Umfanekiso oQokelelweyo weLCB-GSM/DCS/WCDMA-3 GSM DCS WCDMA Combiner

Isihlanganisi se-LCB-GSM/DCS/WCDMA-3 GSM DCS WCDMA

Uhlobo:LCB-GSM/DCS/WCDMA-3

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

Ukulahleka kokufakwa: 0.8dB Ripple: 1.0dB

I-VSWR: 1.3 Amandla: 100w

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

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Intshayelelo kwi-6 band combiner

I-Chengdu lead microwave Tech., (leader-mw) I-GSM DCS WCDMA combiner, eyaziwa ngokuba yi-multiplexer, sisixhobo esiguquguqukayo nesibalulekileyo esisetyenziselwa ukudibanisa imiqondiso emininzi ye-RF kwi-transmission enye engenamthungo. Le combiner ye-3-band isebenza kuluhlu lweefrikhwensi ze-GSM 880-960MHz, DCS 1710-1880MHz kunye ne-WCDMA 1920-2170MHz, nto leyo eyenza ukuba ibe sisixhobo esibalulekileyo sokwenza ngcono ukusebenza kakuhle kothumelo kwiinethiwekhi ezahlukeneyo zonxibelelwano.

Le combiner isebenzisa uqwalaselo lwe-3-in-1-out kwaye yenzelwe ukudibanisa ngokufanelekileyo imiqondiso ye-RF evela kwiitransmitter ezahlukeneyo kwaye izise kwisixhobo sokudlulisa i-antenna. Oku akupheleli nje ekwenzeni lula inkqubo yokudlulisa, kodwa kunceda ekunciphiseni ukuphazamiseka kwesignali okunokwenzeka phakathi kweeports ezahlukeneyo.

Enyanisweni, i-GSM DCS WCDMA Combiner idlala indima ebalulekileyo ekuphuculeni ukusebenza kunye nokusebenza kakuhle kwenethiwekhi zonxibelelwano. Ingadibanisa kwaye ilawule imiqondiso emininzi ye-RF ngaxeshanye ukuqinisekisa inkqubo yokudlulisela ethambileyo nethembekileyo. Oku kuluncedo ngakumbi kwiindawo ezinezithuthi ezininzi okanye apho kufuneka khona ukuhlanganiswa okungenamthungo kweebhendi ezahlukeneyo zefrikhwensi.

Isiseko se-GSM DCS WCDMA combiner siyakwazi ukucubungula uluhlu oluthile lwe-frequency lwe-GSM, DCS kunye ne-WCDMA signals ukuhlangabezana neemfuno ezahlukeneyo zeenkqubo zonxibelelwano zanamhlanje. Ngokubonelela ngesisombululo esibanzi sokudibanisa i-signals kwezi frequency bands, i-combiner ibonelela ngokuguquguquka okuphuculweyo kunye nokuhambelana, okwenza ukuba ibe yinxalenye ebalulekileyo kubaqhubi benethiwekhi kunye nabahlanganisi beenkqubo.

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Inkcazo

Iinkcukacha zeLCB-GSM/DCS/WCDMA-3 Combiner3*1

NO	Into	I-GSM	I-DCS	I-WCDMA
1	(Uluhlu lweeFrequency)	880～960 MHz	1710~1880 MHz	1920～2170 MHz
2	(Ukulahlekelwa kokufakwa)	≤0.5dB	≤0.8dB	≤0.8dB
3	(I-Ripple kwi-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
5	(Ukwaliwa)	≥80dB@1710~2170 MHz	≥80dB@824~960 MHz	≥75dB@824~1880 MHz
6	(Ukuphatha Amandla)	100W
7	Ubushushu bokusebenza, (˚С)	–30…+55
8	(Iziqhagamsheli)	I-N-Female （50Ω）
9	(Ukugqitywa komphezulu)	Mnyama
10	(Uphawu lweZibuko)	Izibuko leCom:COM; izibuko 1: GSM; izibuko 2: DCS; izibuko 3: WCDMA
11	(Uqwalaselo)	Njengoko kungezantsi

Amagqabaza:

Uvavanyo lwamandla lungcono xa kuthelekiswa nomthwalo we-load vswr kune-1.20:1

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Iinkcukacha zeNdalo

Ubushushu bokusebenza	-30ºC~+60ºC
Ubushushu bokugcina	-50ºC~+85ºC
Ukungcangcazela	Ukunyamezela kwe-25gRMS (15 degrees 2KHz), iyure e-1 nge-axis nganye
Umswakama	I-100% i-RH ku-35ºc, i-95%RH kwi-40ºc
Umothuko	I-20G ye-11msec half sine wave, ii-axis ezi-3 kuzo zombini iindlela

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Iinkcukacha zoomatshini

Izindlu	I-aluminiyam
Isinxibelelanisi	i-ternary alloy ene-partalloy ezintathu
Uqhagamshelwano Lwabasetyhini:	igolide egqunywe yi-beryllium bronze
IiRohs	thobela
Ubunzima	1.5kg