Alaabta
LCB-GSM/DCS/WCDMA-3 GSM DCS WCDMA Combiner
| Hogaamiye-mw | Hordhac 6 isku dhafka kooxda |
Hogaamiyaha Chengdu microwave Tech.,(hogaamiyaha-mw) GSM DCS WCDMA isku darka, sidoo kale loo yaqaan multiplexer, waa qalab badan oo lagama maarmaanka ah loo isticmaalo in la isku daro calaamadaha RF ee badan oo loo gudbiyo mid aan kala go 'lahayn. Isku-darka 3-band wuxuu ka shaqeeyaa GSM 880-960MHz, DCS 1710-1880MHz iyo WCDMA 1920-2170MHz, taasoo ka dhigaysa qalab qiimo leh oo lagu wanaajiyo waxtarka gudbinta ee shabakadaha isgaarsiinta ee kala duwan.
Isku-dariyuhu wuxuu isticmaalaa qaabaynta 3-in-1-out waxaana loogu talagalay inuu si hufan isugu daro calaamadaha RF-ga ee gudbiyaasha kala duwan oo uu geeyo aaladda gudbinta anteenada. Tani kaliya ma fududayso habka gudbinta, laakiin sidoo kale waxay kaa caawinaysaa yaraynta faragelinta calaamadaha ee u dhexeeya dekedaha kala duwan.
Dhab ahaantii, GSM DCS WCDMA Combiner ayaa door muhiim ah ka ciyaara horumarinta waxqabadka guud iyo waxtarka shabakadaha isgaarsiinta. Waxay isku dari kartaa oo maareyn kartaa calaamado badan oo RF isku mar ah si loo hubiyo habsocodka gudbinta oo sahlan oo la isku halayn karo. Tani waxay si gaar ah faa'iido u leedahay aagagga leh cabbirka taraafiggu sareeyo ama meesha loo baahan yahay is dhexgalka aan kala go 'lahayn ee xadhkaha soo noqnoqda ee kala duwan.
Xuddunta isku-darka GSM DCS WCDMA waxay awood u leedahay inay farsamayso tirooyin soo noqnoqda oo gaar ah oo GSM, DCS iyo WCDMA ah si ay u daboolaan baahiyaha kala duwan ee hababka isgaarsiinta casriga ah. Iyadoo la siinayo xal dhamaystiran oo lagu isku darayo calaamadaha xadhkaha soo noqnoqda, isku-dariyuhu wuxuu bixiyaa dabacsanaan iyo iswaafajin la xoojiyey, taasoo ka dhigaysa qayb muhiim ah oo ka mid ah hawlwadeenada shabakadaha iyo isku-dhafka nidaamka.
| Hogaamiye-mw | Tilmaamid |
LCB-GSM/DCS/WCDMA-3 Combiner3*1 qeexida
| NO | Shayga | GSM | DCS | WCDMA |
| 1 | (Xadiga soo noqnoqda) | 880-960 MHz | 1710 ~ 1880 MHz | 1920-2170 MHz |
| 2 | ( Khasaaraha Gelida) | ≤0.5dB | ≤0.8dB | ≤0.8dB |
| 3 | (Ripple in Band) | ≤1.0dB | ≤1.0dB | ≤1.0dB |
| 4 | (VSWR) | ≤1.3 | ≤1.3 | ≤1.4 |
| 5 | (Diidmo) | ≥80dB@1710~2170 MHz | ≥75dB@1920~2170 MHz | ≥75dB@824~1880 MHz |
| ≥80dB@824~960 MHz | ||||
| 6 | (Wax ka qabashada Awooda) | 100W | ||
| 7 | Heerkulka shaqada, (˚С) | -30…+55 | ||
| 8 | (Ku xidhayaasha) | N-Deed (50Ω) | ||
| 9 | (Dhammaan dusha sare) | Madow | ||
| 10 | (Calaamadda Dekedda) | Com port:COM; dekedda 1: GSM; dekedda 2: DCS; dekedda 3: WCDMA | ||
| 11 | (Qaabka) | Sida Hoosta | ||
Hadalo:
Qiimaynta korantadu waa culayska vswr ka fiican 1.20:1
| Hogaamiye-mw | Tilmaamaha Deegaanka |
| Heerkulka shaqada | -30ºC~+60ºC |
| Heerkulka Kaydinta | -50ºC~+85ºC |
| Gariir | 25gRMS (15 darajo 2KHz) adkaysi, 1 saac dhidibkiiba |
| Qoyaanka | 100% RH at 35ºc, 95% RH at 40ºc |
| Naxdin | 20G ee 11msec nus mawjadaha sinaha, 3 dhidib labada jiho |
| Hogaamiye-mw | Tilmaamaha Makaanikada |
| Guriyeynta | Aluminium |
| Xiriiriyaha | ternary alloy saddex-qaybood |
| Xiriirka dheddigga: | naxaas beryllium oo dahab ah |
| Rohs | waafaqsan |
| Miisaanka | 1.5kg |
Sawirka dulucda:
Dhammaan cabbirrada mm
Dulqaadyada dulucda ± 0.5(0.02)
Dulqaadyada Koritaanka ± 0.2 (0.008)
Dhammaan Xidhiidhiyayaasha: N-Dumar
| Hogaamiye-mw | Xogta Tijaabi |
