UYilo lweFashoni olutsha lwaseTshayina Isihluzi sokupasa esisezantsi seKeenlion DC-5.5GHZ

Siqhele ukuzalisekisa abathengi bethu abahlonitshwayo ngexabiso lethu elikhulu, ixabiso elikhulu kunye nomboneleli olungileyo ngenxa yokuba sizingcaphephe ngakumbi kwaye sisebenza nzima kwaye sikwenza ngendlela engabizi kakhulu yoYilo lweFashoni eNtsha yaseTshayina isihluzi sokupasa esisezantsi iKeenlion DC-5.5GHZ, Wamkelekile ekuphuhliseni ubudlelwane obusebenzayo kunye nobubanzi beshishini kunye neshishini lethu ukuvelisa ixesha elide elizukileyo ngokudibeneyo. ulwaneliseko lwabathengi lusukelo lwethu lwanaphakade!
Ngokwesiqhelo sinokuzalisekisa abathengi bethu abahlonitshwayo ngexabiso lethu elikhulu, ixabiso elikhulu kunye nomboneleli olungileyo ngenxa yokuba sichwephesha ngakumbi kwaye sisebenza nzima kwaye sikwenza ngendlela eyongayo.I-China Duplexer kunye ne-Passive Components, “Umgangatho olungileyo kunye nexabiso elifanelekileyo” yimigaqo yethu yoshishino. Ukuba unomdla kwizinto zethu okanye unemibuzo, kufuneka uzive ukhululekile ukuqhagamshelana nathi. Sinethemba lokuseka ubudlelwane bentsebenziswano nawe kwixesha elizayo elingekude.

Product Overview

Izihluzi ze-Sichuan Keenlion Microwave zeTekhnoloji ziyilwe ngokuphumeza izakhiwo ezine-resonant ezine-Q ephezulu kakhulu kwaye zilungele ibhendi emxinwa, ukukhethwa okuphezulu kosetyenziso. Olu yilo lunokubonelela ngee-bandwidths ezimxinwa njenge-1% ngokukhetha okuphezulu kakhulu kunye nomgangatho obalaseleyo wengxolo ephantsi. Ilahleko yokufaka ephantsi kudityaniswe nokuphathwa kwamandla okugqwesileyo kubenza bafaneleke kakuhle kwi-transmitter kunye nesiphelo sangaphambili somamkeli. Uyilo lokucoca olukwinqanaba eliphezulu kunye nolwakhiwo lwenza ukuba ububanzi be-stopband bube ngaphezu kwe-3x rhoqo kwiziko.

Izihluzi zemibhobho yeSichuan Keenlion Microwave zeTekhnoloji zinendibano ekhethekileyo yokukhusela ukunqanda ukucolwa ngempazamo obekunokufuna ukutshintshwa kwexabiso eliphezulu okanye kubuyiselwe kumzi-mveliso ukuze kulungiswe kwakhona. Umatshini ochanekileyo uvumela ukufezekiswa kwezihluzo zomgobo kunye nezinto ezincinci zefom yezicelo apho ubukhulu bubalulekile. Ukuphindaphinda okugqwesileyo kuzo zonke iiyunithi kufezekiswa ngolungelelwaniso oluchanekileyo kunye nolawulo lwenkqubo.

Ezona mpawu

Iimpawu eziphambili

Umzobo wamagqabantshintshi

Ukupakishwa kunye nokuhanjiswa

Iiyunithi ezithengisayo: Into enye

Ubungakanani bephakheji enye: 5.8 × 3 × 2 cm

Ubunzima obunye: 0.25 kg

Uhlobo lwePakethe: Thumela iPakeji yeCarton

Ixesha lokukhokhela:

Iprofayile yekhampani

I-Sichuan Keenlion Microwave Technology Yasekwa ngo-2004, iSichuan Keenlion Mircrowave techenology Co., Ltd. ngumenzi okhokelayo wamacandelo ePassive Mircrowave eSichuan Chengdu, eChina.

Isihluzi se-Lowpass sesinye sezixhobo zamaza ezingaphezulu kwe-RF, i-microwave kunye nemilimitha ezibonelelwe nguSichuan Keenlion Microwave Technology. Isihluzi sethu sokupasa esisezantsi sinokuthengwa kwaye sithunyelwe kwihlabathi jikelele kwangolo suku lunye njengakwezinye iindawo zethu zeRF ezingaphakathi.

Isihluzi sokudlula okusezantsi:

seta indawo yokuphindaphinda. Xa i-frequency yesignali iphezulu kunale frequency, ayinakudlula. Kwiisignali zedijithali, le ngongoma yefrikhwensi yi-cut-off frequency. Xa i-domain ye-frequency iphezulu kune-frikhwensi ye-cut-off, onke amaxabiso abelwe njenge-0. Kuba kule nkqubo, zonke iisignali ze-low-frequency zidlula, kubizwa ngokuba yi-low-pass filtering.

Umzekelo wokucoca ulwelo olusezantsi:

Isithintelo esiluqilima sisihluzo sokupasa esisezantsi samaza esandi. Xa udlala umculo kwelinye igumbi, kulula ukuva i-bass yomculo, kodwa uninzi lwe-treble luyahluzwa. Ngokufanayo, umculo ophakamileyo kakhulu kwimoto enye uvakala njenge-bass beat kubantu abakwenye imoto, kuba ngeli xesha, imoto evaliweyo (kunye ne-air gap) isebenza njenge-low-pass filter kwaye iyancipha yonke i-treble.

Izihluzi ze-elektroniki ezisezantsi zisetyenziselwa ukuqhuba i-subwoofers kunye nezinye iintlobo zesandisi-lizwi kunye nokuvala i-treble beats abakwazi ukuyisasaza ngokufanelekileyo.

