GLB3500M-6 Six Wideband RF i luga ole Fiber

Vaega:

Fale U'amea Mauga Fa'amau

6ch CWDM Fiber Optic transmitter ma talia

O CWDM taʻitasi o loʻo tauaveina 174 ~ 2350MHz RF

E sili atu nai lo le 30dB RF fa'aesea


FAAMATALAGA O MEA FAI

Fa'amatalaga o oloa

GLB3500M-6 o se modular 6ch CWDM Satellite RF fiber so'oga, fa'aliliuina 6ch wideband 174MHz~2350MHz RF i luga o le tasi SM fiber i le tasi po'o le tele o mea e maua ai.O le CWDM opitika uumi umi e ave le tasi 174 ~ 2350MHz RF, lagolagoina Tele Terrestrial TV 174 ~ 806MHz poʻo le 950 ~ 2150MHz poʻo le tuʻufaʻatasia o Terr TV ma Sat RF, faʻamautinoaina le lelei o le faʻailoga RF ma le vavalalata faʻatasi i faʻailoga RF.

GLB3500M-6 ua mamanuina faapitoa mo talosaga e lua: tele satelite antennas i TV Headend ma SMATV.

Fa'atusatusa i le satelite RF i luga o le coaxial cable i le TV Headend, GLB3500M-6 e tolu tulaga lelei: 1. Maximum 6 satelite antenna RFs i luga o le tasi SM fiber i le Ofisa Headend ma le mamao umi atu mai le 100 mita i le 10Km;2. Puipuia o moli i meafaigaluega a le Ulu ona o le uaea alava e le mafai ona fa'aaogaina;3. Fa'a'ele'ele tu'ufua i nofoaga o ipu Satelite ma nofoaga o meafaigaluega Headend.

O le SMATV (Satellite Master Antenna TV) e ta'uta'ua e ofoina atu le TV satelite ma le televise terrestrial i le au fai saofaga o lo'o nonofo i fale mautotogi po'o nu'u.O le SMATV masani e mafai ona tufatufaina atu mea faʻaoga antenna e ala i le multiswitch i satelite e maua i luga o le coaxial cable.Ona o le maualuga o le gau i le maualuga satelite IF taimi, SMATV uaea mamao e itiiti ifo i le 150 mita e tusa lava pe IF luga o le initaneti.GLB3500M-6 e mafai ai e SMATV i luga ole fiber ile tele o fale ma tagata fai saofaga ile 5Km radius fiber distance.Faatasi ai ma le PLC fiber splitter ma cascading multiswitchs i fale taitasi, GLB3500M-6 e mafai ona tufatufa atu le tele satelite antenna RFs ma Terr TV i le tele o tagata fai saofaga i totonu o le alalafaga.

GLB3500M-6 fibre so'oga e aofia ai GLB3500M-6T transmitter opitika ma GLB3500M-6R receiver opitika.Faatasi ai ma le CWDM lasers / photodiode ma le maualalo o le pisapisao RF maua le pule, tasi le GLB3500M-6T e mafai ona tuʻuina atu le maualuga o le RF i le maualuga o le 32 GLB3500M-6R receivers optical.

Vaega

● Fale uamea

● 6ch 174 ~ 2350MHz RF i luga o le fiber SM e tasi

● 6ch CWDM DFB Lasers uncooled

● E mafai e fa'aoga RF ta'itasi ona fa'atulaga muamua 13V, 18V ma 22KHz toe fa'afo'i DC i le LNB i Falegaosimea

● AGC i le transmitter ma le taliaina

● High Linearity Photodiode

● E maualuga atu nai lo le 30dB RF Isolation

● Le pisapisao maualalo RF Gain Control circuit


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