IP67 UHF Shaandheeyaha Baadhitaanka Baadhitaanka Ka ee Shaqeynaya 449-451MHz JX-CF1-449M451M-90NWP
Sharaxaada
IP67 Biyo-ilaaliya UHF Shaandheeyaha Dalabka Baadhitaanka oo Ka Shaqeynaya 449-451MHz
JX-CF1-449M451M-90NWP UHF filter waa hal nooc oo ka mid ah filter godka bandpass ee daboolaya laga bilaabo 449-451MHz oo leh xariiqda 2MHz. 15dB, iyo awoodda shaqada ee 50w, waxay diyaar u tahay xirayaasha N ama kuwa kale, oo lagu qiyaasay 145mm x 110mm x 59mm.
Shaandheeyahan waxaa si gaar ah loogu talagalay xal dibadda ah oo leh budada lagu dahaadhay biyaha IP67, taas oo la kulmi karta ceeryaamo milix ah EN 60068-2-11 / Ka Cass ST4, qoyaanka 95% RH 2 wareegyada 2 24H 25 ° C ilaa 55 ° C C marka loo eego EN50155: 2017 Tijaabada kulaylka qoyaanka wareegga ah (13.4.7). Nooca noocaan ah ee shaandhada aan biyuhu lahayn ayaa si fiican loo tijaabiyey sida caadiga ah ee goobta, miirayaasha godka IP 67 badan ayaa loo habeyn karaa codsi ahaan. Sidii ballan-qaadku ahaa, dhammaan qaybaha RF dadban ee Jingxin waxay leeyihiin dammaanad 3 sano ah.
Halbeegga
Halbeegga | Tilmaamid |
Kala duwanaanshaha soo noqnoqda | 449-451MHz |
Soo celi khasaaraha | ≥15dB |
Luminta galitaanka | ≤0.5dB |
Diidmo | ≥90dB @ 339-402MHz |
Awood | 50W |
Caqabada | 50Ω |
Kala duwanaanta heerkulka | -20°C ilaa +70°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.