Imikhiqizo
I-LCB-GSM/DCS/WCDMA-3 GSM DCS WCDMA Combiner
| Umholi-mw | Isingeniso sesihlanganisi samabhendi angu-6 |
I-Chengdu leader microwave Tech.,(umholi-mw) Isihlanganisi se-GSM DCS WCDMA, esaziwa nangokuthi i-multiplexer, iyithuluzi elisebenza ngezindlela eziningi nelibalulekile elisetshenziselwa ukuhlanganisa amasiginali e-RF amaningi kube ukudlulisela okukodwa okungenamthungo.Lesi sihlanganisi se-3-band sisebenza ku-GSM 880-960MHz, DCS 1710-1880MHz kanye nobubanzi befrikhwensi ye-WCDMA 1920-2170MHz, okuyenza ibe ithuluzi elibalulekile lokuthuthukisa ukusebenza kahle kokudlulisela kumanethiwekhi ahlukahlukene okuxhumana.
Isihlanganisi sisebenzisa ukucushwa kwe-3-in-1-out futhi siklanyelwe ukuhlanganisa kahle amasignali e-RF avela kuma-transmitters ahlukene futhi siwahambise kudivayisi ethumela uthi.Lokhu akwenzi nje kuphela inqubo yokudlulisela ibe lula, kodwa futhi kusiza ekwehliseni ukuphazamiseka kwesignali okungaba khona phakathi kwezimbobo ezihlukene.
Eqinisweni, i-GSM DCS WCDMA Combiner idlala indima ebalulekile ekuthuthukiseni ukusebenza kanye nokusebenza ngempumelelo kwamanethiwekhi okuxhumana.Ingakwazi ukuhlanganisa futhi ilawule amasiginali e-RF amaningi ngesikhathi esisodwa ukuze kuqinisekiswe inqubo yokudlulisela ebushelelezi nethembeke kakhudlwana.Lokhu kuzuzisa kakhulu ezindaweni ezinamavolumu aphezulu wethrafikhi noma lapho ukuhlanganiswa okungenamthungo kwamabhendi efrikhwensi ahlukene kuyadingeka.
Ingqikithi yesihlanganisi se-GSM DCS WCDMA iyakwazi ukucubungula izigaba ezithile zefrikhwensi ye-GSM, DCS kanye namasiginali we-WCDMA ukuze kuhlangatshezwane nezidingo ezihlukahlukene zezinhlelo zokuxhumana zesimanje.Ngokuhlinzeka ngesixazululo esibanzi sokuhlanganisa amasignali kulawa mabhendi emvamisa, isihlanganisi sinikeza ukuguquguquka okuthuthukisiwe nokuhambisana, okwenza kube yingxenye ebalulekile yabaqhubi benethiwekhi nabahlanganisi bohlelo.
| Umholi-mw | Ukucaciswa |
Ukucaciswa kwe-LCB-GSM/DCS/WCDMA-3 Combiner3*1
| NO | Into | I-GSM | I-DCS | I-WCDMA |
| 1 | (I-Frequency Range) | 880-960 MHz | 1710~1880 MHz | 1920-2170 MHz |
| 2 | (Ukulahlekelwa Kokufaka) | ≤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 | (Ukwaliwa) | ≥80dB@1710~2170 MHz | ≥75dB@1920~2170 MHz | ≥75dB@824~1880 MHz |
| ≥80dB@824~960 MHz | ||||
| 6 | (Ukuphatha Amandla) | 100W | ||
| 7 | Izinga lokushisa elisebenzayo, (˚С) | -30…+55 | ||
| 8 | (Izixhumi) | I-N-Female (50Ω) | ||
| 9 | (I-Surface Finish) | Mnyama | ||
| 10 | (Uphawu Lwembobo) | Imbobo yeCom:COM;imbobo 1: GSM;imbobo 2: DCS;imbobo 3: WCDMA | ||
| 11 | (Ukucushwa) | Njengoba Ngezansi | ||
Amazwana:
Isilinganiso samandla esokulayisha vswr kangcono kuno-1.20:1
| Umholi-mw | Imininingwane Yemvelo |
| Izinga Lokushisa Lokusebenza | -30ºC~+60ºC |
| Izinga Lokushisa Lesitoreji | -50ºC~+85ºC |
| Ukudlidliza | 25gRMS (15 degrees 2KHz) ukubekezela, ihora elingu-1 eksisi ngayinye |
| Umswakama | 100% RH ku-35ºc, 95%RH ku-40ºc |
| Ukushaqeka | I-20G ye-11msec isigamu sine wave, i-axis engu-3 zombili izinkomba |
| Umholi-mw | Imininingwane Yemishini |
| Izindlu | I-Aluminium |
| Isixhumi | ingxubevange ye-ternary ezintathu-partalloy |
| Othintana Naye wesifazane: | i-beryllium yethusi enegolide |
| Rohs | kuyavumelana |
| Isisindo | 1.5kg |
Umdwebo Wohlaka:
Bonke Ubukhulu ngo-mm
Ukubekezelelwa Kohlaka ± 0.5(0.02)
Ukubekezelela Izimbobo Ezikhulayo ±0.2(0.008)
Zonke Izixhumi: N-Female
| Umholi-mw | Idatha yokuhlola |
