ISDB-T Encoder Modulator VCAN1474

ISDB-T Encoder Modulator

ISDB-T Encoder Modulator

General Description

The encoder & modulator is designed based on consumer electronics which allow audio/video signal input in TV distributions with applications in home entertainment, surveillance control, hotel Digital Signage, shops, njl.
It is an all-in-one device integrating MPEG-4 AVC/H.264 encoding and modulating to convert audio/video signals into ISDBT/DVB-T RF out.
The signal source could be from STB, satellite receiver, closed-circuit television cameras, and antenna, njl. Its output signal is to be received by ISDBT/DVB-T TV sets or STBs etc.

System Connection

Technical Specifications

 

HDMI Encoding Section
Ividiyo	Ukwenza iikhowudi		H.264 MP-L 3.0/3.1/4.0
	Ujongano		HDMI*1
			Igalelo		Isiphumo
	Isigqibo		480-59.94/60iphe		480-60iphe
			480-59.94/60i		480-30iphe
			576-50i		576-25iphe
			720-50/59.94/60iphe		720-50/59.94/60iphe
			1080-50i		1080-25iphe
			1080-59.94/60i		1080-30iphe
			1080-59.94/60iphe		1080-30iphe
	Umgangatho wento		16:9, 4:3
	Bit rate		1.000~18.000 Mbps
Umsindo	Ukwenza iikhowudi		MPEGI layer 2
	Ireyithi yesampuli		48KHz
	Bit rate		64, 96,128, 192, 256, 320kbps
CVBS Encoding Section
Ividiyo	Ukwenza iikhowudi			H.264 MP-L 3.0
	Ujongano			CVBS*1 (RCA)
	Isigqibo			Igalelo		Isiphumo
				480-60iphe		480-60iphe
				480-60i		480-30iphe
				576-50iphe		576-50iphe
				576-50i		576-25iphe
	Umgangatho wento			4:03
	Bit rate			1.000~18.000 Mbps
Umsindo	Ukwenza iikhowudi			MPEGI layer 2
	Ujongano			Analog Stereo/Mono (Unbalanced RCA)
	Ireyithi yesampuli			48KHz
	Bit rate			64, 96,128, 192, 256, 320kbps
ISDB-T Modulator Section
Imigangatho		ARIB STD-B31
Ububanzi bebhendi		6M
IKhwezi		QPSK, 16QAM, 64QAM
Ikhefu Guard		1/32, 1/16, 1/8, 1/4
Indlela yokuhambisa		2U-K, 4U-K, 8U-K
KANINZI		≥30dB
RF frequency		150~950MHz, 0.1MHz step
Inqanaba lemveliso yeRF		-47~ 0 dBm (60~107 dbµV), 1db step
DVB-T Modulator Section
Imigangatho		Uvavanyo lweDVB-T
Ububanzi bebhendi		6M, 7M, 8M
IKhwezi		QPSK, 16QAM, 64QAM
Code rate		1/2, 2/3, 3/4, 5/6, 7/8
Ikhefu Guard		1/32, 1/16, 1/8, 1/4
Indlela yokuhambisa:		2U-K, 8U-K
KANINZI		≥31dB
RF frequency		150~950 MHz,0. 1KHz step
Inqanaba lemveliso yeRF		-47~ 0 dBm (60~107 dbµV), 1db step
Inkqubo
RF mix in ATT		10 dB
Ulawulo		Local LCD + control buttons
Ulwimi		IsiNgesi
Ukuphucula		i-USB
Ngokubanzi
Ukunikezwa amandla		DC 12V
Imilinganiselo		183*110*50mm
Ubunzima		< 1ikg

Igalari

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