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RF Optical Mai watsawa Type B
Ayyukan fasali: AyyukanAmurka ORTEL
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Ayyukan Features:
◣Amfani da Amurka ORTEL, AOI, HT da sauransu DFB laser
◣AmfaniPre-distorted gaskiya kewaye don yin link nuna alama mafi kyau
RF kayan aikiAGC / MGCControl ayyuka
◣Cikakken amintaccen ATC da APC kewayawa
LCD nuna aiki yanayin
High aminci
Indooriri
Bayani na fasaha：
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sigogi
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raka'a
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darajar
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Bayani
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Hasken tashar aiki
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Wave tsawon
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da
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1310±10
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haske ikon
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mW
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4，6，8，10，12，14，16,18,20,22,24,26，30，35
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Fiber mai haɗi
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FC / APC ko SC / APC
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| Echo asarar |
da
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≥60
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RF aiki
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Bandwidth na aiki
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MHz
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45～750/862
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Shigar da matakin
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dBµV
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80 (yau da kullun darajar)
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59 PAL-D tashoshin shigarwa
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| AGC sarrafawa kewayon (dB) |
dBµV
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-5 — +5
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| MGC sarrafawa kewayon (dB) |
dBµV
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10
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| Flat a cikin band |
da
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±0.75
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Shigar da impedance
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Ω
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75
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Echo asarar
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da
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≥16
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Nau'in Mai Haɗi
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F型
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| RF sa ido tashar jiragen ruwa |
da
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-20±1.5
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Dangane da RF shigarwa
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Optical Link aiki
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| CNR |
da
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≥51
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Duba Comments
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C / CSO
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da
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≥60
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| C / CTB |
da
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≥65
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bukatun muhalli
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aiki zazzabi
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℃
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0 ～50
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ajiya Temperature
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℃
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-25 ～65
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dangane zafi
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10% ~ 90%, ba tare da condensation
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Sauran
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Mai amfani dubawa
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Nuna aiki yanayin da ƙararrawa ta gaban panel VFD
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| wutar lantarki |
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+24V +5V -5V
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ikon amfani
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da
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<30
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Girman waje
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mm
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483×385×44(19'×15'×1.75')
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| nauyi |
da
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5.5
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Lura: (1) Gwajin hanyar sadarwa ne: T2110-B + 10Km fiber + haske attenuator + RX860RS, -1dBµV karɓa; (2) Saita 59 PAL-D tashar siginar a cikin 550MHz kewayon, 550MHz ~ 862MHz watsa siginar dijital modulation, matakin siginar dijital modulation (a cikin 8MHz bandwidth) 10dB ƙasa da matakin ɗaukar siginar analog
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