Product Details

4/8 Channels AV to QAM DVB-T/C/ATSC/ISDB-T RF Modulator

Outline

COL5011U 4/8CH SD Encodulator is an all-in-one device integrated encoding multiplexing and modulation

functions in one standard 1U case. It can convert 4/8 CVBS signals and 1 ASI input to DVB-C RF out in the

frequency range of 30~950MHz. It is also equipped with 2 ASI ports and IP port to output TS in MPTS or SPTS.

The signals source could be from satellite receivers, closed-circuit television cameras and etc.its output signal

is to be received by DVB-C standard TVs or DVB-C STBs.The device can be used in public place such as metro,

market hall, theatre, hotels, resorts, etc for advertising. It also can be used for monitoring, training and

educating in company, schools, campuses, hospital.

Features

Specifications

Input	4/8 CVBS inputs , BNC interface
	4/8 pairs unbalanced stereo audio input, BNC interface
	1 ASI input, BNC interface
Video	Resolution	PAL:720576i; NTSC: 720480i
	Encoding	MPEG-2
	Bit-rate	1~15Mbps for MPEG-2 encoding
	Rate Control	CBR/VBR
	Aspect Ratio	4:3, 16:9
	Advanced Pretreatment	De-interlacing, Noise Reduction, Sharpening
Audio	Encoding	MPEG1 Audio Layer 2
	Sampling rate	48KHz
	Bit-rate	64Kb/s~384Kb/s for Mpeg1 layer 2 encoding (each channel)
Modulation	Standard	J.83A, J.83B, J.83C
	MER	≥42dB
	RF frequency	30~950MHz, 1KHz step
	RF output level	-30.0~ 0.0 dbm (77~107 dbµV), 0.1db step
	Symbol rate	2.5 – 4.66 Msps, 5.0 - 8.0 Msps
	J.83A	Constellation	16/32/64/128/256QAM
		bandwidth	8M
	J.83B	Constellation	64QAM, 256QAM
		bandwidth	6M
	J.83C	Constellation	64QAM, 256QAM
		Bandwidth	6M
Multiplexing	1 ASI input multiplexed with local 4/8 channels of TS
Stream Output	2*ASI output, BNC interface
	MPTS/4/8*SPTS over UDP or RTP/RTSP, 100Base-T Ethernet interface (UDP/RTP/RTSP unicast / multicast)
System Function	Low Latency achieved (Normal, mode 1 and mode 2 optional)
	LCD/keyboard and Web-based NMS operating
	System Language: English
	Ethernet software & hardware upgrade
Miscellaneous	Dimension (W× L× H)		482mm×410mm×44mm
	Approx weight		4kg
	Temperature		0~45℃(work), -20~80℃(Storage)
	Power		AC 100V-220V±10%, 50/60Hz
	Consumption		25W

Order reference:

COL5011U Series Option:

DVB-C/T / ATSC / ISDB-T

DVB-S/S2

Our advantages

Products Qulity: Most of our products get CE approved:set top box have report from State

Administration for Entry Exit Inspection and Quarantine.

Technical Support: Our R&D department is composed br the most experienced engineer with

young university graduate,bring new energy continuously. Customers will be informed at first

time as long as our software upgrade or new management software version come out .

Shipment Speed: All packages of orders will be shipped 2-5 days sfter customer deposit.

Usually we use the speediest DHL/UPS/Fedex for small order delivery,and we have long

erm cooperated carriers for common air & sea delivery with cheap price and high speed.

Guarantee:All products will have life-long skill support ,head ends for free repair within 3 years.

Some pictures for reference