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

System Connection

Spesifikasi teknis

 

HDMI Encoding Section
Video	Pengkodean		H.264 MP-L 3.0/3.1/4.0
	DTV VHF 50Mhz ~ 230mhz		HDMI*1
			Memasukkan		Keluaran
	Resolusi		480-59.94/60p		480-60p
			480-59.94/60saya		480-30p
			576-50saya		576-25p
			720-50/59.94/60p		720-50/59.94/60p
			1080-50saya		1080-25p
			1080-59.94/60saya		1080-30p
			1080-59.94/60p		1080-30p
	Rasio Aspek		16:9, 4:3
	Bit rate		1.000~18.000 Mbps
Audio	Pengkodean		MPEGI layer 2
	Tingkat sampel		48KHz
	Bit rate		64, 96,128, 192, 256, 320kbps
CVBS Encoding Section
Video	Pengkodean			H.264 MP-L 3.0
	DTV VHF 50Mhz ~ 230mhz			CVBS*1 (RCA)
	Resolusi			Memasukkan		Keluaran
				480-60p		480-60p
				480-60saya		480-30p
				576-50p		576-50p
				576-50saya		576-25p
	Rasio Aspek			4:03
	Bit rate			1.000~18.000 Mbps
Audio	Pengkodean			MPEGI layer 2
	DTV VHF 50Mhz ~ 230mhz			Analog Stereo/Mono (Unbalanced RCA)
	Tingkat sampel			48KHz
	Bit rate			64, 96,128, 192, 256, 320kbps
ISDB-T Modulator Section
Standar		ARIB STD-B31
Bandwidth		6M
Konstelasi		QPSK, 16QAM, 64QAM
Interval penjaga		1/32, 1/16, 1/8, 1/4
Mode Transmisi		2K, 4K, 8K
LEBIH		≥30dB
RF frequency		150~950MHz, 0.1MHz step
tingkat keluaran RF		-47~ 0 dBm (60~107 dbµV), 1db step
DVB-T Modulator Section
Standar		DVB-T COFDM
Bandwidth		6M, 7M, 8M
Konstelasi		QPSK, 16QAM, 64QAM
Code rate		1/2, 2/3, 3/4, 5/6, 7/8
Interval penjaga		1/32, 1/16, 1/8, 1/4
Mode Transmisi:		2K, 8K
LEBIH		≥31dB
RF frequency		150~950 MHz,0. 1KHz step
tingkat keluaran RF		-47~ 0 dBm (60~107 dbµV), 1db step
Sistem
RF mix in ATT		10 dB
Pengelolaan		Local LCD + control buttons
Bahasa		Inggris
Meningkatkan		USB
Umum
Sumber Daya listrik		DC 12V
Ukuran		183*110*50mm
Bobot		< 1kg

Galeri

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