868Mhz LoraWan Diidmada Sare ee Shaandheeyaha Baadhitaanka Baadhitaanka Ka Shaqaysa 864-872MHz JX-CF1-864M872M-80S
Sharaxaada
80dB Diidmada Sare ee Shaandheynta Daabka Baadhitaanka oo ka shaqaynaysa 864-872MHz
Filterka RF Bandpass JX-CF1-864M872M-80S waxaa loogu talagalay iibka Jingxin, kaas oo ka shaqeeya 864-872MHz oo leh xariiqda 8MHz oo leh khasaare galinta wax ka yar 1.0dB, dooggu ka yar yahay 0.2dB, iyo awooda shaqada ee ka yar 30W. Haysashada mug yar oo lagu qiyaaso kaliya 54mm x 54mm x 38mm oo leh xirayaasha SMA, waxaa lagu rinjiyeeyay midab cad oo cimri dheer, midabada rinjiyeynta kale sidoo kale waa suurtagal.
Shaandheeyahan daloolku wuxuu u shaqayn karaa xalalka badbaadada dadweynaha. Sida shirkadda shaandhada RF, Jingxin waxay kugu celin kartaa adeegga naqshadaynta gaarka ah, filtarrada godka bandpass oo badan ayaa diyaar u ah baahidaada. Ballanqaadka, dhammaan qaybaha aan tooska ahayn ee RF 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. Adiga oo qeexaya cabbirka.
2. Soo jeedinta xaqiijinta Jingxin.
3. Soo saarista tusaalaha tijaabada ah ee Jingxin.