Iimveliso
LCB-GSM/DCS/WCDMA-3 GSM DCS WCDMA Combiner
| Inkokeli-mw | Intshayelelo kwi-6 band yokudibanisa |
I-Chengdu leader microwave Tech.,(inkokeli-mw) I-GSM DCS I-WCDMA isidibanisi, ekwaziwa ngokuba yi-multiplexer, sisixhobo esisebenza ngeendlela ezininzi nesiyimfuneko esisetyenziselwa ukudibanisa iisignali ezininzi zeRF kuthumelo olunye olungenamthungo.Lo mdibanisi we-3-band usebenza kwi-GSM 880-960MHz, DCS 1710-1880MHz kunye ne-WCDMA 1920-2170MHz iifrikhwensi zoluhlu, oko kuyenza ibe sisixhobo esixabisekileyo sokwandisa ukusebenza kakuhle kothumelo kwiinethiwekhi ezahlukeneyo zonxibelelwano.
Umhlanganisi usebenzisa ulungelelwaniso lwe-3-in-1-out kwaye yenzelwe ukudibanisa ngokufanelekileyo iisignali zeRF ezivela kwii-transmitters ezahlukeneyo kwaye zihanjiswe kwisixhobo sokuhambisa i-eriyali.Oku akwenziwa lula kuphela inkqubo yothumelo, kodwa kukwanceda ukunciphisa uphazamiseko olunokubakho phakathi kwamazibuko awohlukeneyo.
Enyanisweni, i-GSM DCS WCDMA Combiner idlala indima ebalulekileyo ekuphuculeni ukusebenza ngokubanzi kunye nokusebenza kakuhle kothungelwano lonxibelelwano.Inokudibanisa kwaye ilawule iisignali zeRF ezininzi ngaxeshanye ukuqinisekisa inkqubo yothumelo egudileyo nethembekileyo.Oku kuluncedo ngokukodwa kwiindawo ezinemithamo ephezulu yetrafikhi okanye apho udibaniso olungenamthungo lweebhendi zamaza ohlukeneyo lufuneka.
Undoqo we-GSM DCS WCDMA indibaniso iyakwazi ukusetyenzwa ngamaza athile e-GSM, i-DCS kunye neempawu ze-WCDMA ukuhlangabezana neemfuno ezahlukeneyo zeenkqubo zonxibelelwano zanamhlanje.Ngokubonelela ngesisombululo esibanzi sokudibanisa imiqondiso kula mabhendi e-frequency, umdibanisi unikezela ukuguquguquka okuphuculweyo kunye nokuhambelana, okwenza kube yinto ebalulekileyo kubaqhubi benethiwekhi kunye nabahlanganisi benkqubo.
| Inkokeli-mw | Inkcazo |
I-LCB-GSM/DCS/WCDMA-3 Combiner3*1 ingcaciso
| NO | Into | GSM | DCS | WCDMA |
| 1 | (Uluhlu lokuphindaphinda) | 880-960 MHz | 1710 ~ 1880 MHz | 1920-2170 MHz |
| 2 | (Ilahleko yokufaka) | ≤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 | Ubushushu obusebenzayo, (˚С) | –30…+55 | ||
| 8 | (Iziqhagamshelo) | N-Obhinqileyo (50Ω) | ||
| 9 | (ukuGqiba komphezulu) | Mnyama | ||
| 10 | (Umqondiso wezibuko) | Com port:COM;izibuko 1: GSM;izibuko 2: DCS;izibuko 3: WCDMA | ||
| 11 | (Ubumbeko) | Njengoko Ngezantsi | ||
Amagqabantshintshi:
Umlinganiselo wamandla ngowomthwalo vswr ungcono kuno-1.20:1
| Inkokeli-mw | Iinkcukacha zokusingqongileyo |
| Ubushushu bokusebenza | -30ºC~+60ºC |
| Ubushushu boGcino | -50ºC~+85ºC |
| Ukungcangcazela | I-25gRMS (i-15 degrees 2KHz) ukunyamezela, i-1 iyure nge-axis |
| Ukufuma | I-100% i-RH ku-35ºc, i-95%RH kwi-40ºc |
| Umothuko | I-20G ye-11msec isiqingatha sine wave, i-3 i-axis yomibini indlela |
| Inkokeli-mw | Iinkcukacha zoomatshini |
| Izindlu | Aluminiyam |
| Isidibanisi | ternary ingxubevange ezintathu-partalloy |
| UQhagamshelwano lwabasetyhini: | igolide ehonjiswe ngebherilo yobhedu |
| Rohs | ukuthobela |
| Ubunzima | 1.5kg |
Umzobo wamagqabantshintshi:
Yonke imilinganiselo kwi-mm
Unyamezelo lwamagqabantshintshi ± 0.5(0.02)
Ukunyamezela imingxunya yokuNgamele ±0.2(0.008)
Zonke iziqhagamshelo: N-Ibhinqa
| Inkokeli-mw | Idatha yoVavanyo |
