GLB3500E-2T Terr TV na Wideband LNB Optical Transmitter

Atụmatụ:

Ụlọ ihe nkedo aluminom kọmpat.

Ntinye 3 RF: wideband kwụ ọtọ/ vetikal na Terr TV.

Wideband H ma ọ bụ V: 300MHz ~ 2350MHz.

Igwe onyonyo nke ala: 88MHz -250 MHz.

Weghachite ike 14V DC na wideband LNB.

AGC na ọkwa RF ruo 1550nm laser.

Na-akwado 1 × 32 ma ọ bụ 1 × 128 ma ọ bụ 1 × 256 PON ozugbo.


Nkọwa ngwaahịa

Nkọwa ngwaahịa

Emebere GLB3500E-2T eriri optic transmitter iji wepụta ọdịnaya transponder dị elu (dị ka Hot Bird 13E) eriri n'ụlọ nwere ma ọ bụ na-enweghị ọrụ GPON Ethernet.Na-arụ ọrụ na LNB wideband dị ka Greatway GWB104G, GLB3500E-2T transmitter optical transmitter na-atụgharị satellite wideband Horizontal 300MHz ~ 2350MHz, wideband Vertical 300MHz ~ 2350MHz RF site na otu ejima LNB (n'ime ọdịnaya zuru oke nke Quattro LNB TV na-emepụta otu fiberrest otu ugboro) ka ọ na-atụgharị ike ejima LNB na 14V DC.

Satellite mgbasa ozi Direct (DBS) na Direct to Home (DTH) bụ ụzọ kacha ewu ewu maka ịnụ ụtọ TV satịlaịtị n'ụwa niile.Antenna satịlaịtị, eriri coaxial, splitter ma ọ bụ multi-switcher na satịlaịtị nnata dị mkpa.Agbanyeghị, nrụnye antenna satịlaịtị nwere ike isiri ndị debanyere aha bi n'ụlọ ahụ ike.SMTV (satellite mater antenna TV) bụ ezigbo ihe ngwọta maka ndị mmadụ bi n'ime ụlọ ma ọ bụ obodo iji kesaa otu efere satịlaịtị na terrestrial TV antenna.Site na eriri eriri, enwere ike ibunye akara SMTV RF na 30Km dị anya ma ọ bụ kesaa ya na ụlọ 32 ozugbo, na ụlọ 320 ma ọ bụ 3200 ma ọ bụ 32000 site na GWA3530 fiber optic amplifier.

GLB3500E-2T onye na-ebufe ngwa anya nwere + 6dBm mmepụta anya, + 17dBm mmepụta ma ọ bụ + 20dBm mmepụta, na-akwado 1x32 ma ọ bụ 1x128 ma ọ bụ 1x256 eriri gaa n'ụlọ nnabata ngwa anya (FTTH LNB) ozugbo.


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