Shaandheeyaha Baadhitaanka GSM ee Ka Shaqeynaya 806-824/851-869MHz JX-CF-PS800-F2
Sharaxaada
Shaandheynta Daloosha Bandpass oo ku shaqaynaysa 806-824/851-869MHz oo leh Xidhiidhiyayaasha SMA
CF-PS800-F2 shaandhada daloolku waa nooc ka mid ah filter-ka gudubka band ee GSM ee ka shaqeeya 806-824/851-869MHz, oo leh astaanta gelinta luminta wax ka yar 1dB, qulqulka xadhkaha ka hooseeya 0.8dB, diidmo sare oo ka badan 80dB, soo noqoshada luminta in ka badan 18dB. Waxay diyaar u tahay isku xidhayaasha SMA, oo cabbiraya 134mm x 131mm x 36mm.
Noocan oo kale ah filtarrada dalool ka gudubka band waa shaandhada caadiga ah ee xalka GSM. Xargaha soo noqnoqda waxaa lagu hagaajin karaa si waafaqsan qeexida la cayimay. Sida naqshadeeyaha shaandhada RF, Jingxin waxay u habeyn kartaa filtarrada shuruudaha. Sidii ballan-qaadku ahaa, dhammaan qaybaha RF dadban ee Jingxin waxay leeyihiin dammaanad 3 sano ah.
Halbeegga
Xaddiga Soo noqnoqda | 806-824MHz | 851-869MHz |
Soo noqoshada luminta (kulka caadiga ah) | ≥18 dB | ≥18 dB |
Soo noqoshada luminta (heerkulka buuxa) | ≥18 dB | ≥18 dB |
Gelida luminta (kulka caadiga ah) | ≤1.0 dB | ≤1.0 dB |
Gelida luminta (heerkulka buuxa) | ≤1.0 dB | ≤1.0 dB |
In-band ripple (kuleylka buuxa) | ≤0.8 dB | ≤0.8 dB |
Diidmada (kuleylka buuxa) | ≥80dB@851-869MHz | ≥80dB@806-824MHz |
Culayska dhammaan dekedaha | 50 Ohms | |
Kala duwanaanta heerkulka | -30°C ilaa 60°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.