Abasasazi bakanomathotholo basebenzisa izihluzi ezisezantsi-ezisezantsi ukuvala ukukhutshwa kwe-harmonic okunokubangela ukuphazamiseka kolunye unxibelelwano.

Isahluli se-DSL sisebenzisa i-low-pass kunye nezihlungi zokupasa okuphezulu ukwahlula i-DSL kunye neempawu zeembiza zokwabelana ngesibini esijijekileyo.

Izihluzi zokupasa okusezantsi zikwadlala indima ebalulekileyo ekuqhubeni isandi somculo we-elektroniki odityaniswe zii-analog synthesizer ezifana ne-Roland.

Isihluzi esifanelekileyo nesisebenzayo isihluzi esifanelekileyo sokupasa okusezantsi sinokususa ngokupheleleyo zonke iisiginali zefrikhwensi ngaphezulu komjikelo wokunqunyulwa, kwaye imiqondiso engezantsi kwefrikhwensi yokunqunyulwa inokudlula ingachaphazelekanga. Eyona ndawo yoguqulelo ayisekho. Isihluzi esifanelekileyo sokupasa okusezantsi sinokufunyanwa ngendlela yemathematika (ngokwethiyori) uphinda-phinda umqondiso ngomsebenzi woxande kwisizinda samaza. Njengendlela enesiphumo esifanayo, inokufunyanwa kwakhona nge-convolution kunye nomsebenzi we-sinc kwi-domain yexesha.

Nangona kunjalo, isihluzo esinjalo asibonakali kuphawu lokwenyani. Oku kungenxa yokuba umsebenzi we-sinc ngumsebenzi odlulela kwi-infinity. Ke ngoko, isihluzi esinjalo sifuna ukuqikelela ikamva kwaye sibe nayo yonke idatha kwixesha elidlulileyo ukuze yenze i-convolution. Oku kunokwenzeka kwisignali yedijithali erekhodiweyo ngaphambili (i-zero yongezwa ngasemva kwesignali ukwenzela ukuba isiphumo sephutha esihluziweyo sibe ngaphantsi kwempazamo ye-quantization) okanye isignali yomjikelo ongapheliyo.

Izihluzi ezisebenzayo kwizicelo zexesha lokwenyani ziqikelela isihluzo esifanelekileyo ngokulibazisa umqondiso ixesha elifutshane ukuze “babone” inxalenye encinci yexesha elizayo, engqinwe ngokutshintsha kwesigaba. Okukhona kuphezulu ukuchaneka koqikelelo, kokukhona kulibazisa okufunekayo.

Ithiyori yesampulu ichaza indlela yokwakhiwa kwakhona komqondiso oqhubekayo ukusuka kwisampulu yesiginali yedijithali usebenzisa isihluzo esigqibeleleyo sokupasa esisezantsi kunye nefomula yoguqulelo lweNyquist Shannon. Ezona ziguquleli zedijithali ukuya kwi-analog zisebenzisa izihluzo eziqikelelweyo.

FAQ

Q: Yintoni imveliso yakho ye-R & D ingcamango?

A: Utshintsho lutshintsha isithethe kunye nomgangatho okhokelela kwikamva. Hlala uvelisa kwaye uphucule iimveliso, uzabalazela ukugqwesa, uzise iimveliso ezingcono nezikumgangatho ophezulu kubathengi, utyhala rhoqo kwizinto ezindala kwaye uvelise ezintsha, kwaye uphucule iintsilelo zeemveliso.

Q: Zeziphi iindidi ezithile zeemveliso zakho?

A: Sinikezela ngamacandelo e-mirrowave asebenza kakhulu kunye neenkonzo ezinxulumene noko kwizicelo ze-microwave ekhaya nakwamanye amazwe. Iimveliso zingabizi kakhulu, kubandakanywa abasasazi bamandla ahlukeneyo, ii-couplers ezikhokelayo, izihlungi, izihlanganisi, ii-duplexers, iikhomponenti ezenziwe ngokwezifiso, i-isolator kunye neesetyhula. Iimveliso zethu ziyilelwe ngokukodwa iimeko ezahlukeneyo ezingqongileyo kunye namaqondo obushushu. Iinkcukacha zinokuqulunqwa ngokweemfuno zabathengi kwaye zisebenza kuzo zonke iibhendi ezisemgangathweni nezidumileyo ezinamaza ahlukeneyo ukusuka kwi-DC ukuya kwi-50GHz.Sinokuthi siqhele ukuzalisekisa abathengi bethu abahloniphekileyo ngokugqwesa kwethu okukhulu, ixabiso elikhulu kunye nomnikezeli olungileyo ngenxa yokuba sisebenza kakhulu kwaye sisebenza nzima kwaye sikwenza ngendlela engabizi kakhulu yoYilo lweFashoni eNtsha yaseTshayina Ulwahlulo olusebenzayo lokudlula oluphantsi lwe-5, Wamkelekile kwi-DC esebenzayo yokucoca i-5 GHZ. ubudlelwane boshishino kunye neshishini lethu ukuvelisa ixesha elide elizukileyo ngokudibeneyo. ulwaneliseko lwabathengi lusukelo lwethu lwanaphakade!
Uyilo olutsha lweFashoniI-China Duplexer kunye ne-Passive Components, “Umgangatho olungileyo kunye nexabiso elifanelekileyo” yimigaqo yethu yoshishino. Ukuba unomdla kwizinto zethu okanye unemibuzo, kufuneka uzive ukhululekile ukuqhagamshelana nathi. Sinethemba lokuseka ubudlelwane bentsebenziswano nawe kwixesha elizayo elingekude.