IP 67 UHF bandpass cavity fitler no ka hopena o waho
IP 67 UHF bandpass cavity fitler no ka hopena o waho,
kānana TETRA Cavity,
wehewehe
IP67 Waterproof UHF Bandpass Cavity kānana e hana ana mai 449-451MHz
ʻO JX-CF1-449M451M-90NWP UHF kānana kekahi ʻano o ka kānana bandpass cavity no ka uhi ʻana mai 449-451MHz me ka band pass o 2MHz. 15dB, mana hana o 50w, loaʻa ia no nā mea hoʻohui N ʻē aʻe, ana ʻia 145mm x 110mm x 59mm.
Hoʻolālā kūikawā ʻia kēia kānana no ka hoʻonā waho me ka pauka i uhi ʻia no ka hōʻoia wai IP67, hiki ke hālāwai me ka noe paʻakai o EN 60068-2-11 / Ka Cass ST4, haʻahaʻa o 95%RH 2cycles 2 24H 25°C a 55°C e like me i EN50155:2017 cyclic damp heat test (13.4.7). Ua ho'āʻo maikaʻi ʻia kēlā ʻano kānana wai e like me ka maʻamau ma ke kahua, hiki ke hoʻopili ʻia nā kānana cavity IP 67 e like me ka noi. E like me ka mea i hoʻohiki ʻia, loaʻa nā ʻāpana passive RF āpau mai Jingxin i 3 mau makahiki.
ʻĀpana
| ʻĀpana | Hōʻike |
| Laulā pinepine | 449-451MHz |
| Hoʻihoʻi poho | ≥15dB |
| poho hookomo | ≤0.5dB |
| Hōʻole | ≥90dB @ 339-402MHz |
| Ka mana | 50W |
| Hoʻopalekana | 50Ω |
| Kaulana wela | -20°C a i +70°C |
Nā ʻāpana RF Passive maʻamau
ʻO 3 mau ʻanuʻu wale nō e hoʻoponopono i kāu pilikia o ka RF Passive Component
1. Ka wehewehe ʻana i ka ʻāpana e ʻoe.
2.Offering i ka noi no ka hōʻoia e Jingxin.
3.Producing i ka prototype no ka hoao ana e Jingxin.
