Shaandheeyaha godka Bandpass ee xalka GPS
Shaandheeyaha godka Bandpass ee xalka GPS,
Naqshadeeye filter dalool,
Sharaxaada
Shaandheeyaha Daloosha Baaskiilka Cidhiidhiga ah ee Ka Shaqeynaya 1574-1575MHz ee Xalka GPS
Shaandheeyaha daloolka ka gudubka Kaliya 1Mhz baas band oo ah JX-CF1-1574M1575M-20NS waxaa si gaar ah u habeeyey Jingxin iyadoo loo eegayo arjiga macmiilka, kaas oo daboolaya min 1574.92-1575.92MHz. Si aad ula kulanto nooca shaandhada dhuuban ee 1 MHz, injineerkeenu wuxuu u adeegsanayaa farsamada jilicsan, iyada oo natiijada soo noqoshada luminta 13dB, diidmo ka badan 20dB @ 1573.92MHz & 1576.92MHz, awoodda shaqaynaysa 20W. Lahaanshaha muuqaal tayo sare leh, Waxaa lagu heli karaa xiriiriyaha SMA, oo lagu qiyaasay 133 mm x Max56 mm x 28mm.
Liiska alaabooyinka waxaa ku jira filtarrada baaska band oo badan oo loogu talagalay codsiyada kala duwan. Sida soo saaraha shaandhada microwave-ka, Jingxin waxa ay awood u leedahay in ay qaabayso filtarrada soo jeedinta ugu fican. Sidii ballan-qaadku ahaa, dhammaan qaybaha RF dadban ee Jingxin waxay leeyihiin dammaanad 3 sano ah.
Halbeegga
| Halbeegga | Wax-soo-saarka | |
| Kala duwanaanshaha soo noqnoqda | 1574.92-1575.92 MHz | |
| Luminta galitaanka | ≤ 14.0 dB | |
| Soo celi khasaaraha | ≥ 13 dB | |
| Diidmo | ≥20dB @1573.92MHz | ≥20dB @1576.92MHz |
| Awood | 20 W | |
| Caqabada | 50 Ω | |
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.
