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

LIKAROLOANA

Theko (USD): Kopa Khotheletso
Boholo (PCS): 1
Thomello (USD): Kopa Khotheletso
Kakaretso (USD): Kopa Khotheletso
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FMUSER DTV3517 2-Channel DVB-T Modulator ke sesebelisoa se sebetsanang le maemo a fapaneng se kopanyang mesebetsi ea ho theola batho, trans-mux le modulation ketsahalong e le 'ngoe. Sena se o lumella ho fetolela matšoao ho DVB-(T) RF e hlahisoang le tlhahiso ea IP ho feta UDP habonolo. U ka sebelisa sesebelisoa sena ho amohela matšoao ho tsoa ho 2 DVB-S/S2 tuner port, e le 'ngoe ea boema-kepe ba GPS 10MHz, le boema-kepe bo le bong ba 1PPS. Matšoao a fetotsoeng a ka amoheloa ke li-TV, li-STB, le lisebelisoa tse ling tse tsamaisanang.

Modulator ena ea DVB-(T) e na le mokhoa o feto-fetohang oa pele le o sa tsitsang oa dijithale, o o nolofalletsang ho ntlafatsa phallo ea lets'oao la hau. E boetse e na le ts'ebetso ea BISS e ka senyang mananeo ho tsoa ho tuner input. Ka sesebelisoa sena, o ka natefeloa ke ts'ebetso e phahameng ea ts'ebetso ka MER> 43dB le boemo ba mahetla> 56dB. Sesebelisoa se ts'ehetsa MISO le SISO ka IP (1*MPTS over UDP) seipone sa RF se hlahisoang bakeng sa ho feto-fetoha ha maemo.

FMUSER DTV3517 DVB-T Modulator e tla le oscillator ea mocheso oa kamehla, e netefatsang botsitso bo phahameng ho fihla ho 0.1ppm. E boetse e na le ponts'o ea LCD le keyboard bakeng sa ts'ebetso e bonolo. O ka fihlella sesebelisoa ka sistimi ea taolo ea marang-rang e thehiloeng marang-rang. Ka kakaretso, sesebelisoa sena ke tharollo e ntle ea ho fetolela matšoao ho DVB-(T) RF output le IP output ho feta UDP.

E boetse e fumaneha:

U batla tse ling Lisebelisoa tsa hlooho ea DTV? Sheba tsena!


IPTV Headend Thepa	Li-Encoders tsa HDMI	Li-Encoders tsa SDI

Digital TV Modulators	Moamohedi e Kopanetsweng/Decoder	DTV Encoder Modulator

Terms	Specs
input	Kenyelletso ea 2*S/S2 Tuner
	Kenyelletso ea oache ea 10MHz le loop out, sebopeho sa BNC
	Kenyelletso ea 1PPS le loop out, sebopeho sa BNC
	Kenyeletso e le 1 ea RF bakeng sa DPD -25dbm~+5dbm
Modulator (DVB-T)	Standard	EA-300-TZ
	FFT	2K, 8K
	kgonothebolo	5M, 6M, 7M, 8M
	sehlopha sa linaleli	QPSK, 16QAM, 64QAM
	Lebella nako	1/4, 1/8, 1/16, 1/32
	FEC	1/2, 2/3, 3/4, 5/6, 7/8
	Mokhoa oa Net	SFN/MFN
	Mokhoa oa ho feto-fetoha ha maemo	Alpha=1, 2, 4
RF tsoa	sehokedi	Mofuta oa N, 50ΩImpedance
	RF mefuta	30 ~ 960Mhz, 1hz ho hata
	Boemo ba tlhahiso ea ATT	0.1db hata, -25~+3 dBm
	SEA	> 43db
	Boemo ba Mahetla	> 56dB
System	Pontšo ea LCD, keyboard le taolo ea marang-rang ea marang-rang
System	E ts'ehetsa ntlafatso ea software ka marang-rang
General	Demission (W * L * H)	482mm × 410mm × 44mm
	Weight	4.8kg
	mocheso	0 ~ 45 ℃(ts'ebetso), -20~80℃(polokelo)
	motlakase	AC 220V±10%,50/60Hz
	Sebeliso ea Matla	34W

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