Oloa
LCB-GSM/DCS/WCDMA-3 GSM DCS WCDMA Combiner
| Taitai-mw | Fa'atomuaga i le tu'ufa'atasiga o le 6 band |
Chengdu leader microwave Tech.,(leader-mw) O le GSM DCS WCDMA combiner, e ta'ua fo'i o le multiplexer, o se masini e tele ona fa'aoga ma taua e fa'aaoga e tu'ufa'atasia ai le tele o fa'ailoilo RF i totonu o le tasi fesiitaiga e aunoa ma se fa'alavelave. O lenei 3-band combiner e fa'agaoioia i le GSM 880-960MHz, DCS 1710-1880MHz ma le WCDMA 1920-2170MHz frequency ranges, ma avea ai ma meafaigaluega taua mo le fa'aleleia atili o le lelei o fesiitaiga i feso'ota'iga eseese.
O le combiner e faʻaaogaina se faʻatulagaga 3-i-le-1-i fafo ma ua mamanuina e tuʻufaʻatasia lelei ai faʻailoilo RF mai transmitter eseese ma tuʻuina atu i le masini e faʻasalalau ai le antenna. E le gata ina faʻafaigofieina ai le faagasologa o le faʻasalalauina, ae fesoasoani foʻi e faʻaitiitia ai le ono faʻalavelaveina o faʻailoilo i le va o ports eseese.
O le mea moni, o le GSM DCS WCDMA Combiner e taua tele i le faʻaleleia atili o le faʻatinoga atoa ma le aoga o fesoʻotaʻiga. E mafai ona tuʻufaʻatasia ma pulea le tele o faʻailoilo RF i le taimi e tasi e faʻamautinoa ai se faiga faʻasalalau sili atu ona sologa lelei ma sili atu ona faʻatuatuaina. E aoga tele lenei mea i nofoaga e tele ai feoaiga poʻo nofoaga e manaʻomia ai le tuʻufaʻatasia lelei o fusi faʻasalalau eseese.
O le fatu o le GSM DCS WCDMA combiner e mafai ona faʻagasoloina vaega faʻapitoa o faʻailoilo GSM, DCS ma WCDMA e faʻafetaui ai manaʻoga eseese o faiga fesoʻotaʻiga faʻaonaponei. I le tuʻuina atu o se fofo atoatoa e tuʻufaʻatasia ai faʻailoilo i nei fusi faʻatele, e maua ai e le combiner le faʻaleleia atili o le fetuʻunaʻi ma le fetaui, ma avea ai ma vaega taua mo faʻagaioiga fesoʻotaʻiga ma tagata e tuʻufaʻatasia polokalama.
| Taitai-mw | Fa'amatalaga |
Fa'amatalaga o le LCB-GSM/DCS/WCDMA-3 Combiner3*1
| NO | Mea | GSM | DCS | WCDMA |
| 1 | (Vaega o le Taimi e Fa'alogo Ai) | 880～960 MHz | 1710~1880 MHz | 1920～2170 MHz |
| 2 | (Leiloa o le Fa'aofiina) | ≤0.5dB | ≤0.8dB | ≤0.8dB |
| 3 | (Ripple i le Faaili) | ≤1.0dB | ≤1.0dB | ≤1.0dB |
| 4 | (VSWR) | ≤1.3 | ≤1.3 | ≤1.4 |
| 5 | (Teena) | ≥80dB@1710~2170 MHz | ≥75dB@1920~2170 MHz | ≥75dB@824~1880 MHz |
| ≥80dB@824~960 MHz | ||||
| 6 | (Taulimaina o le Malosiaga) | 100W | ||
| 7 | Vevela o le fa'agaioiga, (˚С) | –30…+55 | ||
| 8 | (Feso'ota'iga) | N-Fafine（50Ω） | ||
| 9 | (Fa'auma o le Foliga) | Lanu uliuli | ||
| 10 | (Fa'ailoga o le Uafu) | Uafu Com:COM; uafu 1: GSM; uafu 2: DCS; uafu 3: WCDMA | ||
| 11 | (Fa'atulagaga) | E pei ona i lalo | ||
Fa'amatalaga:
O le fua faatatau o le malosiaga e sili atu mo le avega vswr nai lo le 1.20:1
| Taitai-mw | Fa'amatalaga Fa'ale-Siosiomaga |
| Vevela o le Fa'agaioiga | -30ºC~+60ºC |
| Vevela o le Teuina | -50ºC~+85ºC |
| Gatete | 25gRMS (15 tikeri 2KHz) tumau, 1 itula i le axis |
| Susū | 100% RH i le 35ºc, 95% RH i le 40ºc |
| Te'i | 20G mo le 11msec afa sine wave, 3 axis i itu uma e lua |
| Taitai-mw | Fa'amatalaga Fa'amekanika |
| Fale | Alumini |
| Feso'ota'iga | u'amea fa'a-tolu vaega |
| Feso'ota'iga a Tamaitai: | apamemea beryllium ua ufitia i le auro |
| Rohs | tausisia |
| Mamafa | 1.5kg |
Ata o le Otootoga:
Fua uma i mm
Fa'atagaga o Fa'atulagaga ± 0.5(0.02)
Fa'apalepale o Pu Fa'apipi'i ±0.2(0.008)
Feso'ota'iga Uma: N-Fafine
| Taitai-mw | Fa'amaumauga o Su'ega |
