Digital Cable TV Encoder Modulator 4/8 Channels HDMI to 4 Carriers Qam DVB-C RF Modulator

Product Description

Digital Cable TV Encoder Modulator 4/8 Channels HDMI to 4 Carriers QAM DVB-C RF Modulator
 

 

Product Overview

HPR8401LM Encoder Modulator is Catcast's professional high integration device which includes encoding, multiplexing, and  modulation. It  supports  4/8 HDMI input, IP input, MPEG-4 AVC/H.264 encoding, 4 carriers of DVB-C RF output, IP (MPTS & SPTS) output. In conclusion, Its  high integrated and cost effective design makes the device widely used in varieties of digital distribution systems such as cable TV digital head-end, digital TV broadcasting.

 

Key Features
 

. 4/8 HDMI input, MPEG-4 AVC/H.264 Video encoding
. ASI input/output (optional)
. LCD screen (optional)
. IP (SPTS/MPTS) input over UDP
. IP output over UDP and RTP protocol, support unicast and multicast
. 4 channels HDMI input version, 4 carrier RF output,  8 channels HDMI input version, 4 carrier DVB-C RF output
. 1 ASI input for re-multiplexing (optional)
. 2 ASI Independent output as copy of MPTS (optional)
. Support "Null PKT Filter" function
. Support PID Remapping/ PCR accurate adjusting
. PID pass
. LCD ,key function
. Control via web management, and easy updates via web

 

Technical Specification

Input	4/8 HDMI, support HDCP
	IP input over UDP
Output	4 carriers DVB-C RF output
	1 ASI output (optional)
	IP output(4/8 SPTS and 1MPTS) UDP and RTP protocol Support unicast and multicast
Video	Encoding	MPEG-4 AVC/H.264
	Resolution	Input:1920×1080_60P, 1920×1080_60i, 1920×1080_50P, 1920×1080_50i, 1280×720_60P, 1280×720_50P, 720×576_50i,720×480_60i,
		Output:1920×1080_60P, 1920×1080_50P, 1280×720_60P, 1280×720_50P, 720×576_50P,720×480_60P, 1920×1080_30P,1920×1080_25P, 1280×720_30P,1280×720_25P, 720x576_25P,720x480_30P
	Bit-rate	1Mbps~13Mbps(each channel)
	Rate Control	CBR
Audio	Encoding	MPEG-1 Layer 2, LC-AAC, HE-AAC v1&v2
	Sampling rate	44.1KHz and 48Khz
	Bit-rate	64kbps,128Kbps,192kbps,224kbps,256kbps,320kbps,384kbps
	Resolution	24-bit
	Audio Gain	0-255 Adjustable
Multiplexing	Maximum PID Remapping	180 output PIDs per channel
	Function	PID remapping ( automatically or manually)
		Accurate PCR adjusting
Modulator	DVB-C	RF number	4 carrier RF output
		Standard	EN300 429/ITU-T J.83A/B/C
		MER	≥40db
		RF frequency	50~960MHz, 1KHz step
		RF output level	-34~-10dBm , 0.1dBm step
		Symbol Rate	5.0Msps~7.0Msps,1ksps stepd
			J.83A	J.83B/J.83C
		Constellation	16/32/64/128/256QAM	64/256 QAM
		Bandwidth	8M	6M
System function	Network management(WEB)
	Chinese and English language
	Ethernet software upgrade
Miscellaneous	Dimension (W×L×H)	440mm×270mm×40mm
	weight	5kg
	Environment	0~45ºC(work);-20~80ºC(storage)
	Power requirements	AC100~240V,50/60Hz

 

Principle Chart
 

 

Packing&Shipping

Package type: each pcs wth soft ,safety polyfoam ,then packed in carton.
Shipping way: it usually take 5-7 days by DHL, TNT, Fedex, UPS to arrive your local place
Company introduction

Catcast Technology Co.,Ltd is a high-tech enterprise which concentrates on the research, manufacture, sale and engineer service of digital TV headend & broadcasting equipments with 18 years history in Chengdu, China. Catcast is building up both domestic and overseas markets while making a good contribution to the TV broadcasting industry. As a TV network investor, we have accumulated a great deal of experience in network operation of cable or wireless digital TV, IPTV, DSNG system as well as transfer analog tv system to digital tv system. Upgrade CATV/MATV to IPTV system. We are always striving for innovation , and keep the principle to do business: The same product , we win the quality. The same quality, we win the price.
Why choose us