Indlela yokunciphisa ilahleko yesignali kwi-coaxial cable RG214?

Molweni bahlobo. Kodwa ngaba ukhe wanamava ngentambo ye-coaxial? Iintambo ezifana nezi zintle njengoko zisivumela ukuba sidibanise izixhobo ezifana noomabonakude bethu kunye noonomathotholo kunye. Nangona kunjalo, ngokuhamba kwexesha okanye umgangatho ophantsi wezi ntambo zenza buthathaka iimpawu kwezinye iimeko. Kodwa ungakhathazeki. Oku kulandelayo ngamanye amacebiso alula kwaye aluncedo aya kubakho ukukukhokela malunga nendlela ongayenza ngayo imiqondiso yakho ibe namandla ngakumbi xa usebenzisa intambo ye-coaxial RG214. 

Kutheni Iimpawu Ziba buthathaka?  

Mfutshane Okokuqala ukuqonda ukuba kutheni imiqondiso ingaba buthathaka. Intambo ye-coaxial yenziwe ngezinto ezimbini eziphambili - ucingo oluphambili kunye nekhaka. Inxalenye ephakathi yiyo ephethe ngokwenene umqondiso, ikhuselo langaphandle kukukhusela ucingo lwangaphakathi kwiingxaki zangaphandle okanye ukuphazamiseka. Olunye uphawu lunokuvuza ukuba intambo ye-coaxial ayenziwanga kakuhle okanye yonakele nangayiphi na indlela, kwaye oko kubi. Xa oku kusenzeka, silahlekelwa koko kubizwa ngokuba “yisignali,” ukuze kwisiphelo sokufumana, iphume isifiphele ngakumbi kunokuba ifanele. 

Ukufakelwa kweeCables Coaxial RG214 

Ukuze ilahleko yesignali ingabikho, kuya kufuneka ufake intambo yakho ye-coaxial ngokufanelekileyo. La alandelayo ngamaqhinga ambalwa okukunceda nge-RG214 Cable yakho: 

Khetha eyona Ndlela imfutshane: Indlela emfutshane kukuba, isignali yendawo encinci kufuneka idlule. Kwaye okukhona kufuneka inqumle ifanitshala okanye iindonga kokukhona umqondiso uba buthathaka. Usebenzisa intambo encinci ye-USB ukuya kwi-USB (engekho mfutshane kakhulu, ayinde kakhulu - kumava am obuqu, ubude obugqithisileyo bunokubangela imiba yonxibelelwano.) 

Akukho ziGophe ezibukhali: Awufanele ugobe intambo kwibhloko ebukhali efanayo; Ukugoba ngaphezulu kwentambo kunokubangela ukuba umqondiso ubuyele umva, okanye ungabonakali kwaphela. Ubuncinci, kufuneka ugcine iradiyasi egobileyo malunga nentambo eshinyeneyo yamaxesha amahlanu. 

Iziqhagamshelo ezilungileyo: Soloko usebenzisa izihlanganisi ezichanekileyo. Iziphelo zekhebula kufuneka ziqhagamshelwe ngokuqinileyo kwaye zikwimeko entle. Ukudibanisa iintambo ngokufanelekileyo, kufuneka sisebenzise izixhobo ezifanelekileyo. 

Sula iCable: Okokugqibela kodwa kuncinci, kukwacetyiswa ukuba kuqinisekiswe ukuba intambo ye-coaxial igcinwe kumgama okhuselekileyo ukusuka kwezinye iintambo, imithombo yombane okanye izinto zetsimbi. Amaza onomathotholo angaphandle okanye okufanayo kunokuphazamisa isignali kunye nendlela esebenza kakuhle ngayo. 

Isizathu Sokusebenzisa Iintambo zeCoaxial ezikumgangatho ophezulu

Enye indlela ephambili yokunyusa ukusebenza kwakho kophawu kukusebenzisa umgangatho ophezulu we-RG214 coax. Ezi ntambo zilungelelanisiwe kwaye ziyilelwe ukusebenza kwinqanaba eliphezulu kwaye zinezinto ezininzi ezinokuthandwa njengoku: 

Ilahleko yoMqondiso oNgaphantsi ngaphaya komgama: Oku kuguqulela ekuthumeleni amandla amaninzi ngentambo kumgama onikiweyo ngaphambi kokuba ilahleke. 

