868MHz Helium bandpas kānana
868MHz Helium bandpas kānana,
Mea hoʻolālā kānana Bandpass,
wehewehe
868MHz Helium Bandpass kānana wai ʻole IP 67 e hana ana mai ka 864-872MHz
Hoʻolālā kūikawā ʻia ka kānana Bandpass JX-CF1-864M872M-80NWP no ka hoʻonā ʻana o LoraWan me ka wai wai IP67, nā hiʻohiʻona me ka poho hoʻokomo haʻahaʻa, liʻiliʻi liʻiliʻi, ana ʻia L x W x H: 86mm x 67mm x 48mm
Uhi ʻia kēia kānana lua mai 864-872MHz i hoʻohana nui ʻia i ka hopena helium a i ʻole ka pūnaewele IoT, hiki ke kau ʻia i loko a i waho paha. No 868MHz, ua nui aku nā kānana no ka kuhikuhi ʻana i ka papa inoa huahana.
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 | 864-872MHz |
| VSWR | ≤1.2 |
| poho hookomo | ≤1.0dB |
| Ripple | ≤0.2dB |
| Hōʻole | ≥80dB@721-735MHz |
| Ka mana maʻamau | 30W(Mekiʻe) |
| Hoʻopalekana | 50 Ω |
| Kaulana wela | -10°C a i+50°C |
Nā ʻāpana RF Passive maʻamau
Ma ke ʻano he mea hana i nā ʻāpana passive RF, hiki iā Jingxin ke hoʻolālā i nā ʻano like ʻole e like me nā noi a nā mea kūʻai aku.
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.
