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I-FMUSER DTV3517 2-Channel (S/S2 Tuner Input) DVB-T Modulator

EZIPHUMA

  • Inani (USD): Cela Ikhotheshini
  • Ubuningi (PCS): 1
  • Ukuthumela (i-USD): Cela Ikhotheshini
  • Isamba (i-USD): Cela Ikhotheshini
  • Indlela Yokuthumela: DHL, FedEx, UPS, EMS, By Sea, By Air
  • Inkokhelo: TT (Ukudluliselwa Kwebhange), Western Union, Paypal, Payoneer

I-FMUSER DTV3517 2-Channel DVB-T Modulator iyidivayisi ehlangene futhi eguquguqukayo ehlanganisa imisebenzi yedemodulation, trans-mux, kanye nemodulation esimweni esisodwa. Lokhu kukuvumela ukuthi uguqule amasiginali abe yi-DVB-(T) RF okukhiphayo kanye nokuphuma kwe-IP nge-UDP kalula. Ungasebenzisa le divayisi ukuze uthole amasiginali avela kokokufaka kweshuna ye-2 DVB-S/S2, imbobo yokufaka eyodwa ye-GPS 10MHz, kanye nembobo yokufaka eyodwa ye-1PPS. Amasignali ashintshiwe angatholwa ama-TV, ama-STB, namanye amadivaysi ahambisanayo.

 

Le modulator ye-DVB-(T) ifakwe ukuhlanekezelwa kwangaphambili kwedijithali okuguquguqukayo nokungaqondile, okukuvumela ukuthi uthuthukise ukuphuma kwesiginali yakho. Iphinde ibe nomsebenzi we-BISS ongasusa izinhlelo kusukela kokokufaka kweshuna. Ngale divayisi, ungajabulela okukhiphayo okusebenza kahle kakhulu nge-MER>43dB nezinga lehlombe>56dB. Idivayisi isekela i-MISO ne-SISO nge-IP (1*MPTS phezu kwe-UDP) isibuko se-RF okukhiphayo ukuze kube nokuguquguquka okwengeziwe.

 

I-FMUSER DTV3517 DVB-T Modulator iza ne-crystal oscillator ehlala njalo, iqinisekisa ukuzinza okuphezulu kufika ku-0.1ppm. Iphinde ibe nesibonisi se-LCD nekhibhodi ukuze isebenze kalula. Ungafinyelela idivayisi ngokusebenzisa isistimu yokuphatha inethiwekhi esekelwe kuwebhu. Sekukonke, le divayisi iyisixazululo esihle kakhulu sokuguqula amasignali abe yi-DVB-(T) RF okukhiphayo kanye nokuphuma kwe-IP nge-UDP.

 

Ikhona futhi esitokweni:

 

 

Ufuna okwengeziwe Imishini yekhanda ye-DTV? Hlola lezi!

 

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I-IPTV Headend Equipment Izifaki khodi ze-HDMI Izifaki khodi ze-SDI
I-FMUSER DTV-4405C 16/24 Iziteshi ze-IP QAM RF Modulator ye-CATV I-FMUSER 24-Way DVB-S2/T2 FTA IRD Isiqophi Semamukeli Esihlanganisiwe 8/16 HDMI & 8/16 DVB-S/S2 kuya ku-8 DVB-T Encoder Modulator
I-Digital TV Modulators I-Receiver/Idekhoda Ehlanganisiwe I-DTV Encoder Modulator
Imigomo Spec
Ukufaka 2*S/S2 Tuner okokufaka
Okokufaka kwewashi lesithenjwa esingu-10MHz nokuphuma ngaphandle, isikhombimsebenzisi se-BNC
Okokufaka kwe-1PPS nokuphuma, isikhombimsebenzisi se-BNC
Okokufaka kwe-RF okungu-1 kwe-DPD -25dbm~+5dbm
I-Modulator (DVB-T) Standard EN300 744
I-FFT I-2K, 8K
Komkhawulokudonsa 5M, 6M, 7M, 8M
Constellation I-QPSK, i-16QAM, i-64QAM
Isikhawu sonogada 1/4, 1/8, 1/16, 1/32
FEC 1/2, 2/3, 3/4, 5/6, 7/8
Imodi yeNet SFN/MFN
Ukuguqulwa kwe-Hierarchical I-Alpha=1, 2, 4
I-RF Out Isixhumi Uhlobo lwe-N, 50ΩImpedance
Ibanga le-RF 30~960Mhz, 1hz ukunyathela
Izinga lokukhiphayo le-ATT 0.1db ukunyathela, -25~+3 dBm
Mer > 43db
Izinga Lehlombe > 56dB
System Isibonisi se-LCD, ikhibhodi kanye nokuphathwa kwenethiwekhi yewebhu
Isekela ukuthuthukiswa kwesofthiwe ngenethiwekhi
General Ukukhipha (W*L*H) 482mm × 410mm × 44mm
Isisindo 4.8kg
Temperature 0~45℃(ukusebenza),-20~80℃(isitoreji)
Amandla kagesi I-AC 220V±10%,50/60Hz
Ukusetshenziswa kwamandla 34W

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