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, wdg.
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, wdg. Its output signal is to be received by ISDBT/DVB-T TV sets or STBs etc.

System Connection

Technical Specifications

 

HDMI Encoding Section
Vidio	Ngbanwe		H.264 MP-L 3.0/3.1/4.0
	Interface		HDMI*1
			inch Sun Visor DVD ọkpụkpọ aka ekpe USB SD ihe nkiri ihe nkiri		Mpụta
	Mkpebi		480-59.94/60peeji nke		480-60peeji nke
			480-59.94/60m		480-30peeji nke
			576-50m		576-25peeji nke
			720-50/59.94/60peeji nke		720-50/59.94/60peeji nke
			1080-50m		1080-25peeji nke
			1080-59.94/60m		1080-30peeji nke
			1080-59.94/60peeji nke		1080-30peeji nke
	Akụkụ ruru		16:9, 4:3
	Bit rate		1.000~18.000 Mbps
Audio	Ngbanwe		MPEGI layer 2
	Ọnụego nlele		48KHz
	Bit rate		64, 96,128, 192, 256, 320kbps
CVBS Encoding Section
Vidio	Ngbanwe			H.264 MP-L 3.0
	Interface			CVBS*1 (RCA)
	Mkpebi			inch Sun Visor DVD ọkpụkpọ aka ekpe USB SD ihe nkiri ihe nkiri		Mpụta
				480-60peeji nke		480-60peeji nke
				480-60m		480-30peeji nke
				576-50peeji nke		576-50peeji nke
				576-50m		576-25peeji nke
	Akụkụ ruru			4:03
	Bit rate			1.000~18.000 Mbps
Audio	Ngbanwe			MPEGI layer 2
	Interface			Analog Stereo/Mono (Unbalanced RCA)
	Ọnụego nlele			48KHz
	Bit rate			64, 96,128, 192, 256, 320kbps
ISDB-T Modulator Section
Ọkọlọtọ		ARIB STD-B31
Bandwidth		6M
Kpakpando		QPSK, 16QAM, 64QAM
Nche nkeji		1/32, 1/16, 1/8, 1/4
Nnyefe Mode		2K, 4K, 8K
ỌZỌ		≥30dB
RF frequency		150~950MHz, 0.1MHz step
Ọkwa mmepụta RF		-47~ 0 dBm (60~107 dbµV), 1db step
DVB-T Modulator Section
Ọkọlọtọ		DVB-T COFDM
Bandwidth		6M, 7M, 8M
Kpakpando		QPSK, 16QAM, 64QAM
Code rate		1/2, 2/3, 3/4, 5/6, 7/8
Nche nkeji		1/32, 1/16, 1/8, 1/4
Nnyefe Mode:		2K, 8K
ỌZỌ		≥31dB
RF frequency		150~950 MHz,0. 1KHz step
Ọkwa mmepụta RF		-47~ 0 dBm (60~107 dbµV), 1db step
Sistemụ
RF mix in ATT		10 dB
Njikwa		Local LCD + control buttons
Asụsụ		Bekee
Nweta nkwalite		USB
General
Ịnye ọkụ		DC 12V
Akụkụ		183*110*50mm
Ibu ibu		< 1n'arọ

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