[DQMx-ASI]

[DQMx-RF]

DQMx (Digital QAM Multiplexer) accepts up to four inputs in ASI, 8VSB, and QAM formats, and delivers one output in QAM format in the 54-864 MHz range. Two types of input modules are available (ASI and 8VSB/QAM), and any combination of input modules is allowed ? for example, DQMx can be equipped with 2 ASI and 2 8VSB/QAM input modules. Each ASI input module can process up to twelve channels, not to exceed 270 Mbps. Each 8VSB/QAM input module can process up to twelve channels, not to exceed 19.4 Mbps for 8VSB or 38.8 Mbps for QAM 256. The QAM-modulated output can contain up to twelve channels, not to exceed 38.8 Mbps when operating in QAM 256 mode. Features Supports MPEG-2 Transport Stream Tables: PAT, PMT, MGT, RRT, STT, & VCT Re-maps duplicate PIDs, Program Numbers, and Minor Channel Numbers User-defined major/minor or 4-digit CATV virtual channels Maintains MPEG-2 mapping after a power outage Supports PID filtering & PSIP re-assignment Provides QAM 256 Output at 38.8 Mbps PCR correction and null packet insertion User-defined QAM Output Parameters User-defined channel names CVCT table creation User-defined TSID