Microwave Customized 471-481MHz Cavity Filter los ntawm Keenlion
Lim qhov cavitymuaj qhov nqaim 10mhz zaus bandwidth rau kev lim dej kom meej.471-481MHz Cavity Filter txiav tawm saum toj no qee zaus.Keenlion's 471-481MHz Cavity Filter yog ib chav tsev passive precision-engineered ua rau huv UHF kis-txais saw. Machined hauv peb lub Hoobkas 20-xyoo, txhua 471-481MHz Cavity Filter yog silver-plated, tes-tuned thiab txheeb xyuas ntawm Keysight PNA-X kom xa Insertion Loss ≤1.0 dB thaum muab Rejection ≥40 dB @ 276 MHz thiab Rejection ≥40 dB @ 676 MHz - tseem ceeb rau kev tswj hwm kev cuam tshuam sib ze.
Cov Cim Qhia Tseem Ceeb
| Lub Npe Khoom | |
| Qhov Nruab Nrab Zaus | 476MHz |
| Cov Pab Pawg Dhau |
471-481MHz |
| Bandwidth | 10MHz |
| Kev poob ntawm kev ntxig | ≤1.0dB |
| Kev Poob Rov Qab | ≥18dB |
| Kev Tsis Lees Txais | ≥40dB @ 276MHz
≥40dB @ 676MHz |
| Chaw Txuas | SMA -Poj Niam |
| Lub zog | 20W |
| Impedance | 50Ω |
| Kev kam rau siab ntawm qhov ntev | ±0.5 hli |
476MHz
Daim Duab Qhia Txog
Kev Ua Haujlwm Hluav Taws Xob
Qhov chaw nruab nrab zaus: 476 MHz
Bandwidth: 10 MHz
Kev Ntxig Ntxig ≤1.0 dB
Kev tsis lees txais ≥40 dB @ 276 MHz & Kev tsis lees txais ≥40 dB @ 676 MHz
Rov qab poob ≥18dB los ntawm passband
Lub zog: 20w
Lub Hoobkas Zoo
20 xyoo kev paub txog UHF lim dej
Kev tig CNC hauv tsev - 20 hnub ua ntej
Kev Poob Ntxig ≤1.0 dB & Kev Tsis Lees Txais ≥40 dB lav rau txhua 471-481MHz Cavity Filter
Cov qauv dawb xa tuaj rau hauv 24 teev
Kev cai mounting, connectors thiab xim muaj nyob rau ntawm tsis muaj MOQ
Tus nqi Hoobkas sib tw nrog kev txhawb nqa thev naus laus zis tas mus li
Cov ntawv thov
Nruab 471-481MHz Cavity Filter ntawm xov tooj cua thiab antenna hauv PMR, LoRa, SCADA thiab cov repeaters lightweight. Kev sim hauv thaj teb qhia tau tias co-site rejection tau zoo dua los ntawm 45 dB tom qab ntxig 471-481MHz Cavity Filter, tshem tawm desensitization los ntawm cov kev pabcuam VHF thiab 700 MHz nyob ze.
