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FMUSER DTV3517B 4-Channel ASI DVB-T Modulator

DZICHIBUDA

  • Mutengo (USD): Kumbira Kotesheni
  • Kuwanda (PCS): 1
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Iyo DTV-3517B DVB-(T) modulator chishandiso chinogoneka chinopa akawanda epamusoro maficha. Inotsigira 2S/S2 tuner yekupinda, 10MHz yekuisa / loop kunze, uye 1PPS yekupinda / loop kunze, pamwe neDVB-(T) RF kunze mune imwe mudziyo, akawanda-booting, uye IP (1MPTS pamusoro peUDP) girazi reRF kubuda. Zvakare, modulator inotsigira MISO neSISO ine yakakwira-performance kubuda, senge MER> 43dB, nhanho yemapendekete> 56dB.

 

Chishandiso chinouya neinogara tembiricha yekristaro oscillator, ichipa kusvika ku 0.1ppm kugadzikana. Iyo zvakare ine LCD kuratidza uye kiibhodhi kuitira nyore kushanda. Iyo FMSUER DTV-3517 ine 4 ASI yekuisa ports uye 1 IP yekupinda pamusoro peiyo UDP protocol. Inotsigira 10MHz kuisa / loop kunze uye 1PPS yekupinda / loop kunze, pamwe neDVB-(T) RF kunze mune imwe mudziyo uye imwe chete PLP. Iyo modulator inotsigirawo MISO neSISO, pamwe neMFN net mode.

 

Pamusoro pezvo, iyo DTV-3517/B modulator inotsigira isiri-mutsara uye mutsara dijitari pre-distortion (DPD) uye ine PID bypass uye passthrough maficha. Inogona kuvandudzwa uye kudzorwa kuburikidza newebhu-based network manejimendi system, zvichiita kuti ive yakakodzera kumisikidza network yekutepfenyura yedhijitari uye nekupa masaini akanaka erabhoritari yesainzi uye DVB-(T) STB.

 

Pakazere, iyo DTV-3517/B DVB-(T) modulator imhinduro yakavimbika uye inoshanda yekushandura masaini kuita DVB-(T) RF inobuda. Hunhu hwayo hwepamberi uye nyore kushandisa zvinoita kuti ive sarudzo yakanaka yekutepfenyura uye zvimwe zvine chekuita nekushandisa.

 

Zvakare muStock:

 

 

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 inputforDPD -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
Hierarchical Alpha=1, 2, 4
modulation
RF Kunze Connector N Type, 50ΩImpedance
RF mhando 30 ~ 960Mhz, 1hz kutsika
Zinga rekubuda -25~+3 dBm, 0.1db kutsika
ATT
MER > 43db
Mutsara Wemafudzi > 56dB
　chiyamuro TS kuisa pamusoro pe4 ASI uye 1 IP port (UDP)
10MHz referensi wachi yekuisa uye loop kunze, BNC interface
1PPS yekupinda uye loop kunze, BNC interface
Zvakawanda Yakakura PID 128 kuisa pachiteshi
Remapping
basa PID remapping (otomatiki kana nemaoko)
Yakarurama PCR kugadzirisa
Gadzira PSI/SI tafura otomatiki
Kugadziridza DVB-T Standard EN300 744
FFT 2K, 8K
Bandwidth 5MHz, 6MHz, 7MHz, 8MHz
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 MFN
RF Kunze Connector N Type, 50Ω Impedance
RF mhando 30 ~ 999Mhz, 1hz kutsika
Kubuda level ATT -25~+3 dBm, 0.1db kutsika
MER > 43db
Mutsara Wemafudzi > 56dB
maitiro LCD kuratidza, keyboard uye webhu Network manejimendi
Kutsigira software kusimudzira kuburikidza netiweki
General Kubvuma 482mm × 410mm × 44mm
(W*L*H)
tembiricha 0 ~ 45 ℃ (kushanda), -20 ~ 80 ℃ (kuchengetera)
Power zvitengeswa AC 220V±10%,50/60Hz

muvhunzo

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