FMUSER DTV3517B 4-Kaila ASI DVB-T Modulator

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Kumukūʻai (USD): E noi i kahi ʻōlelo
Nui (PCS): 1
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Ke Kaʻina Hoʻouna: DHL, FedEx, UPS, EMS, Ma ke Kai, Ma ka Ea
Uku: TT (Bank Transfer), Western Union, Paypal, Payoneer

ʻO ka modulator DTV-3517B DVB-(T) kahi mea hana maʻalahi e hāʻawi i nā hiʻohiʻona holomua. Kākoʻo ia i ka 2S/S2 tuner input, 10MHz input/loop out, a me 1PPS input/loop out, a me DVB-(T) RF i waho i hoʻokahi mea, multi-booting, a me IP (1MPTS ma luna o UDP) aniani RF puka. Eia kekahi, kākoʻo ka modulator iā MISO a me SISO me ka hoʻopuka hana kiʻekiʻe, e like me MER> 43dB, pae poʻohiwi> 56dB.

Hele mai ka mea hana me kahi oscillator kristal wela mau, e hāʻawi ana i ka paʻa 0.1ppm. Loaʻa iā ia kahi hōʻike LCD a me ka papa keyboard no ka hana maʻalahi. ʻO ka FMSUER DTV-3517 he 4 mau awa hoʻokomo ASI a me 1 hoʻokomo IP ma luna o ka protocol UDP. Kākoʻo ia i ka 10MHz input/loop out a me 1PPS input/loop out, a me DVB-(T) RF i waho i hoʻokahi mea a me hoʻokahi PLP. Kākoʻo ka modulator iā MISO a me SISO, a me ke ʻano ʻupena MFN.

Eia kekahi, kākoʻo ka modulator DTV-3517/B i ka non-linear a me linear digital pre-distortion (DPD) a loaʻa iā PID bypass a me nā hiʻohiʻona passthrough. Hiki ke hoʻonui a hoʻomalu ʻia ma o ka ʻōnaehana hoʻokele pūnaewele pūnaewele, i mea kūpono no ka hoʻonohonoho ʻana i kahi pūnaewele hoʻolaha kikohoʻe a hāʻawi i nā hōʻailona maikaʻi no ka hale ʻepekema ʻepekema a me DVB-(T) STB.

ʻO ka holoʻokoʻa, ʻo ka modulator DTV-3517/B DVB-(T) he hopena hilinaʻi a maikaʻi hoʻi no ka hoʻohuli ʻana i nā hōʻailona i DVB-(T) RF hoʻopuka. ʻO kāna mau hiʻohiʻona holomua a me ka maʻalahi o ka hoʻohana ʻana he koho maikaʻi loa ia no ka hoʻolaha a me nā noi pili ʻē aʻe.

Aia nō ma ka waihona:

Ke ʻimi nei i nā mea hou aʻe Nā lako poʻo DTV? E nānā i kēia mau mea!


IPTV Headend Lako	Nā mea hoʻopili HDMI	SDI Encoders

Nā mea hoʻololi TV kikohoʻe	Mea Loaʻa/Decoder Hoʻohui	DTV Encoder Modulator

lIKE	Specs
hoʻokomo o	2*S/S2 Hoʻokomo hoʻoheheʻe
	10MHz kuhikuhi uaki hoʻokomo a puka i waho, BNC interface
	1PPS hoʻokomo a puka i waho, BNC interface
	1 komo RF no DPD -25dbm~+5dbm
Modulator	ʻO DVB-T	hae	EN300 744
		FFT	2K, 8K
		Bandwidth	5M, 6M, 7M, 8M
		huihui	QPSK, 16QAM, 64QAM
		Kūlana kiaʻi	1/4, 1/8, 1/16, 1/32
		Ka FEC	1/2, 2/3, 3/4, 5/6, 7/8
		ʻAno Upena	SFN/MFN
		ʻO Hierarchical	Alpha=1, 2, 4
		hoʻokololi	Alpha=1, 2, 4
RF Ma waho	hūlili	ʻAno N, 50ΩImpedance
	RF kikoʻī	30~960Mhz, 1hz heʻe
	Ka pae kikoʻī	-25~+3 dBm, 0.1db ka wāwae
	KANAKA	-25~+3 dBm, 0.1db ka wāwae
	kai	> 43db
	Kaulana Poʻohiwi	> 56dB
hoʻokomo o	Hoʻokomo TS ma luna o 4 ASI a me 1 awa IP (UDP)
	10MHz kuhikuhi uaki hoʻokomo a puka i waho, BNC interface
	1PPS hoʻokomo a puka i waho, BNC interface
Hoʻohui pinepine	ʻO PID kiʻekiʻe loa	128 hoʻokomo i kēlā me kēia kaha
	Hoʻopaʻi hou	128 hoʻokomo i kēlā me kēia kaha
	Launch	PID remap (akomi a lima paha)
		Hoʻoponopono i ka hoʻoponopono ʻana o PCR
		E hana maʻalahi i ka papa PSI/SI
Hoʻolaha	ʻO DVB-T	hae	EN300 744
		FFT	2K, 8K
		Bandwidth	5MHz, 6MHz, 7MHz, 8MHz
		huihui	QPSK, 16QAM, 64QAM
		Kūlana kiaʻi	1/4, 1/8, 1/16, 1/32
		Ka FEC	1/2, 2/3, 3/4, 5/6, 7/8
		ʻAno Upena	MFN
RF Ma waho	hūlili	ʻAno N, 50Ω Impedance
	RF kikoʻī	30~999Mhz, 1hz heʻe
	ATT pae puka	-25~+3 dBm, 0.1db ka wāwae
	kai	> 43db
	Kaulana Poʻohiwi	> 56dB
System	Hōʻike LCD, keyboard a me ka hoʻokele pūnaewele pūnaewele
System	Kākoʻo kākoʻo ʻana i ka polokalamu ma o ka pūnaewele
Nui	Hōʻike	482mm × × 410mm 44mm
	(WLH)	482mm × × 410mm 44mm
	mahana	0 ~ 45 ℃ (hana), -20 ~ 80 ℃ (waihona)
	Lako ikehu	AC 220V±10%,50/60Hz

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KĀHEA IĀ MĀ˚OU

FMUSER INTERNATIONAL GROUP LIMITED.

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