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

System Connection

Android انٽرفيس

 

HDMI Encoding Section
وڊيو	انڪوڊنگ ڪرڻ		H.264 MP-L 3.0/3.1/4.0
	انٽرفيس		HDMI*1
			ان پٽ		پيداوار
	تڪرار		480-59.94/60پي		480-60پي
			480-59.94/60مان		480-30پي
			576-50مان		576-25پي
			720-50/59.94/60پي		720-50/59.94/60پي
			1080-50مان		1080-25پي
			1080-59.94/60مان		1080-30پي
			1080-59.94/60پي		1080-30پي
	انسپيڪ ريشو		16:9, 4:3
	Bit rate		1.000~18.000 Mbps
آڊيو	انڪوڊنگ ڪرڻ		MPEGI layer 2
	نموني جي شرح		48ڪي ايڇ
	Bit rate		64, 96,128, 192, 256, 320ڪي بي ايس پي
CVBS Encoding Section
وڊيو	انڪوڊنگ ڪرڻ			H.264 MP-L 3.0
	انٽرفيس			CVBS*1 (آر سي سي)
	تڪرار			ان پٽ		پيداوار
				480-60پي		480-60پي
				480-60مان		480-30پي
				576-50پي		576-50پي
				576-50مان		576-25پي
	انسپيڪ ريشو			4:03
	Bit rate			1.000~18.000 Mbps
آڊيو	انڪوڊنگ ڪرڻ			MPEGI layer 2
	انٽرفيس			Analog Stereo/Mono (Unbalanced RCA)
	نموني جي شرح			48ڪي ايڇ
	Bit rate			64, 96,128, 192, 256, 320ڪي بي ايس پي
ISDB-T Modulator Section
معياري		ARIB STD-B31
بينڊوڊٿ		6ايم
ستون		QPSK, 16قم, 64قم
گارڊ وارو وقفو		1/32, 1/16, 1/8, 1/4
ٽرانسميشن موڊ		2هڪ, 4هڪ, 8هڪ
وڌيڪ		≥30dB
RF frequency		150~950MHz, 0.1MHz step
آر ايف جي پيداوار جي سطح		-47~ 0 ڊي بي ايم (60~107 dbµV), 1db step
DVB-T Modulator Section
معياري		ڊي وي ڊي-ٽي COFDM
بينڊوڊٿ		6ايم, 7ايم, 8ايم
ستون		QPSK, 16قم, 64قم
Code rate		1/2, 2/3, 3/4, 5/6, 7/8
گارڊ وارو وقفو		1/32, 1/16, 1/8, 1/4
ٽرانسميشن موڊ:		2هڪ, 8هڪ
وڌيڪ		≥31dB
RF frequency		150~950 MHz,0. 1KHz step
آر ايف جي پيداوار جي سطح		-47~ 0 ڊي بي ايم (60~107 dbµV), 1db step
سسٽم
RF mix in ATT		10 ڊي بي
انتظاميا		Local LCD + control buttons
ٻولي		انگريزي
واڌاري ڪريو		يو ايس بي
جنرل
بجلي جي فراهمي		ڊي سي 12 وي
طول و عرض		183*110*50ايم ايم
وزن		< 1ڪلو

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