SC / UPC Male-Mata na Achtatoat
Bidiyo na samfuri
Siffantarwa
Downell Attenuators ya cancanci tsarin hanyar sadarwa mai ruwa.
An kera Dowem Seetmoostemors ta hanyar gina tsari don samun kyakkyawar kwanciyar hankali da kuma aiki mai sarrafa kansa don samun mafi yawan abubuwa & daidaituwa.
Fasaha mai mahimmanci ta mayar da hankali a kan fiber na karkara & cikakkiyar sakamakon sakamako mai kyau dangane da ƙarancin ruwa, blems, kwakwalwan kwamfuta, copckeds da keɓaɓɓu cewa rl <-55 don kowane darajar DB.
Muna bayar da 1 ~ 20 DB da daidaitattun dabi'u a cikin 3, 5, 10, 15 da darajar tattalin arziƙi da kuma ƙimar da aka yi don biyan takamaiman buƙatunku, wanda aka tsara don samun mafi kyawun synergy.
| Sigogi | Guda ɗaya | Cika | ||
| Sa | Kuɗin inshuwara na shekara-shekara | Sa a | ||
| Bambancin Attenation | Att. <5 | dB | ± 0.5 | ± 0.75 |
| Att. > 5 | dB | ± 10% | ± 15% | |
| Dawo da asara | dB | 45 DB --- (PC) 50 DB --- (SPC) 55 DB --- (UPC) 60 DB --- (APC) | ||
| Operating Hemun | ° C | -40 zuwa +75 | ||
| Juriya tsayayya | <0.1 Att. daraja | |||
| Muhalli & injiniya | Yanayi |
| Muhalli Operatrolled | - 40 ° C zuwa + 75 ° C, RH 0 zuwa 90% ± 5%, 7 kwanaki |
| Muhalli mara aiki | - 40 ° C to + 70 ° C, RH 0 zuwa 95% |
| Hlashin Hancight | - 10 ° C To + 65 ° C, R R R R R R R R RH 90% zuwa 100% |
| Ruwa na ruwa | 43 ° C, PH = 5.5, 7 days |
| Ɓata | 10 zuwa 55 hz 1.52 mm amplitude na 2 hours |
| Ƙarko | 200 cyc., 3 ft., 4.5 ft., 6 ft. Per. Per. |
| Tasirin sakamako | 6 ft |
hotuna
Roƙo
● Long Haul Sadarwa
● fiber a cikin madauki (Fitl)
● yankin cibiyoyin sadarwa na gida (lan)
● Rarrabawa TV & Video Rarraba
● passive cibiyoyin sadarwa
Gwajin cibiyar sadarwa
