Iyini inhloso ye-cavity resonator? 2878-2882MHz Isihlungi se-Cavity kumanethiwekhi esimanjemanje

I-cavity resonator igcina amandla e-RF ngephethini yegagasi elimile futhi iwabuyisela kuphela ngefrikhwensi ehlosiwe. I2878-2882MHz Isihlungi se-Cavityekhiqizwe i-Chengdu-based Keenlion isebenzisa lesi simiso nge-quarter-wave coaxial cavity: izindonga ezisilver-plated zichaza imodi ye-eigen engu-2880 MHz, kuyilapho amandla angaphandle kwebhendi eboniswa emuva emthonjeni. Ngenxa yokuthi Isihlungi se-Cavity esingu-2878-2882MHz asinazo izingxenye ezisebenzayo, ukulahlekelwa kokufaka kukhawulelwe ekulahlekelweni kwe-conductor kanye ne-dielectric—amanani akaliwe ahlala engaphansi kuka-1.0 dB ewindini le-4 MHz.

Idizayini Yezobuchwepheshe kanye Nokusebenza

Isihlungi se-Cavity esingu-2878-2882MHz sisebenzisa izimbotshana eziphezulu ze-Q ukuze kuzuzwe ukulahlekelwa okuncane kokufaka (≤1.0 dB) nokukhetha okukhethekile (>ukunqatshelwa okungu-40 dB ku-±5 MHz offset). Izindlu zayo ezihlangene, ezikala u-74 × 31 × 30 mm, zihlanganisa ngaphandle komthungo ezinhlelweni ezivimbelwe esikhaleni njengama-UAV pods noma imisakazo ye-IoT ehlangene. Isihlungi sisebenza ngokuthembekile kuwo wonke amazinga okushisa angu-55°C kuya ku-85°C, nge-VSWR egcinwe ngaphansi kuka-1.5:1 ukuze kuncishiswe ukubonakaliswa kwesignali. Iyunithi ngayinye ithola ukuhlolwa kwe-VNA okuzenzakalelayo okungu-100% ukuze kuqinisekiswe izicaciso ezifana nokubamba amandla (20W CW) nokukhuphuka kwebhendi.

Imvilophu Mechanical

Usayizi uwonke ungu-74 × 30 × 31mm—mncane kunamadivayisi amaningi e-SAW—kodwa i-2878-2882MHz Cavity Filter iphatha u-20 W CW. Izimbobo ezimbili ze-M2 ezikhungweni ezingu-15 mm zivumela Isihlungi se-Cavity esingu-2878-2882MHz ukuthi simiswe ngokuqondile odongeni lwe-aluminium, sisuse isidingo sikabakaki ohlukile futhi silondoloze amagremu ayigugu ku-UAV noma ezakhiweni ezibanjwa ngesandla.

Factory Backbone

Imishini yokutshala yeminyaka engu-20 ka-Keenlion, amapuleti, amashuni namashisela njalo ngo-2878-2882MHz Isihlungi seCavity ngaphansi kophahla olulodwa. Isikhathi sokuhola izinsuku eziyisikhombisa zezingxenye ezijwayelekile, amahora angamashumi amane nesishiyagalombili wokuphinda ama-oda. Ukulahlekelwa kokufaka ≤1.0 dB nokwenqatshwa ≥40 dB kuqinisekiswa kuso sonke isihlungi se-2878-2882MHz Cavity; amasampula wamahhala athunyelwa phakathi kwamahora angamashumi amane nesishiyagalombili kanye nokuhlukaniswa kwamafrikhwensi ngokwezifiso amukelwa ngaphandle kwe-MOQ.

I-Market Fit

"Iyini inhloso ye-cavity resonator?" onjiniyela manje bangakhomba kusihlungi se-2878-2882MHz Cavity: sisetha isango eliqinile le-4 MHz ku-2.48 GHz, igcina ingekho kumadivayisi e-ISM futhi ikwenza ngensimbi, hhayi isoftware. I-imeyili tom@keenlion.comukuze uthole amashidi edatha, ama-prototypes namanani embonini kusihlungi se-Cavity esingu-2878-2882MHz—hamba kusasa, khiya i-spectrum yakho namuhla.