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 |