868MHz filter bandpass oo loogu talagalay shabakadda Lorawan
868MHz filter bandpass oo loogu talagalay shabakadda Lorawan,
filter 868MHz,
Sharaxaada
80dB Diidmada Sare ee Shaandheynta Daabka Baadhitaanka oo ka shaqaynaysa 864-872MHz
RF Band pass filter JX-CF1-864M872M-80S waxaa loogu talagalay iibka Jingxin, kaas oo ka shaqeeya 864-872MHz oo leh band baaska 8MHz.Waxay leedahay diidmo sare oo ka badan 80dB @ 721-735MHz, VSWR in ka yar 1.2, sifaysan leh khasaare gelineed oo ka yar 1.0dB, doog ka yar 0.2dB, awood shaqaynaysa 30W. Haysashada mug yar oo lagu qiyaaso kaliya 54mm x 54mm x 38mm oo leh xirayaasha SMA, waxaa lagu rinjiyeeyay midab cad cimriga dheer, midabada rinjiyeynta kale sidoo kale waa suurtagal.
Faylaha godkan wuxuu ka shaqayn karaa xalalka badbaadada dadweynaha. Sida shirkadda shaandhada RF, Jingxin waxay kugu celin kartaa adeegga naqshadaynta gaarka ah, shaandhooyin badan oo ka gudubka daloolka ayaa diyaar u ah baahidaada. Iyada oo ay ka go'an tahay, dhammaan qaybaha RF dadban ee Jingxin waxay leeyihiin dammaanad 3 sano ah.
Halbeegga
| Halbeegga | Tilmaamid |
| Kala duwanaanshaha soo noqnoqda | 864-872MHz |
| VSWR | ≤1.2 |
| Luminta galitaanka | ≤1.0dB |
| Ripple | ≤0.2dB |
| Diidmo | ≥80dB @ 721-735MHz |
| Celceliska awoodda | 30W (Max) |
| Caqabada | 50Ω |
| Kala duwanaanta heerkulka | -10°C ilaa +50°C |
Qaybaha aan caadiga ahayn ee RF Passive
Kaliya 3 tillaabo oo lagu Xallinayo Dhibaatadaada Qaybta Dadban ee RF
1. Qeexidda halbeegga adiga.
2. Soo jeedinta soo jeedinta xaqiijinta ee Jingxin.
3. Soo saarista tusaalaha tijaabada ah ee Jingxin.
