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

System Connection

Tehnične specifikacije

 

HDMI Encoding Section
Video	Kodiranje		H.264 MP-L 3.0/3.1/4.0
	vmesnik		HDMI*1
			Vhod		Izhod
	Resolucija		480-59.94/60str		480-60str
			480-59.94/60jaz		480-30str
			576-50jaz		576-25str
			720-50/59.94/60str		720-50/59.94/60str
			1080-50jaz		1080-25str
			1080-59.94/60jaz		1080-30str
			1080-59.94/60str		1080-30str
	Razmerje		16:9, 4:3
	Bit rate		1.000~18.000 Mbps
Zvok	Kodiranje		MPEGI layer 2
	Stopnja vzorčenja		48KHz
	Bit rate		64, 96,128, 192, 256, 320kbps
CVBS Encoding Section
Video	Kodiranje			H.264 MP-L 3.0
	vmesnik			CVBS*1 (RCA)
	Resolucija			Vhod		Izhod
				480-60str		480-60str
				480-60jaz		480-30str
				576-50str		576-50str
				576-50jaz		576-25str
	Razmerje			4:03
	Bit rate			1.000~18.000 Mbps
Zvok	Kodiranje			MPEGI layer 2
	vmesnik			Analog Stereo/Mono (Unbalanced RCA)
	Stopnja vzorčenja			48KHz
	Bit rate			64, 96,128, 192, 256, 320kbps
ISDB-T Modulator Section
Standardno		ARIB STD-B31
Pasovna širina		6M
ozvezdje		QPSK, 16QAM, 64QAM
Interval varovanja		1/32, 1/16, 1/8, 1/4
Način prenosa		2K, 4K, 8K
VEČ		≥30dB
RF frequency		150~950MHz, 0.1MHz step
RF izhodna raven		-47~ 0 dBm (60~107 dbµV), 1db step
DVB-T Modulator Section
Standardno		DVB-T COFDM
Pasovna širina		6M, 7M, 8M
ozvezdje		QPSK, 16QAM, 64QAM
Code rate		1/2, 2/3, 3/4, 5/6, 7/8
Interval varovanja		1/32, 1/16, 1/8, 1/4
Način prenosa:		2K, 8K
VEČ		≥31dB
RF frequency		150~950 MHz,0. 1KHz step
RF izhodna raven		-47~ 0 dBm (60~107 dbµV), 1db step
Sistem
RF mix in ATT		10 dB
Upravljanje		Local LCD + control buttons
Jezik		angleščina
Nadgradnja		USB
Splošno
Napajanje		DC 12V
Mere		183*110*50mm
Utež		< 1kg

Galerija

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