4/8CH HD MPEG-2 Video DVB-C/T ATSC ISDB-T Encoder Modulator COL5188H2

COL5188H2 encoder modulator is our all-in-one device integrating MPEG2 encoding and modulating to convert audio/video signals into DVB-C/T/ATSC/ISDB-T RF out. It support 4 /8 HDMI inputs, and its pay-as-you-grow modular design (maximum support 8 HDMI inputs) and flexible configuration are making it very reliable with high performance. The signals source could be from STB, satellite receiver, closed-circuit television cameras and antenna etc. Its output signal is to be received by TVs or STBs etc.

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Product Detail

Product Tags

Key Features

✔ Support 4/8 HDMI channels input

✔ Support MPEG2 video encoding

✔ Support 1080p/i,720p, 576i , 480i video resolution

✔ Support low latency(50~1000ms)

✔ Support MPEGI layer 2, MPEG-2 AAC, and DD AC3 audio encoding

✔ Support CC (Closed Caption), EIA 608

✔ Support LCN (Logical Cluster Number)

✔ DVB-C/T/ATSC/ISDB-T RF out in one device, Modulation dynamic switching

✔ Each channel support 1 DVB-C/T/ATSC/ISDB-T output option

✔ Control via web-based NMS, and easy updates via web

Specifications

HDMI Encoding Section
Input		Interface	HDMI*4/8
Video		Encoding	MPEG2
		Input	Output
		480@59.94/60i	480@30p
		576@50i	576@25p
		720@50/59.94/60p	720@25/30p
		1080@50i	1080@25p
		1080@59.94/60i	1080@30p
		1080@50p	1080@25p
		1080@59.94/60p	1080@30p
		Bit-rate	2.000~20.000 Mbps
		GOP	1~60
		Rate Control	VBR
		Aspect Ratio	16 :9
Audio		Encoding	MPEGI layer 2,MPEG-2AAC, AC3
		Sample rate	48KHz
		Bit rate	MPEGI layer 2 (128kbps)
			MPEG-2 AAC (VBR)
			AC3 (128kbps)
DVB-C Modulator Section
Standard		J.83A (DVB-C), J.83B
MER		≥35dB
RF frequency		100-1000MHz, 1KHz step
RF output level		-48~ -10dBm, 1dB step
Symbol rate		3.000~7.000Msps adjustable
		J.83A	J.83B
Constellation		16/32/64/128/256QAM	64/ 256QAM
Bandwidth		8M	6M
DVB-T Modulator Section
Standard		DVB-T COFDM
Bandwidth		2M, 3M, 4M, 5M, 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		100-1000MHz, 1KHz step
RF output level		-48~ -10dBm, 1dB step
ISDB Modulator Section
Standard		ARIB STD-B31
Constellation		QPSK, 16QAM, 64QAM
Guard Interval		1/32, 1/16, 1/8, 1/4
Transmission Mode		2K, 4K, 8K
Code rate		1/2, 2/3, 3/4, 5/6, 7/8
RF frequency		100~1000MHz, 1KHz step
RF output level		-48~ -10dBm, 1dB step
ATSC Modulator Section
Standard		ATSC A/53
Constellation		8 VSB
RF output level		-48~ -10dBm, 1dB step
MER		≥35dB
RF frequency		100~1000MHz, 1KHz step
System
Management	Web
Language	English
Upgrade	Web update
General
Power supply	AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz
Dimensions	48232844.5mm
Temperature	0 ~45℃(operation),- 20~80℃(storage)