Kodi cholinga cha resonator ya cavity ndi chiyani? 2878-2882MHz Cavity Fyuluta mu Networks Modern Passive Networks

Chowotchera pabowo chimasunga mphamvu za RF munjira yoyimirira ndikuzibweza pokhapokha pakufunika. The2878-2882MHz Cavity Fyulutaopangidwa ndi Chengdu-based Keenlion amagwiritsa ntchito mfundoyi kudzera pa quarter-wave coaxial cavity: makoma okutidwa ndi siliva amatanthauzira 2880 MHz eigen-mode, pomwe mphamvu ya off-band imawonekeranso komwe kumachokera. Chifukwa Fyuluta ya Cavity ya 2878-2882MHz ilibe zigawo zogwira ntchito, kutayika koyikirako kumangokhala kutayika kwa conductor ndi dielectric - miyeso yoyezedwa imakhalabe pansi pa 1.0 dB pawindo la 4 MHz.

Kapangidwe kaukadaulo ndi magwiridwe antchito

Filter ya 2878-2882MHz Cavity imathandizira zibowo za Q-Q kuti zitheke kutayika pang'ono (≤1.0 dB) ndi kusankha kwapadera (> kukana 40 dB pa ± 5 MHz offset). Nyumba yake yophatikizika, yoyezera 74 × 31 × 30 mm, imaphatikizana mosasunthika munjira zotsekereza malo monga ma UAV pods kapena mawayilesi apakompyuta a IoT. Zosefera zimagwira ntchito modalirika pakutentha kwa -55 ° C mpaka 85 ° C, ndi VSWR yosungidwa pansi pa 1.5: 1 kuti muchepetse kuwunikira kwa siginecha. Chigawo chilichonse chimayesedwa 100% chodziwikiratu cha VNA kuti chitsimikizire zotsimikizika monga kugwiritsa ntchito mphamvu (20W CW) ndi kutsetsereka kwa bandeji.

Mechanical Envelopu

Kukula konse ndi 74 × 30 × 31mm—kwaling'ono kuposa zida zambiri za SAW-komabe 2878-2882MHz Cavity Fyuluta imagwira 20 W CW. Mabowo awiri a M2 pa malo a 15 mm amalola Fyuluta ya Cavity ya 2878-2882MHz kuti ikhale yokhazikika pakhoma la aluminiyamu, kuchotsa kufunikira kwa bulaketi yosiyana ndikusunga magalamu amtengo wapatali mu UAV kapena zomanga pamanja.

Factory Backbone

Makina obzala a Keenlion azaka 20, mbale, nyimbo ndi ma weld iliyonse 2878-2882MHz Cavity Sefa pansi pa denga limodzi. Nthawi yotsogolera ndi masiku asanu ndi awiri a magawo okhazikika, maola makumi anayi ndi asanu ndi atatu obwerezabwereza. Kuyika kutayika ≤1.0 dB ndi kukana ≥40 dB kumatsimikiziridwa pa 2878-2882MHz Cavity Selter; Zitsanzo zaulere zimatumizidwa mkati mwa maola makumi anayi ndi asanu ndi atatu ndipo kugawanika pafupipafupi kumavomerezedwa popanda MOQ.

Market Fit

"Kodi cholinga cha cavity resonator ndi chiyani?" Akatswiri tsopano atha kuloza Sefa ya Cavity ya 2878-2882MHz: imayika chipata cholimba cha 4 MHz pa 2.48 GHz, imasunga zida za ISM ndipo imachita izi ndi zitsulo, osati mapulogalamu. Imelo tom@keenlion.compamasamba, ma prototypes ndi mitengo yafakitale pa 2878-2882MHz Cavity Filter-chombo mawa, tsekani mawonekedwe anu lero.