ISDB-T Encoder Modulator

ISDB-T Encoder Modulator

ISDB-T Encoder Modulator

General Description

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 etc.
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 signals source could be from STB, satellite receiver, closed-circuit television cameras and antenna etc. Its output signal is to be received by ISDBT/DVB-T TV sets or STBs etc.

System Connection

Техник Спецификацияһы

 

HDMI Encoding Section
Видео	Кодлау		H.264 MP-L 3.0/3.1/4.0
	Интерфейсы		HDMI*1
			Инеү		Сығыу
	Рөхсәт		480-59.94/60п		480-60п
			480-59.94/60мин		480-30п
			576-50мин		576-25п
			720-50/59.94/60п		720-50/59.94/60п
			1080-50мин		1080-25п
			1080-59.94/60мин		1080-30п
			1080-59.94/60п		1080-30п
	Нисбәте Яғынан		16:9, 4:3
	Bit rate		1.000~18.000 Mbps
Аудио	Кодлау		MPEGI layer 2
	Sample rate		48КГц
	Bit rate		64, 96,128, 192, 256, 320kbps
CVBS Encoding Section
Видео	Кодлау			H.264 MP-L 3.0
	Интерфейсы			CVBS*1 (РК)
	Рөхсәт			Инеү		Сығыу
				480-60п		480-60п
				480-60мин		480-30п
				576-50п		576-50п
				576-50мин		576-25п
	Нисбәте Яғынан			4:03
	Bit rate			1.000~18.000 Mbps
Аудио	Кодлау			MPEGI layer 2
	Интерфейсы			Analog Stereo/Mono (Unbalanced RCA)
	Sample rate			48КГц
	Bit rate			64, 96,128, 192, 256, 320kbps
ISDB-T Modulator Section
Стандарттарына		ARIB STD-B31
Үткәреү һәләте		6М
Йондоҙлоҡ		ФМ, 16Кам, 64Кам
Интервал Һаҡлау		1/32, 1/16, 1/8, 1/4
Transmission Mode		2Т, 4Т, 8Т
MER		≥30dB
RF frequency		150~950MHz, 0.1MHz step
RF output level		-47~ 0 дБм (60~107 dbµV), 1db step
DVB-T Modulator Section
Стандарттарына		DVB-T COFDM
Үткәреү һәләте		6М, 7М, 8М
Йондоҙлоҡ		ФМ, 16Кам, 64Кам
Code rate		1/2, 2/3, 3/4, 5/6, 7/8
Интервал Һаҡлау		1/32, 1/16, 1/8, 1/4
Transmission Mode:		2Т, 8Т
MER		≥31dB
RF frequency		150~950 MHz,0. 1KHz step
RF output level		-47~ 0 дБм (60~107 dbµV), 1db step
Системаһы
RF mix in ATT		10 дБ
Management		Local LCD + control buttons
Теле		Урыҫ теле
Яңыртыу		Кабель USB
General
Туҡланыу		ДАИМИ ТОК 12В
Күләме		183*110*50мм
Ауырлығы		< 1кг

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