射频

Imikhiqizo

I-LCB-GSM/DCS/WCDMA-3 GSM DCS WCDMA Combiner

 

Uhlobo:LCB-GSM/DCS/WCDMA-3

Imvamisa:GSM 880-960MHz,DCS 1710-1880MHz,WCDMA 1920-2170MHz

Ukulahlekelwa kokufaka:0.8dB Ripple:1.0dB

I-VSWR:1.3 Amandla:100w


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

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

GDW
Umholi-mw Idatha yokuhlola
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