SR814st raupapa o waho Bidirectional Fifirectional Node 4 tauranga
Tauira Tau: SR814st
Waitohu: Taipaua
Moq: 1
Taumata Putanga Max ≥ 112dBμV
Ko te taumata putanga, ko te CTB me te CSO tonu kaore i rereke
Te Whakaputanga mana te mana mo te AC (150 ~ 265) v or AC ranei (35 ~ 90) v
01
Whakaahuatanga Hua
Whakarāpopoto Hua
Ko ta maatau kamupene hou-whakamutunga e wha nga waahanga o te Kaihoko Sr814st, ka whakamahia e te Kaipupuri o mua a Gaas MMIC, me te Kaanui-Amptifier e whakamahi ana i nga tauira Gaas. Ma te hoahoa paewhiri kua hangaia me te 10 nga tau o te wheako hoahoa ngaio, kua tutuki i te taputapu nga tohu mo nga mahi. Hei taapiri, ko te mana whakahaere microprocesor me te whakaaturanga tohu mamati kia ngawari te whakamahi i te miihini. Ko nga taputapu matua e tika ana mo te hanga i te whatunga Catv.
Nga ahuatanga o te mahi
Ko ta maatau Kaiwhakahaere Rōpū Taputapu Matapihi Aratau Add Atu Addd sr814st me te Whakahoahoa PinTichectric nui, me te whakaputa i nga mahi tukatuka SMT, me te whai hua o nga tohu photoectric.
Ko nga maramara RF Atongition e whakarato ana i nga tohu raina taapiri, i te wa e whakawhiwhia ana e o maatau Gaas GAAS GAAS GAAS GIAS te nui me te iti o te rereketanga. Ko te punaha e whakahaerehia ana e te microcomputer kotahi-chip (SCM), me nga tohu whakaatu LCD, orite ngawari me te mohio, me te whakatutukitanga o te mahi.
Ko te punaha AGC e whakarite tonu ana i te taumata putanga o te -9 ki te +2 DBM me te pokanoa iti mai i te CTB me te CSO. Kei roto hoki i te punaha tetahi atanga whakawhitiwhiti korero kua rahuitia, ka taea te hono atu ki te kaiwhakamahara o te whatunga whatunga II.Ko nga tohu hangarau hangarau e tika ana kia rite ki nga tikanga whakamatautau
Kaore ano kia tino mohio?
He ahaTirohia ta maatau whaarangi whakapā, Ka hiahia matou ki te korerorero ki a koe!
| SR814st raupapa o waho Bidirectional Fifirectional Node 4 tauranga | ||||
| Take | Aronui | Tohu hangarau | ||
| He tohu tohu | ||||
| Te whiwhi i te mana optical | DBM | -9 ~ +2 | ||
| Te toenga o te hokinga mai | dB | > 45 | ||
| Te roa o te roangawenga o te reanga | nm | 1100 ~ 1600 | ||
| Momo Hononga Optic |
| FC / APC, SC / APC ranei kua tohua e te kaiwhakamahi | ||
| Momo muka |
| Aratau kotahi | ||
| HonongaMahinga | ||||
| C / n | dB | ≥ 51(-Te whakauru -2DBM) | ||
| C / ctb | dB | ≥ 65 | Putanga Putanga 108 DBμV Toenga 6db | |
| C / cso | dB | ≥ 60 | ||
| Nga tohu RF | ||||
| Whānuitanga aronga | Mhz | 45 ~ 862 | ||
| Papatahitanga i roto i te roopu | dB | ± 0.75 | ||
| Taumata Panui | DBμV | ≥ 108 | ||
| Taumata Whakauru Max | DBμV | ≥ 112 | ||
| Putanga Whakahoki Whakahoki | dB | ≥16 (45-550MHZ) | ≥14 (550-862MZ) | |
| Tuhinga o mua | Ω | 75 | ||
| Te Rahi Electronic | dB | 0~10 | ||
| Mana hiko ont | DBμV | 0~20 | ||
| Whakahokia te Whakawhiti Optical | ||||
| He tohu tohu | ||||
| Whakawhitiwhiti Whakawhiti Optical | nm | 1310 ± 10, 1550 ± 10 i tohua e te kaiwhakamahi | ||
| Te putanga o te kaha | mW | 0.5, 1, 2(kāre herea) | ||
| Momo Hononga Optic |
| FC / APC, SC / APC ranei kua tohua e te kaiwhakamahi | ||
| Nga tohu RF | ||||
| Whānuitanga aronga | Mhz | 5 ~ 42(kua tohua ranei e te kaiwhakamahi) | ||
| Papatahitanga i roto i te roopu | dB | ± 1 | ||
| Taumata whakauru | DBμV | 72 ~ 85 | ||
| Tuhinga o mua | Ω | 75 | ||
| Mahinga Mahi | ||||
| Taha Taha | V | A: AC (150 ~ 265) v;B: AC (35 ~ 90) v | ||
| Pāmahana whakahaere | ℃ | -40 ~ 60 | ||
| Te pāmahana rokiroki | ℃ | -40 ~ 65 | ||
| Hākinakina whanaunga | % | Max 95% noCTanreDensation | ||
| Mate kohi-ā-kiko | VA | ≤ 30 | ||
| Korahi | mm | 320(L)╳ 200(W)╳ 140(H) | ||
