Kev Cai RF Cavity Lim 437.5MHz Band Pass Lim
Cov lim dej cavity yog qhov tseem ceeb rau koj cov kev xav tau kev sib txuas lus. Keenlion, peb lub Hoobkas ua thawj coj, tshwj xeeb hauv kev tsim cov khoom siv sib txuas lus zoo. Peb cov lim dej cavity tau tsim los xa cov kev poob qis, kev txo qis siab, thiab lub zog muaj zog, ua rau lawv zoo tagnrho rau kev lag luam sib txuas lus txawb thiab cov chaw nres tsheb. Cov lim dej cavity no tau hloov kho tau raws li qhov ua tau zoo ntawm koj cov kab ke sib txuas lus, ua tau raws li tus kheej xav tau thiab cov kev xav tau.
Txheej Txheem Cej Luam Khoom
Cov lim dej cavity, ib qho tseem ceeb rau koj cov kev xav tau kev sib txuas lus. Peb lub Hoobkas, Keenlion, yog tus thawj coj tsim cov khoom siv sib txuas lus zoo. Peb cov Cavity Filters yog tsim los muab kev poob qis, kev txo qis siab, thiab lub zog siab, ua rau lawv haum rau kev lag luam sib txuas lus txawb thiab chaw nres tsheb. Peb cov Cavity Filters yog tsim los ua kom zoo dua qhov kev ua tau zoo ntawm koj cov kab ke sib txuas lus. Raws li cov khoom lag luam hloov kho tau, nws ua tau raws li tus kheej cov kev xav tau thiab cov kev xav tau.
Cov ntawv thov ib txwm muaj
1. Lub kaw lus sib txuas lus wireless - Cavity Filter siv tau rau kev hloov kho zaus thiab lim dej hauv cov kab ke sib txuas lus wireless, thiab tuaj yeem paub txog kev sib kis teeb liab siab.
2. Chaw nres tsheb hauv paus - Cavity Filter siv tau rau kev kho teeb liab thiab lim dej ntawm chaw nres tsheb hauv paus kom txhim kho lub peev xwm ntawm lub wireless network.
3. Kev sib txuas lus Satellite - Cavity Filter siv tau rau kev lim dej teeb liab hauv cov kab ke sib txuas lus satellite los txhim kho qhov zoo ntawm lub teeb liab thiab kev sib kis tau zoo.
4.Aerospace - Cavity Filter siv tau rau hauv cov tshuab sib txuas lus dav hlau thiab radar teeb liab lim dej hauv thaj chaw aerospace.
5. Kev Sib Txuas Lus Tub Rog - Cavity Filter siv tau rau kev kho teeb liab thiab lim dej hauv cov kab ke sib txuas lus tub rog kom ntseeg tau tias kev xa xov tooj cua zoo thiab tsis pub lwm tus paub.
Cov Cim Qhia Tseem Ceeb
| Lub Npe Khoom | |
| Qhov Nruab Nrab Zaus | 437.5MHz |
| Cov Pab Pawg Dhau | 425-450MHz |
| Bandwidth | 25MHz |
| Kev poob ntawm kev ntxig | ≤1.0dB |
| Kev poob rov qab | ≥17dB |
| Kev Tsis Lees Txais | ≥40dB@DC-300MHz ≥25dB @ 400-415MHz ≥35dB@470-485MHz ≥60dB @ 500-900MHz ≥60dB @ 1260-1350MHz ≥60dB @ 1400-1500MHz |
| Kub thiab txias | -40°~﹢80℃ |
| Lub zog nruab nrab | 100W |
| Impedance | 50 OHMS |
| Cov Chaw Txuas | SMA-Poj Niam |
| Kev kam rau siab ntawm qhov ntev | ±0.5 hli |
Daim Duab Qhia Txog
Nov yog yam koj yuav tsum paub txog peb cov Cavity Filters:
- Zaus band: Peb muab Cavity Filters rau ntau hom zaus band kom haum rau koj cov kev xav tau tshwj xeeb.
- Kev poob ntawm kev ntxig: Peb cov lim dej Cavity muab kev poob qis, xws li ntawm 0.2dB txog 2dB.
- Kev Ua Kom Ntshai: Peb Cov Lim Cavity muab kev ua kom siab, xws li ntawm 70dB txog 120dB.
- Kev tswj fais fab: Peb cov Cavity Filters yog tsim los tswj cov hwj chim siab, xws li 10W txog 200W.
