Ogwiritsa ntchito ma wayilesi a Ham amakhala akuyang'ana zida zabwino kwambiri zowongolera magwiridwe antchito awo. Zikafika pakukhazikitsa malo obwereza, pali zinthu zingapo zomwe muyenera kuziganizira, kuphatikiza tinyanga, ma amplifiers, ndi zosefera. Chimodzi mwazinthu zofunika kwambiri ndi sefa ya duplexer kapena cavity, yomwe imagwira ntchito yofunika kwambiri pakuwongolera ma frequency a wailesi, makamaka m'malo omwe mumadzaza anthu ambiri. M'nkhaniyi, tiwona maubwino ndi kugwiritsa ntchito kwa UHF duplexers ndi zosefera pamitsempha pawailesi ya ham.
UHFDuplexerndiSefa ya CavityMwachidule
Zosefera za duplexer kapena cavity ndi chipangizo chomwe chimagwiritsa ntchito mabwalo oyendera limodzi kulola kuti mlongoti umodzi ugwiritsidwe ntchito polandila ndi kutumiza ma siginecha pama frequency osiyanasiyana. Zimagwira ntchito polekanitsa ma sign omwe akubwera ndi otuluka m'njira ziwiri zosiyana, kuwalola kudutsa nthawi imodzi kudzera mu mlongoti womwewo popanda kukhudzana. Popanda chosefera kapena duplexer, malo obwereza amafunikira tinyanga ziwiri zosiyana, imodzi yotumiza ndi ina yolandila. Njira yothetsera vutoli sikuti nthawi zonse imakhala yothandiza kapena yotheka, makamaka m'madera akumidzi kumene malo ndi ochepa.
Ma UHF duplexers ndi zosefera pamitsempha adapangidwa kuti azigwira ma frequency angapo, nthawi zambiri pakati pa 400 MHz ndi 1 GHz, kuwapanga kukhala chisankho chabwino kwambiri pa wailesi ya ham. Amatha kusefa zizindikiro zosafunikira ndi kusokoneza, kulola kulankhulana momveka bwino komanso kodalirika. Kuphatikiza apo, ndizosavuta kuyika, zophatikizika, komanso zosakonza bwino.
Ubwino wa UHF Duplexers ndi Cavity Filters
Ubwino umodzi wogwiritsa ntchito UHF duplexer kapena zosefera pamitsempha ndikutha kukulitsa luso la obwereza. Polola mlongoti umodzi kuti uzitha kuyendetsa ma frequency angapo, umachepetsa kuchuluka kwa malo ofunikira ndikufewetsa njira yokhazikitsira. Zimapangitsanso khalidwe la chizindikiro chonse, kuchepetsa phokoso ndi kusokoneza, zomwe zingayambitse kulankhulana kodalirika.
Ubwino wina ndikuti ma UHF duplexers ndi zosefera pamitsempha zitha kuthandizira kugwiritsa ntchito pafupipafupi mwalamulo. Kugwiritsira ntchito mawailesi a njira ziwiri popanda kusefa mokwanira kungayambitse kusokoneza zipangizo zina zoyankhulirana, zomwe zingathe kusokoneza ntchito zadzidzidzi. Ogwiritsa ntchito malonda ndi mafakitale ali ndi udindo wogwiritsa ntchito zosefera kuwonetsetsa kuti sakuphwanya malamulo aliwonse okhudza kusokoneza ma radio frequency.
Mapulogalamu a UHFDuplexersndiZosefera za Cavity
UHF duplexers ndi zosefera pamitsempha zitha kugwiritsidwa ntchito m'njira zingapo, kuphatikiza ma foni am'manja, masiteshoni oyambira, ndi masiteshoni obwereza. M'mayunitsi am'manja, amatha kugwiritsidwa ntchito kusefa ma siginecha osafunikira ndikuwongolera mawonekedwe azizindikiro mukamayenda. M'masiteshoni oyambira, amatha kuthandizira kuyang'anira ma frequency angapo ndikuwongolera kufalikira konse. M'malo obwerezabwereza, ndiwofunikira kwambiri kuti alole mlongoti umodzi kuti uzitha kutumizira ndi kulandira ma siginecha, kuwapangitsa kukhala ofunikira kwa okonda wailesi ya ham.
Mapeto
UHF duplexers ndi zosefera pamitsempha ndi zida zofunika kwambiri kwa ogwiritsa ntchito wailesi ya ham, kuwalola kuti aziwongolera ma frequency angapo ndikuwongolera magwiridwe antchito awo onse. Ndiosavuta kukhazikitsa, kusamalidwa pang'ono, ndikupereka mapulogalamu angapo pama foni am'manja, masiteshoni oyambira, ndi masiteshoni obwereza. Pankhani yokhazikitsa njira yolumikizirana yodalirika, fyuluta yabwino ndiyofunika kukhala nayo. Kaya ndinu munthu wokonda kuchita masewero olimbitsa thupi kapena katswiri, kugwiritsa ntchito UHF duplexer kapena zosefera zam'mimba ndiyo njira yabwino kwambiri yowonetsetsa kuti kulumikizana komveka bwino komanso kodalirika popanda kusokonezedwa kapena kusokoneza.
Si Chuan Keenlion Microwave kusankha kwakukulu mumipangidwe yocheperako komanso ma Broadband, kuphimba ma frequency kuchokera ku 0.5 mpaka 50 GHz. Amapangidwa kuti azigwira kuchokera pa 10 mpaka 30 watts kulowetsa mphamvu mu 50-ohm transmission system. Mapangidwe a Microstrip kapena stripline amagwiritsidwa ntchito, ndikukonzedwa kuti azigwira bwino ntchito.
Tikhozanso kusintha mwamakondaSefa ya Cavitymalinga ndi zomwe mukufuna. Mutha kulowa patsamba losintha kuti mupereke zomwe mukufuna.
https://www.keenlion.com/customization/
Malingaliro a kampani Sichuan Keenlion Microwave Technology Co., Ltd.
Imelo:
sales@keenlion.com
Nthawi yotumiza: Sep-11-2023
