800MHz filter godka bandpass aan biyuhu lahayn
800Mhz filter godka bandpass aan biyuhu lahayn,
IP65 800 MHz filter bandpass,
Sharaxaada
Biyo-ilaaliya IP65 Shaandheeyaha Daloosha Baadhitaanka Bannaamijka Oo Ka Shaqeynaya 863-870MHz
Filterka daloolka daloolka ee shaandhada JX-CF1-860M870M-40NWP waxaa loogu talagalay codsiga dibadda, oo leh heerka IP65 ee aan biyuhu ahayn ee nidaamka GSM. Soo noqnoqoshadeedu waxa ay dabooshaa 863-870Mhz oo leh xadhkaha gudbinta ee 7MHz, oo ay ku jirto galinta galinta wax ka yar 2dB, soo noqoshada luminta ka hooseysa 18dB, diidmo sare oo ka badan 40dB @ DC-850MHz & 876-2700MHz. Lahaanshaha xirayaasha N, waxaa lagu qiyaasaa kaliya 120mm x 75mm x 41mm, budo ku dahaaran midab cawl inta lagu jiro nolosha dheer.
Nooca shaandhada RF band ee noocan oo kale ah maahan oo kaliya muuqaal tayo sare leh, laakiin sidoo kale wuxuu leeyahay waxqabad aad u wanaagsan oo la isku halayn karo.
Anaga oo ah soo saaraha qaybaha dadban ee RF, haddii qaybaha laga rabo biyaha aan biyaha lahayn ee IP65, IP66, IP67 gudaha codsiga dibadda, injineerkayaga ayaa kuu garan kara adiga. Ballanqaadkayaga, dhammaan qaybaha RF ee aan tooska ahayn ee Jingxin waxay leeyihiin dammaanad 3 sano ah.
Halbeegga
| Halbeegga | Tilmaamid |
| Soo noqnoqoshadaRxanaaq | 863-870 MHz |
| Soo Celinta Khasaaraha | ≤18dB |
| GelidaLanaga | ≤2.0dB |
| Diidmo | ≥40 dB @ DC-850MHz ≥40 dB @ |
| Pdeyn | 5IN |
| Tbaaxadda emperature | -30 ilaa +55°C |
| Caqabada | 50Oh |
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.
Filterka daloolka daloolka ee shaandhada JX-CF1-860M870M-40NWP waxaa loogu talagalay codsiga dibadda, oo leh heerka IP65 ee aan biyuhu ahayn ee nidaamka GSM. Soo noq-noqoshadeedu waxay dabooshaa 863-870Mhz oo wadata xariiqda baaska ee 7MHz, oo ay ku jirto gelinta lumin wax ka yar 2dB, soo laabashada khasaaraha ka hooseeya 18dB, diidmo sare oo ka badan 40dB @ DC-850MHz & 876-2700MHz. Lahaanshaha xirayaasha N, waxaa lagu qiyaasaa kaliya 120mm x 75mm x 41mm, budo ku dahaaran midab cawl inta lagu jiro nolosha dheer.
Nooca shaandhada RF band ee noocan oo kale ah maahan oo kaliya muuqaal tayo sare leh, laakiin sidoo kale wuxuu leeyahay waxqabad aad u wanaagsan oo la isku halayn karo.
Anaga oo ah soo saaraha qaybaha dadban ee RF, haddii qaybaha laga rabo biyaha aan biyaha lahayn ee IP65, IP66, IP67 gudaha codsiga dibadda, injineerkayaga ayaa kuu garan kara adiga. Ballanqaadkayaga, dhammaan qaybaha RF ee aan tooska ahayn ee Jingxin waxay leeyihiin dammaanad 3 sano ah.
