SR804R CATV 4 Way Iibka Jidka Soo Celinta Jidka

Nambarka Qaabka:  SR804R

Summada: Jilicsan

MOQ: 1

goo  4 Kanaalada Qaadashada indhaha ee Madaxbanaan soo noqoshada

goo  Aqbal muuqaal, maqal ama isku dhafka calaamadahan

goo Heerka wax soo saarka RF gacanta ayaa lagu hagaajin karaa

Faahfaahinta Alaabta

Tusmada Farsamada ugu Weyn

Jaantuska xannibaadda

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01

Sharaxaada Alaabta

Astaamaha

1. Loogu talagalay in lagu helo calaamada kor u kaca iyo gudbinta signalka soo celinta xudunta qaybinta ama dhamaadka madaxa.
2. Wuxuu aqbali karaa muuqaal, maqal ama isku dhafka calaamadahan.
3. Dhibcaha tijaabada RF iyo sawirka indhaha ee hadda jira ee qaataha kasta oo ku yaal dhinaca hore ee chassis-ka.
4. Heerka wax soo saarka RF waxaa lagu hagaajin karaa gacanta iyada oo la isticmaalayo attenuator la hagaajin karo oo ku yaala dhinaca hore.

 

Xusuusin

1. Fadlan hadda ha isku dayin inaad eegto xidhiidhiyeyaasha indhaha marka korontadu isticmaasho, dhaawac isha ayaa keeni kara.
2. Waa mamnuuc in la taabto leysarka iyada oo aan wax qalab ah oo ka hortag ah.
3. Ku nadiifi dhamaadka xidhiidhiyaha unug bilaash ah oo lagu qooyay aalkolo ka hor inta aanad xidhin xidhaha gelinayn weelka adabtarada SC/APCS.
4. Mashiinku waa in dhulka la dhigo ka hor inta aan la hawlgelin. Iska caabbinta dhulku waa inay noqotaa <4Ω.
5. Fadlan si taxadar leh u leexi fiber-ka.

Weli ma hubo?

Maxaa diidayabooqo bogga xidhiidhka, waxaan jeclaan lahayn inaan kula sheekaysano!

 

SR804R CATV 4 Way Iibka Jidka Soo Celinta Jidka
Muuqaal
Dhererka hirarka indhaha 1290nm ilaa 1600nm
Kala duwanaanshaha gelinta indhaha -15dB ilaa 0dB
Xidhiidhiyaha Fiber SC/APC ama FC/APC
RF
heerka wax soo saarka RF > 100dBuV
Bandwidth 5-200MHz/5-65MHz
Xakamaynta RF 75Ω
Fiican  ±0.75Db
Gacan-gacmeedka Att Range 20dB
khasaaraha soo laabashada > 16dB
Dhibcaha tijaabada -20dB

Jaantuska

SR804R CATV 4 Way Aragtida Jidka Soo Celinta Jidka Qaadaha.pdf

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