Zvigadzirwa
Musanganiswa weLCB-GSM/DCS/WCDMA-3 GSM DCS WCDMA
| Mutungamiriri-mw | Nhanganyaya yekubatanidza mabhendi matanhatu |
Chengdu lead microwave Tech., (leader-mw) GSM DCS WCDMA combiner, inozivikanwawo se multiplexer, chishandiso chinoshandiswa zvakasiyana-siyana uye chakakosha chinoshandiswa kubatanidza masaini akawanda eRF kuita transmission imwe chete isina musono. Iyi 3-band combiner inoshanda muGSM 880-960MHz, DCS 1710-1880MHz uye WCDMA 1920-2170MHz frequency ranges, zvichiita kuti ive chishandiso chakakosha chekugadzirisa mashandiro e transmission muma network akasiyana-siyana ekutaurirana.
Musanganiswa uyu unoshandisa 3-in-1-out configuration uye wakagadzirirwa kubatanidza zvinobudirira masaini eRF kubva kumatransmitter akasiyana uye kuaendesa kumudziyo unotumira antenna. Izvi hazvingorerutsi maitiro ekutumira chete, asiwo zvinobatsira kuderedza kukanganiswa kwezviratidzo pakati pemaports akasiyana.
Kutaura zvazviri, GSM DCS WCDMA Combiner inoita basa rakakosha mukuvandudza mashandiro ese uye kushanda zvakanaka kwema network ekutaurirana. Inogona kusanganisa nekugadzirisa masaini akawanda eRF panguva imwe chete kuti ive nechokwadi chekuti nzira yekutumira data iri nyore uye yakavimbika. Izvi zvinobatsira zvikuru munzvimbo dzine vanhu vakawanda vanofamba kana kuti panodiwa kubatanidzwa kwema frequency bands akasiyana zvakanaka.
Chinhu chikuru cheGSM DCS WCDMA combiner chinokwanisa kugadzirisa ma frequency ranges chaiwo eGSM, DCS neWCDMA signals kuti zvienderane nezvinodiwa zvakasiyana-siyana zvemazuva ano zvekutaurirana. Nekupa mhinduro yakakwana yekubatanidza signals muaya ma frequency bands, combiner inopa kushanduka kwakawedzerwa uye kuenderana, zvichiita kuti ive chinhu chakakosha kune vanobata network nevanobatanidza system.
| Mutungamiriri-mw | Tsanangudzo |
Tsanangudzo yeLCB-GSM/DCS/WCDMA-3 Combiner3*1
| NO | Chinhu | GSM | DCS | WCDMA |
| 1 | (Nhamba yeMafambiro) | 880～960 MHz | 1710~1880 MHz | 1920～2170 MHz |
| 2 | (Kurasikirwa Nekuisa) | ≤0.5dB | ≤0.8dB | ≤0.8dB |
| 3 | (Ripple muBhendi) | ≤1.0dB | ≤1.0dB | ≤1.0dB |
| 4 | (VSWR) | ≤1.3 | ≤1.3 | ≤1.4 |
| 5 | (Kurambwa) | ≥80dB@1710~2170 MHz | ≥75dB@1920~2170 MHz | ≥75dB@824~1880 MHz |
| ≥80dB@824~960 MHz | ||||
| 6 | (Kubata Simba) | 100W | ||
| 7 | Tembiricha yekushanda, (˚С) | –30…+55 | ||
| 8 | (Zvinobatanidza) | N-Mukadzi (50Ω) | ||
| 9 | (Kupedzisa Pamusoro) | Nhema | ||
| 10 | (Chiratidzo chePort) | Chiteshi cheCom:COM; chiteshi 1: GSM; chiteshi 2: DCS; chiteshi 3: WCDMA | ||
| 11 | (Kugadzika) | Sezviri pazasi | ||
Mashoko:
Simba rekushandisa load vswr riri nani pane 1.20:1
| Mutungamiriri-mw | Magadzirirwo Ezvakatipoteredza |
| Tembiricha Inoshanda | -30ºC~+60ºC |
| Tembiricha Yekuchengetedza | -50ºC~+85ºC |
| Kudedera | 25gRMS (15 degrees 2KHz) kutsungirira, awa imwe pa axis |
| Hunyoro | 100% RH pa35ºc, 95%RH pa40ºc |
| Kushamisika | 20G ye 11msec hafu sine wave, 3 axis kumativi ese |
| Mutungamiriri-mw | Magadzirirwo eMichina |
| Dzimba | Aruminiyamu |
| Chinobatanidza | chiwanikwa cheternary chezvikamu zvitatu |
| Kubata kweMukadzi: | goridhe rakafukidzwa nebheririyamu yendarira |
| MaRoh | kutevedzera mitemo |
| Huremu | 1.5kg |
Kudhirowa Kwerondedzero:
Saizi dzese mu mm
Kushivirira kweOutline ± 0.5(0.02)
Kushivirira kweMakomba Ekukwira ± 0.2(0.008)
Zvese Zvinobatanidza: N-Female
| Mutungamiriri-mw | Ruzivo rweKuedza |
