3G duplexers, masana'anta na matattarar RF, ƙirar al'ada akwai
3G duplexers, masana'anta na matattarar RF, ƙirar al'ada akwai,
Maƙerin RF tace,
Bayani
Ƙarƙashin Ƙarƙashin Ƙira 1 Duplexer 1920-2170MHz
FDD band coaxial cavity duplexer JX-CD2-1920M2170M-70NS nau'in nau'in nau'in kayan aikin RF ne wanda aka tsara & samarwa don siyarwa ta Jingxin, wanda musamman fasali tare da ƙarancin shigar da ƙasa da 0.5dB a cikin ƙaramin ƙara, wanda aka auna LxWxH: 70mm x 72mm x 24mm (30mm Max).
Mitar wannan duplexer yana rufe daga 1920-1980MHz da 2110-2170MHz tare da keɓewa ≥80dB@824-915 MHz, wanda ke aiki ƙarƙashin ikon 200W CW @ tashar ANT.Ana samar da wannan duplexer tare da ANT: N-mace Sauran: SMA-mace mai haɗawa, amma ana iya canza shi zuwa wasu bisa ga buƙatar, irin wannan nau'in duplexer na iya ɗaukar lokaci mai tsawo a filin.
Kamar yadda aka yi alƙawarin, duk abubuwan da suka dace na RF daga Jingxin suna da garanti na shekaru 3.
Siga
| Siga | RX | TX |
| Kewayon mita | 1920-1980MHz | 2110-2170MHz |
| Dawo da asara | ≥16dB | ≥16dB |
| Asarar shigarwa | ≤0.5dB | ≤0.5dB |
| Kin yarda | ≥70dB@2110-2170MHz | ≥70dB@1920-1980MHz |
| Matsakaicin sarrafa iko | 200W CW @ tashar jiragen ruwa ANT | |
| Impedance duk tashar jiragen ruwa | 50ohm ku | |
Kayan aikin RF Passive na Musamman
A matsayin mai ƙera kayan aikin RF, Jingxin na iya ƙira iri-iri bisa ga aikace-aikacen abokan ciniki.
Matakai 3 Kawai don Magance Matsalolinku na Bangaren RF Passive
1. Ma'anar siga ta ku.
2. Bayar da shawara don tabbatarwa ta Jingxin.
3. Samar da samfurin don gwaji ta Jingxin.
