisa amandla angama-500 watts. Enye into, yintambo eguquguqukayo kwaye ngenxa yoku, ikwabizwa ngokuba yiNjongo Jikelele ye-50 cable. Oku ngokuqhelekileyo kusetyenziswa kwiimeko ezifana neenkqubo zeCCTV, iikhamera zokhuseleko okanye nayiphi na isicelo apho kufuneka ibe yi-low-frequency kunye ne-flexible data cable; ngokuqhelekileyo ufumana rg58c wena. 

RG58A/U vs RG58C/U Iintambo: Isishwankathelo

Umahluko omkhulu phakathi kweentambo ze-RG58A/U kunye ne-RG58C/U kukugquma kunye nekhaka — ezi zidalwe ngezinto ezahlukeneyo. I-RG58A/U ine-insulation ye-polyethylene eqinile kunye nekhaka lobhedu eliphothiweyo, oku kuyenza ifaneleke kakhulu kwiimpawu ze-frequency ephezulu. Okuphikisanayo, rg58I-C/U ingasebenzisa i-polyethylene yogwebu ukugquma kunye nekhaka lobhedu olulukiweyo olunokwahluka kancinci. Umahluko umisela indlela ezisebenza ngayo, umz. ukuba zigqithise kangakanani iisignali kunye nexesha elingakanani zingakwenza oko ngaphandle kokuthoba umgangatho. 

Yeyiphi iNdlela yokuHamba nge-RG58A/U: okanye RG58C/U? 

Ngoko xa uthelekisa iintambo ngexesha leprojekthi gcina into oyifunayo engqondweni. Ukuba ufuna intambo esebenza kakhulu nangona kwiisiginali ezongeziweyo ke i-RG58A/U iya kuba lolona khetho lulungileyo. Ifanelekile kwizicelo ze-high-frequency, ithandwa kwiimeko eziphezulu zemfuno. Kodwa ukuba ufuna intambo esebenza kwiindawo ezininzi zezicelo, ke iRG58C/U yeyakho. Oku kuguquguquka kakhulu kwaye kutshiphu kakhulu ukuze kusetyenziswe ngokubanzi. 

Izinto eziluncedo kunye nezingeloncedo zeentambo ze-RG58A/U kunye ne-RG58C/U 

RG58A/U Iinzuzo: 

Ilahleko yamandla aphantsi iphumela ekusebenzeni ngcono kumgama omkhulu. 

Iifrikhwensi eziphezulu: zilungele usetyenziso oluphambili. 

Inkulu ngamandla amakhulu okuqhuba iimpawu ezinamandla. 

Okukhona ikhuselwe, kokukhona uphazamiseko lukhululekile umqondiso wakho. 

RG58A/U Cons: 

Ibiza kakhulu kune-RG58C/U enokwenzeka. 

Ayinabubhetyebhetye ngaphantsi kwe-RG58C/U into ethetha ukuba isenokungalungeli kakuhle zonke izicelo. 

RG58C/U Iinzuzo: 

Inamandla kakhulu kwaye inokusetyenziswa kwizicelo ezahlukeneyo; enkulu plus. 

Ixabiso eliphantsi kune-RG58A/U, ngoko lukhetho olufanelekileyo kwizicelo ezininzi. 

RG58C/U Cons: 

Yilahleko enobulungisa, ngaphezu kwe-RG58A/U enokuthi ingasoloko isebenzela inzuzo. 

Isenokunganelanga kwizicelo zemfuno ephezulu ezinomlinganiselo wamandla aphantsi 

Isenokopha isibini seshumi ngaphezulu, nto leyo enokubangela ukungqubana okuthile.