Ngwaahịa
LCB-GSM / DCSA / WCDMA-3 GSM DCDMMA
| Onye isi m | Okwu Mmalite 6 Bank Companer |
Chengdu onye ndu microwave Tech. Onye na-achikota nke 3 a na-arụ ọrụ na GSM 880-960mhz, dCs 1710mhz na WCDMA 1920MHZ na-emepụta ọrụ arụmọrụ na netwọ dịgasị iche iche.
Onye na-emekọ ihe na-eji nhazi 3 na-anọ ma mee ka ọ rụọ ọrụ nke ọma na-ejikọ akara RF site na ndị transmitters dị iche iche ma nyefee ha na ngwaọrụ Antenna na-ebugharị ngwaọrụ antenna. Nke a ọ bụghị naanị na-eme ka usoro nnyesa dị mfe, kamakwa na-enyere aka ijikọ ndọtị aka n'etiti ọdụ ụgbọ mmiri dị iche iche.
N'ezie, GSM DCSMA conciliner na-arụ ọrụ dị mkpa na imeziwanye arụmọrụ na arụmọrụ nke netwọki nkwukọrịta. Ọ nwere ike ikpokọta ma jikwaa ọtụtụ akara RF n'otu oge iji hụ na usoro nnyefe nke ndị a pụrụ ịdabere na ya. Nke a bara uru karịsịa n'ebe nwere oke okporo ụzọ dị elu ma ọ bụ na-ejikọ nkọ nke eriri dị iche iche na-enweghị isi.
Isi nke GSM DCSA WCDMA Comner nwere ike ịhazi ugboro ugboro nke GSM, DCS na WCDMA na WCDMMA na-ahụ maka usoro nkwukọrịta ọgbara ọhụrụ. Site na inye ihe ngwọta zuru oke ijikọta akara na bands ugboro ugboro, onye na-arụkọ ọrụ na-enye mgbanwe na ndakọrịta, na-eme ya otu ihe dị mkpa maka ndị na-arụ ọrụ netwọk na ndị na-eme ihe.
| Onye isi m | Nkowa |
LCB-GSM / DCS / WCDMA-3 Companition
| NO | Ihe | Gsm | DCs | Wcdma |
| 1 | (Ugboro ugboro) | 880 ~ 960 mhz | 1710 ~ 1880 MHz | 1920 ~ 2170 mhz |
| 2 | (Ibufu efu) | ≤0.5db | ≤0.8db | ≤0.8db |
| 3 | (Ripple na band) | ≤1.0db | ≤1.0db | ≤1.0db |
| 4 | (VSWR) | ≤1.3 | ≤1.3 | ≤1.4 |
| 5 | (Iju ajuju) | ≥80DB @ 1710 ~ 2170 MHZ | ≥75DB @ 1920 ~ 2170 MHZ | ≥75DB @ 824 ~ 1880 MHZ |
| ≥80DB @ 824 ~ 960 MHZ | ||||
| 6 | (Njikwa ike) | 100 ihi | ||
| 7 | Ọchịchọ arụmọrụ, (˚) | -30 ... + 55 | ||
| 8 | (Njikọ) | NH-nwanyi (50 n'efu) | ||
| 9 | (Elu elu) | Oji | ||
| 10 | (Akara mmiri) | Ọdụ ụgbọ mmiri: com; Port 1: GSM; Port 2: DCS; Port 3: WCDMMA | ||
| 11 | (Nhazi) | Dị n'okpuru | ||
Ekwu okwu:
Igo elu bụ maka ibu VSWR dị mma karịa 1.20: 1
| Onye isi m | Nkọwapụta gburugburu ebe obibi |
| Okpomọkụ | -30ºc ~ + 60ºC |
| Ebe nchekwa | -555ºC ~ + 85ºC |
| Ikwugbu | 25GRms (ogo 15khz) ntachi obi, 1 awa kwa axis |
| Iru mmiri | 100% RH na 35ºC, 95% Rh na 40ºC |
| Ujo | 20G maka afọ iri abụọ na asaa, 3 axis abụọ ntụziaka |
| Onye isi m | Usoro nkọwapụta nke ngwa |
| Ndeputa | Aluminom |
| Njikorita | Ternary alloy-patheral |
| Nwata nwanyi: | ọla edo na-acha odo odo |
| Rohs | iru mmiri |
| Aro | 1.5KG |
Ihe osise:
Akụkụ niile dị na mm
Mgbapụta nnabata ± 0.5 (0.02)
Na-akwalite oghere a na-enwe nkwalite ± 0.2 (0.008)
Njikọ niile: N-Nwanyị
| Onye isi m | Nnwale data |
