3G duplexers, mea hana i nā kānana RF, hoʻolālā maʻamau i loaʻa
3G duplexers, mea hana i nā kānana RF, hoʻolālā maʻamau i loaʻa,
Mea hana o RF kānana,
wehewehe
Pānaʻi 1 Haʻahaʻa Hoʻokomo Loss Duplexer 1920-2170MHz
ʻO FDD band coaxial cavity duplexer JX-CD2-1920M2170M-70NS kekahi ʻano o ka RF passive component i hoʻolālā ʻia & hana ʻia no ke kūʻai aku e Jingxin, ʻo ia hoʻi nā hiʻohiʻona me kahi poho hoʻokomo haʻahaʻa ma lalo o 0.5dB i ka leo liʻiliʻi, ana ʻia LxWxH: 70mm x 72mm x 24mm (30mm Max).
Hoʻopili ka pinepine o kēia duplexer mai 1920-1980MHz a me 2110-2170MHz me ka hoʻokaʻawale ≥80dB@824-915 MHz, e hana ana ma lalo o ka mana o 200W CW @ ANT awa. Hana ʻia kēia duplexer me ANT: N-female ʻē aʻe: SMA-female connector, akā hiki ke hoʻololi ʻia i nā poʻe ʻē aʻe e like me ke koi, hiki i kēlā ʻano duplexer ke halihali i ke kula no ka manawa lōʻihi.
E like me ka mea i hoʻohiki ʻia, loaʻa nā ʻāpana passive RF āpau mai Jingxin i 3 mau makahiki.
ʻĀpana
| ʻĀpana | RX | TX |
| Laulā pinepine | 1920-1980MHz | 2110-2170MHz |
| Hoʻihoʻi poho | ≥16dB | ≥16dB |
| poho hookomo | ≤0.5dB | ≤0.5dB |
| Hōʻole | ≥70dB@2110-2170MHz | ≥70dB@1920-1980MHz |
| Ka mana nui loa | 200W CW @ awa ANT | |
| Impedance nā awa a pau | 50Ohm | |
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. Ke wehewehe ʻana i ka ʻāpana e ʻoe.
2. Hāʻawi i ka noi no ka hōʻoia ʻana e Jingxin.
3. Ka hana ʻana i ka prototype no ka hoʻāʻo ʻana e Jingxin.
