Products & Services
UDP/IP to ATSC Multiplexing Modulator Module IMA918
Mar 26 2015 07:37
REGEN Digital TV&IPTV headend equipment supplierFeatures
l ATSC modulation, ATSC A/53 standard l 1GigE Input, RJ45 interface or SFP l Max. 256 channels TS over UDP/RTP, MPTS/SPTS Input, unicast/multicast l Up to 840Mbps for all inputs l Constellation in 8VSB l Up to 8 adjacent ATSC 8VSB carriers out per card l RF output frequency in range 40~860MHz l RF output level with -16~0 dBm(per 8VSB carrier), 0.5dB stepping l Excellent RF performance, MER?40dB l MPEG-2 / MPEG-4 AVC re-multiplexing, and MPTS/SPTS multiplexing available l Accurate PCR adjusting l Excellent performance of output frequency attenuation l Synchronously support PID filtering, re-mapping(max. 180 PIDs) and PSI/SI edit l Function of NIT insertion l Support multiplexed or scrambled TS over UDP output l Dual power supply l Remote control by NMS/SNMP l Upgrading by Ethernet interface Specifications
Introductions IMA918 Eight-Channel IP to ATSC Multiplexing Modulation Module is the latest IP to ATSC modulator developed by REGEN, which integrated with multiplexing function at the same time. Each IMA918 daughter module can work independently, due to the combining of 8*multiplexing modules and 8*ATSC (8VSB) modulation modules. It supports up to 256-channel IP MPTS/SPTS (per daughter card) input with its GigE port and 8*adjacent carriers (40~860MHz) output through the two RF output interfaces. This IMA918 IP to ATSC Multiplexing Modulation Module was designed in slot structure and being allowed of a maximum 3-module insertion into one device simultaneously. Its excellent and high integration, and powerful performance make it quite a good choice for the new generation of digital TV systems. Diagram Rear Panel
|