868MHz bandpass filter Bakeng sa marang-rang a Lorawan
868MHz bandpass filter Bakeng sa marang-rang a Lorawan,
Sesebelisoa sa 868MHz,
Tlhaloso
80dB High Rejection Bandpass Cavity Filter e sebetsang ho tloha 864-872MHz
RF Band pass filter JX-CF1-864M872M-80S e etselitsoe hore e rekisoe ke Jingxin, e sebetsang ho tloha 864-872MHz ka sehlopha sa pass band ea 8MHz. e hlahisoa ka tahlehelo ea ho kenya ka tlase ho 1.0dB, ripple e ka tlase ho 0.2dB, matla a sebetsang tlasa 30W. E na le molumo o monyane o lekantsoeng feela 54mm x 54mm x 38mm ka likhokahano tsa SMA, e pentiloe ka 'mala o mosoeu bophelo bohle ba eona, mebala e meng ea ho penta le eona ea khoneha.
Filter ena ea cavity e ka sebetsa bakeng sa tharollo ea polokeho ea sechaba. Joalo ka k'hamphani ea RF filter, Jingxin e ka u ts'ehetsa ka ts'ebeletso ea moralo oa moetlo, sefahla se eketsehileng sa "band pass cavity" se teng bakeng sa tlhoko ea hau. .Ka boitlamo, likarolo tsohle tsa RF tse sa sebetseng ho tsoa ho Jingxin li na le tiisetso ea lilemo tse 3.
Paramethara
| Paramethara | Tlhaloso |
| Sebaka sa maqhubu | 864-872MHz |
| VSWR | ≤1.2 |
| tahlehelo ea ho kenya | ≤1.0dB |
| Ripple | ≤0.2dB |
| Ho hana | ≥80dB @ 721-735MHz |
| Karolelano ea matla | 30W (Boholo) |
| Tšitiso | 50Ω |
| Boemo ba mocheso | -10°C ho ea +50°C |
Custom RF Passive Components
Ke Mehato e 3 feela ea ho Rarolla Bothata ba Hao ba RF Passive Component
1.Defining parameter ka uena.
2.Ho fana ka tlhahiso ea tiiso ea Jingxin.
3.Ho hlahisa prototype bakeng sa teko ea Jingxin.