Ukuphuculwa koKhuseleko: Inceda ukunciphisa ukuphazamiseka okunokuthi kubangelwa ezinye iimpawu ezikufutshane nentambo, enokunceda ukugcina ukucaca komqondiso. 

Ukuba sinocingo oluyintsusa kwaye ke olu cingo luphezulu lokulinganisa amandla, ngoko ke intsingiselo kukuba unokuziva umqondiso ngakumbi kwaye ulungele ukusetyenziswa ziimeko ezinzima. 

Ngeentambo ezisemgangathweni, ungafumana ngqo ubude bentambo kunye nodidi lwesihlanganisi oludingayo kulungiselelo lwakho. 

Ukuba ufuna umfanekiso ophezulu kunye nomgangatho wesandi, ukwehla komqondiso osezantsi okanye isantya esizinzile sokusefa kwi-intanethi, cinga ukuchitha i-$$$ kwinto elungileyo. ixabiso cable coaxial njenge RG214. 

Iimbangela eziqhelekileyo zokuLahleka koMqondiso

Ezi zilandelayo ziindlela ezidumileyo apho imiqondiso yokubola kunye nento onokuyenza ukukhusela ezi meko. 

Iintambo ezigugileyo okanye iingcingo ezigugileyo: Isigqumathelo okanye ikhuselo elijikeleze intambo inokuqhekeka okanye isike ngokuhamba kwexesha kwaye ngokuguga, kwaye ukuba oku kunkqonkqoza, unesekhethi evulekileyo. Kuya kufuneka ubuyisele nayiphi na intambo ejongeka ngolu hlobo ukuba ubona umonakalo wohlobo.  

Iziqhagamshelo eziHluphekileyo: Oku kunokuba ngenxa yentambo encamatheleyo kakubi, okanye isidibanisi ngokwaso sinokukhululeka okanye sibe nomonakalo, okukhokelela ekulahlekeni komqondiso. Sebenzisa izixhobo ezichanekileyo kwaye ubeke ingqalelo kunxibelelwano lwakho ukuze ufumane ukulingana okuhle. 

Iimpawu ezingaphandle kweCable Frequency: Iintambo azenziwanga ngokulinganayo kwaye ziyakwazi ukuphatha iimpawu ezahlukeneyo. Ukuba intambo enokwenzeka, engaxhasi i-frequency oyifunayo, iya kulahlekelwa ngumqondiso ngokukhawuleza. Qinisekisa ukuba ukhetha intambo enokusetyenziswa phakathi koluhlu lwamaza omoya oyifunayo ngezixhobo zakho. 

Indlela yokunyusa amandla oMqondiso?  

Zama ezi hacks zongezelelweyo zilula ukufumana okona kulungileyo kwiintambo zakho ze-RG214 ze-coaxial kunye nokuphucula umgangatho wesignali. 

Nangona kunjalo, kunokufika ixesha apho kufuneka ukhulise isignali (okanye uyinqumle), kuxhomekeke kumthombo wakho wesignali, kunye nalapho uya khona. Iamplifier yentambo inokuba luncedo ukuba ufuna isignali eyomeleleyo. Qiniseka ukuba ulandela imiyalelo yomenzi ngeziphumo ezilungileyo. 

Beka izixhobo zakho ngokufanelekileyo: Ukuma kwesixhobo yinto enokuthi ngamanye amaxesha ibe nefuthe kwindlela izixhobo zakho ezifumana ngayo kwaye zithumele imiqondiso. Cinga ngokuzisondeza kufutshane neendawo zokuphela kwentambo okanye ngaphantsi kufutshane ukusuka kwizithintelo kunye neendawo zokuphazamiseka. 

Jonga iCable ngononophelo: Ukuba unqwenela ukuyifaka eyakho indibano yentambo ye-coaxial okanye uyisebenzisa ixesha elide, ngaphambi kokuba uqale inkqubo qinisekisa, akukho ngxaki ngentambo yakho yokutshaja. Umvavanyi wekhebula okanye imitha unokukunceda uqonde ngakumbi malunga namandla omqondiso kunye nezinye izinto. Ukuba kukho iingxaki, buyisela okanye ulungise ucingo.