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Name	OTV-DW56 Mini Single-Channel H.265 H.264 HEVC HD Encoder Modulator
Brand Name:	Dibview
Model Number:	OTV-DW56
Product name:	Mini Single-Channel H.265 H.264 HEVC HD Encoder Modulator
Input:	H.265, H.264 Video with Frame B
RF Output:	DVB-C/DVB-T/ISDB-T/ATSC RF out
Advertisement:	OSD/LOGO/QR Code/Caption Insertion
Support CC:	Closed Caption
IP Protocol:	UDP, RTMP, RTP/RTSP
Resoluition:	Full HD
Bitrate:	1-15Mbps
Application:	Home Entertainment, Hotels, Shops, Restaurants
USB Port for Video Record , Save Playback:	Yes, Support
AC3 Pass-through:	Support

Product Description

Overview:

OTV-DW56 H.265 HEVC H.264 HD encoder & modulator is designed based on consumer electronics which allow HDMI signal input in TV distributions with applications in home entertainment, surveillance control, hotel Digital Signage, etc.

OTV-DW56 H.265 HEVC H.264 HD encoder & modulator is an all-in-one device integrating encoding and modulating to convert audio/video signals into DVB-C/DVB-T/ISDB-T/ATSC RF out.

The signals source could be from STB, satellite receiver, closed-circuit television cameras and etc. Its output signal is to be received by TVs or STBs etc.

Key Features:

HDMI Input with H.265/H.264 Video, with B frame
DVB-C/DVB-T/ISDB-T/ATSC-T RF Out for optional
IP output over UDP, RTMP, RTP/RTSP
Support AC3 Pass-through
Support OSD( logo/QR code/Caption) Insertion
Support CC (closed Caption)/Subtitle
Support USB Port for Video Record , Save Playback
LED Screen for easy management

Technical Specifications:

Item	Description
HDMI Encoding
Video	Encoding	HEVC/H.265, Mpeg-4 AVC H.264
	Interface	1*HDMI
	Resolution	19201080_60P,19201080_50P 19201080_59.94P,19201080_59.94i 19201080_60i, 19201080_50i 1280720_60P, 1280720_59.94, 1280*720_50P
	Chroma	4:2:0
	Bitrate	1Mbps~15Mbps
	Rate Control	CBR/VBR
	GOP Structure	IBBBP, IBBP, IP
Audio	Encoding Format	Mpeg-1 Layer 2, LC-AAC, HE-AAC, HE -AAC V2, AC3 Pass-through
	Sample Rate	48KHz
IP Output
IP out over UDP(Unicast/Multicast), RTMP, RTSP, (Rj45, 100/1000M Self-Adaption)
DVB-C Modulation
Standard	J.83A(DVB-C), J.83B
MER	≥35dB
RF Frequency	100~900MHz, 1Khz Step
RF Output Level	-20~-5dBm, 1dB step
Symbol Rate	5.000~7.000Msps adjustable
	J.83A	J.83B
Constellation	16/32/64/128/256 QAM	64/256QAM
Bandwidth	8M	6M
DVB-T Modulation (Optional)
Standard: DVB-T COFDM Bandwidth: 6M,7M,8M Constellation: QPSK, 16QAM, 64QAM Code Rate: 1/2, 2/3, 3/4, 5/6, 7/8 Guard Interval: 1/32, 1/16, 1/8, 1/4 Transmission Mode: 2K, 8K MER: ≥35dB RF Frequency: 100~900MHz, 1Khz Step RF Output Level: -63~-16dBm, 1dB step
ISDB-T Modulation (Optional)
Standard: ARIB STD-B31 Constellation: QPSK, 16QAM, 64QAM Code Rate: 1/2, 2/3, 3/4, 5/6, 7/8 Guard Interval: 1/32, 1/16, 1/8, 1/4 Transmission Mode: 2K,4K,8K RF Frequency: 100~900MHz, 1Khz Step RF Output Level: -63~-16dBm, 1dB step
ATSC-T Modulation (Optional)
Standard: ATSC A/53 Constellation: 8VSB MER: ≥35dB RF Frequency: 100~900MHz, 1Khz Step RF Output Level: -63~-16dBm(44~91dbμV), 1dB step
System Management
Configuration Interface: Web-based, LED+Keyboad Upgraded: via network
The Working Environment
Dimension	160mm(W)120mm(D)52mm(H)
Gross Weight	Less than1KG
Operating Temperature	0 to 45(For working), -20 to 80(For storing)
Input Voltage	12V/DC