IP67 UHF Bandpass Cavity Tātari Mahi Mai 449-451MHz JX-CF1-449M451M-90NWP
Whakaahuatanga
IP67 Waterproof UHF Bandpass Cavity Filter Mahi Mai 449-451MHz
JX-CF1-449M451M-90NWP UHF tātari ko tetahi momo tātari kohao bandpass mo te uhi mai i te 449-451MHz me te roopu haere o 2MHz.Ki te ahua o te whakaurunga ngaro iti iho i te 0.5dB, te aukati teitei o runga i te 90dB, ka hoki mai te mate o runga 15dB, me te mana mahi o 50w, e waatea ana mo nga hononga N, etahi atu ranei, i whanganga 145mm x 110mm x 59mm.
Ko tenei tātari he mea hanga motuhake mo te otinga o waho me te paura kua pania mo te IP67 parewai, ka tutuki ki te kohu tote o EN 60068-2-11 / Ka Cass ST4, te haumākū o 95%RH 2huringa 2 24H 25°C ki te 55° C rite ki EN50155:2017 cyclic haukū whakamātautau wera (13.4.7). Ko te ahua o te tātari parewai kua oti te whakamatau pai kia rite ki te paerewa o te mara, ka taea te whakarite ake i nga whiriwhiringa rua IP 67 hei tono. Ka rite ki te oati, ko nga waahanga RF passive katoa mai i Jingxin he 3 tau te whakamana.
Tawhā
| Tawhā | Whakatakotoranga |
| Awhe auau | 449-451MHz |
| Te hokinga mate | ≥15dB |
| Ngaronga whakauru | ≤0.5dB |
| Te whakakore | ≥90dB @ 339-402MHz |
| Mana | 50W |
| Te aukati | 50Ω |
| Awhe pāmahana | -20°C ki te +70°C |
Nga Waahanga RF Passive Ritenga
E 3 anake nga waahanga hei whakaoti i to raru mo te Waahanga RF Passive
1. Te tautuhi i te tawhā e koe.
2. Te tuku i te tono mo te whakau na Jingxin.
3. Te whakaputa i te tauira mo te whakamatautau a Jingxin.
