I-adaptha ye-coaxial inceda ukudibanisa iintlobo ezahlukeneyo zeentambo ze-coaxial okanye utshintshe phakathi kweziqhagamshelo zamadoda nabasetyhini. Abantu bayisebenzisela ukuthumela okanye ukufumana imiqondiso ephezulu{1}}esebenza rhoqo. Ubona ezi zinto kakhulu kwiiseti zonxibelelwano lwangoku kunye nezixhobo zokuvavanya. Ziza kuzo zonke iintlobo zeendlela. Umzekelo, kukho iintlobo ze-SMA zamadoda ukuya kwii-SSMA zabasetyhini. Emva koko unoN{6}}uchwethezo. Ngalinye lilingana namanqanaba athile amaza kunye nokusetyenziswa.
I. Inkcazo ye-Coaxial Adapter
I-adaptha ye-coaxial ikuvumela ukuba udibanise iintambo ze-coaxial okanye izihlanganisi. Itshintsha ubukhulu becala iintlobo ze-interface okanye iimpawu ze-impedance okanye iimfuno zoqhagamshelwano. Olu seto lulandela indlela ezisebenza ngayo iintambo ze-coaxial. Igcina imiqondiso yefrikhwensi ephezulu-izinzileyo. Iikondaktara zangaphakathi nangaphandle kunye nezinto zokugquma zenza oko kwenzeke.
II. Imisebenzi ye-Coaxial Adapter
(I) I-Impedans Matching
Ukuthelekisa i-impedance kugqame njengowona msebenzi uphambili kwezi adaptha. I-impedance yeempawu zentambo, yithi i-50 ohms okanye i-75 ohms, kufuneka ihambelane nomthombo wesignali kunye nomthwalo. Ngaloo ndlela, ufumana ukuhanjiswa kwesignali engcono kwaye unciphise ukubonakaliswa. I-impedance engafanelekanga idala amaza amileyo ecaleni kwendlela. Ezo zinokubangela iimpazamo kwimilinganiselo. Zisenokwenzakalisa izixhobo.
(II) Ukusasazwa koMqondiso kunye noGuquko
{{0}Isiqhagamshelo. Idibanisa umthombo wesignali kwizixhobo ezininzi. Thatha i-T-isidibanisi ukwahlula isignali kwiziqwenga ezibini zegiya. Abantu bayisebenzisela ukwandisa imigca ye-coax okanye ujongano lokutshintsha.
Icala T-Isiqhagamshelo. Lo udibanisa amandla eDC kunye neempawu zeRF. Yondla i-DC kude -ngaphandle kwezixhobo ezinjengee-amp ezisezantsi{4}}zengxolo kwii-eriyali. Ngalo lonke eli xesha, igcina isignali yeRF ikhuselekile.
DC Blocker. Imisa imiqondiso yeDC ekudluleni kodwa ivumela iRF idlule. Oko kukhusela iindawo ezibuthathaka zeRF kwimiba yeDC.
(III) Uqhagamshelo kunye noKwandiswa
Ungazolula iintambo ze-coaxial zibaleka ngezi adaptha. Iintlobo zemigqomo ziwenza kakuhle loo msebenzi. Bazibandakanya nezimbo zokudibanisa ezahlukeneyo ezifana ne-SMA okanye i-BNC okanye i-N-uhlobo. Oko kuvumela izixhobo ezahlukeneyo ukuthetha kunye.
(IV) Ukukhuselwa kunye nokwahlulwa
Iiadaptha zikhusela amazibuko esixhobo kumsebenzi wokuvavanya. Banciphisa ukunxiba kwaye bancedisa izixhobo ezihlala ixesha elide.
Ukuba wedwa kuyasebenza. Iibhloko ze-DC zisebenzisa i-capacitors ukuvala iimpawu ze-DC. Bagcina izixhobo zeRF zingabikho engozini.
III. Usetyenziso lweCoaxial Adapter
Ezi ziadaptha zibonisa yonke indawo kwiinkqubo zonxibelelwano kunye nokuseta radar. Ziyafaka amakhonkco esatellite kunye nezixhobo zovavanyo nazo. Nantoni na efuna unxibelelwano lweRF oluchanekileyo iyayisebenzisa. Kwi-radio comms kunye nezikhululo ezisisiseko zeeseli, izihlanganisi ze-FME zibamba amakhonkco eRF aqinileyo.
Imilimitha{0}}iinkqubo zamaza zixhomekeke kwi-2.92mm iziqhagamshelo. Ezo zixhasa ukuya kuthi ga kwi-40 GHz frequencies.
IV. Umgaqo wokuSebenza weCoaxial Adapter
Iiadaptha ze-coaxial zisebenza kwizinto ezisisiseko zokuhanjiswa kwentambo. Iimpawu zihamba phantsi kwikhondaktha yangaphakathi. Le yangaphandle ivala ingxolo yangaphandle. Ngaphakathi kwe-adapter, i-capacitors okanye i-inductors iphatha ukusabalalisa okanye ukuhlukaniswa okanye ukuhambelana.
V. Izilumkiso zokusebenzisa i-Coaxial Adapters
IiMfuno zoFakelo
Qinisekisa ukuba iziqhagamshelo ziqinisa ekunene ngexesha lokuseta. Ukulingana okuxekethileyo okanye abafowunelwa ababi kukhokelela ekuthotyweni komqondiso.
Amandla oMqondiso
Khetha iadaptha ehambelana namandla akho omqondiso kunye nebhendi yefrikhwensi. Ngaphandle koko, uya buthathaka okanye uphazamise ngophawu.
Imiba yokusingqongileyo
Cinga ngezinto eziyingqongileyo ezifana nobushushu okanye ukufuma okanye iinyikima. Khetha imodeli ephethe ezo.
Isondlo kunye neNkathalo
Jonga kwaye usule izihlanganisi ngoku kwaye emva koko. Oko kuthintela umhlwa okanye ubumdaka ekukhathazeni indlela esebenza ngayo.
Ekugqibeleni, iiadaptha ze-coaxial zibaluleke kakhulu kwii-comms zanamhlanje kunye ne-elektroniki. Iindima zabo ezininzi kunye nokusetyenziswa okubanzi kuzijika zibe kufuneka{1}}zineendawo.