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

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  • Mutengo (USD): Kumbira Kotesheni
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Iyo FMUSER DTV3517 2-Channel DVB-T Modulator ndeye compact uye inoshanda zvakasiyana-siyana inosanganisa demodulation, trans-mux, uye modulation mabasa mune imwe nyaya. Izvi zvinokutendera kuti uchinje masiginecha kuita DVB-(T) RF inobuda uye IP inobuda pamusoro peUDP zviri nyore. Unogona kushandisa mudziyo uyu kugamuchira masiginecha kubva ku2 DVB-S/S2 tuner inputs, imwe GPS 10MHz yekupinza port, uye imwe 1PPS yekupinza port. Iyo modulated masaini anogona kugamuchirwa neTV, STBs, uye zvimwe zvinoenderana.

 

Iyi DVB-(T) modulator ine adaptive linear uye isina mutsara yedhijitari pre-distortion, zvichiita kuti iwe ugone kukwidziridza chiratidzo chako chekubuda. Iyo zvakare ine BISS basa rinogona kukanganisa zvirongwa kubva kune tuner yekupinda. Nemudziyo uyu, unogona kunakidzwa nekubuda kwepamusoro-soro neMER> 43dB uye nhanho yemapfudzi> 56dB. Chishandiso chinotsigira MISO uye SISO ine IP (1 * MPTS pamusoro peUDP) girazi reRF kubuda kwekuwedzera kuchinjika.

 

Iyo FMUSER DTV3517 DVB-T Modulator inouya inogara tembiricha yekristaro oscillator, ichiva nechokwadi chekugadzikana kwepamusoro kusvika 0.1ppm. Iyo zvakare ine LCD kuratidza uye kiibhodhi kuitira nyore kushanda. Iwe unogona kuwana mudziyo kuburikidza newebhu-based network manejimendi system. Pakazere, mudziyo uyu mhinduro huru yekushandura masaini kuita DVB-(T) RF inobuda uye IP inobuda pamusoro peUDP.

 

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Kutsvaga zvimwe DTV headend midziyo? Tarisa izvi!

 

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Terms Specs
chiyamuro 2*S/S2 Tuner kupinza
10MHz referensi wachi yekuisa uye loop kunze, BNC interface
1PPS yekupinda uye loop kunze, BNC interface
1 RF yekuisa yeDPD -25dbm~+5dbm
Modulator (DVB-T) Standard EN300 744
FFT 2K, 8K
Bandwidth 5M, 6M, 7M, 8M
renyeredzi QPSK, 16QAM, 64QAM
Chengetedza nguva 1/4, 1/8, 1/16, 1/32
FEC 1/2, 2/3, 3/4, 5/6, 7/8
Mode yeNet SFN/MFN
Kufananidza kwechimiro Alpha=1, 2, 4
RF Kunze Connector N Type, 50ΩImpedance
RF mhando 30 ~ 960Mhz, 1hz kutsika
Kubuda level ATT 0.1db kutsika, -25~+3 dBm
MER > 43db
Mutsara Wemafudzi > 56dB
maitiro LCD kuratidza, keyboard uye webhu Network manejimendi
Kutsigira software kusimudzira kuburikidza netiweki
General Kubvumidzwa (W * L * H) 482mm × 410mm × 44mm
uremu 4.8kg
tembiricha 0 ~ 45 ℃ (kushanda), -20 ~ 80 ℃ (kuchengetera)
Power zvitengeswa AC 220V±10%,50/60Hz
Power Consumption 34W

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