Kodi Kutayika Kobwerera kwa Filuta Yophimba M'mimba N'chiyani? Keenlion Ikutsimikizira ≥15 dB ya Filuta Yatsopano Yophimba M'mimba ya 975-1005MHz

Mainjiniya akamafunsa kuti “Kodi kutayika kwa fyuluta yotsekeka m'chitsime cha mpweya n’chiyani?”, akupemphadi chitsimikizo chakuti mphamvu ya chizindikiro chamtengo wapatali siibwereranso ku gwero. Zaposachedwa za KeenlionFyuluta ya M'mimba ya 975-1005 MHzimayankha funso limenelo ndi kutayika kofunikira kwa ≥15 dB pobwerera pa passband yonse, zomwe tsopano zatsimikiziridwa ndi mayeso olimba a vector-network-analyzer omwe anachitika mu fakitale yathu yotsimikiziridwa ndi ISO-9001.

Zotsatira za Muyeso

Pa nthawi yokonzekera mayesowa, mayunitsi 50 opanga a 975-1005 MHz Cavity Filter adasinthidwa kuchoka pa 950 MHz mpaka 1050 MHz. Cavity Filter iliyonse idawonetsa kutayika kobwerera pakati pa 15.2 dB ndi 19.8 dB, zomwe zidapitilira bwino cholinga cha kapangidwe ka ≥15 dB. Zotsatira zake zimatsimikizira kuti cavity Filter yopangidwa bwino komanso resonator yokhala ndi siliva imasunga bwino kwambiri kufananiza kwa impedance ngakhale kutentha kukusintha kwambiri (-40 °C mpaka +85 °C).

Ubwino Wopanga

Kutayika kwa ≥15 dB kobwerera kwa Cavity Filter iyi kumachitika kudzera mu kapangidwe kolumikizira ka step-impedance kopangidwa ndi patent komanso zinthu zosinthira za ceramic za Q. Zinthu izi zimachepetsa kuwunikira kwamkati ndikusunga Cavity Filter yokhazikika pansi pa kugwedezeka ndi chinyezi, zomwe zimapangitsa kuti ikhale yoyenera kuyang'anira mafunde a LF komanso machitidwe olumikizirana ndi sitima zapamadzi.

Ubwino wa Fakitale

Zaka makumi awiri za Keenlionfyuluta yobowolaChidziwitsochi chimatithandiza kutsimikizira kutayika kwa ≥15 dB popereka kusintha mwachangu, zitsanzo zaulere zotumizidwa mkati mwa maola 48, komanso chithandizo kuyambira pa kuyeserera mpaka kuyika ntchito. Njira yathu yolumikizidwa molunjika ya CNC imatsimikiziranso mitengo yopikisana komanso nthawi yotsogolera yochepera masiku asanu ndi awiri.

Kwa aliyense amene akudabwabe kuti “Kodi kutayika kwa fyuluta ya cavity n’chiyani?”, Keenlion's 975-1005 MHz Cavity Filter yatsopano imapereka mphamvu yodalirika ya ≥15 dB.Lumikizanani ndi gulu lathu la mainjiniya a RFlero kuti mupemphe mapepala a deta, zitsanzo, kapena mitundu yosiyanasiyana ya Cavity Fyuluta iyi yogwira ntchito bwino kwambiri.