Multi-Channels QAM Modulator

Product Overview

QAM6248 is designed as a highly integrated and stability and cost-effective digital

QAM Modulator of 16 ASI transport,or 8 fta DVB-S2 Receivers stream into a high

quality QAM/RF channels. This module allows cable operators to deliver high performance

digital cable-TV channels throughout their networks.QAM6248 offers various features like PSI

and SI processing with NIT generation, PID filtering with table processing and provides

outstanding signal and video quality to four adjacent QAMsto create the outgoing transport

streams as QAM-RF output signals with multiplexing, scrambling the stream process,

Routes Any or All Selected Transport Streams.

Key Features

Up to 8/16 ASI or 8 fta dvb-s2 RF ports per chassis with four agile QAM channels outITU-T,J.83A/B/C qam encoding standard16QAM,32QAM,64QAM,128QAM,256QAMRF frequency:30-900MHzSelectable four DVB-S/S2 or DVB-C Tuners inputOutput signal bandwidth:6Mhz,8Mhz 4.83-8.05MHz, rolling coef:0.15(ITU-T J.83A) 5.714/5.967MHz,rolling coeff:0.13/0.18 (ITU-T J.83B)Output data symbol: 4.2~7Mbaud/s(8M BW) 4.2~5.260Mbaud/s(6M BW)Output level:86 - 106dBuv ,0.5dB stepMPEG processing for multiplexing,scramblingUp to 4 CAS simul-crypt and DVB-CSA scramblingUp to 64 programs per QAM Channel,every program up to 128 PID processing capacity.PSI/SI auto-generation and manual uploading during re-multiplexing,up to 45 NIT TablePID filter,remapping,passthroughPCR correction function, can respectively check multiple PCR from the input data accurately.Real-time detection and display for the input system bitrate and payload bit rate.monitoring of operation temperature & power supplies, as well as intelligent control of fan speed, with considerate hardware design for ventilationSupport Standard and High Definition MPEG-2,H.264,AVS,MPEG-4 Codec FormatManagement via WEB and local front panelEasy-to-Use System Management

Technical Specifications

Warranty&Guarantee

3 years warrantyIf the item is defective within 1 year, you can send it back to us, we will repair it and afford the shipping cost. If it is defective after 1year,you can send it to us to repair, but you should pay the extra shipping cost.Supply stability, please feel free to buy!

Shipment

Shipment will be made in time, usually 7 working days.We will offer you the tracking number after shipment.