tektronix_qam400a

Tektronix QAM400A DTV Monitor

Produktnummer: 0
BESKRIVELSE

The QAM400A provides a complete solution for real-time transmission monitoring of MPEG Transport Streams over RF and ASI interfaces. Powerful confidence monitoring capability and deep diagnostic measurements are both combined into a single integrated solution. This enables cable operators to deliver superior QoS levels with reduced operational expenditure. Deployed at key network nodes, the QAM400A provides an intuitive and simplified presentation of video quality and diagnostic information. This supports the delivery of superior Quality of Service (QoS) levels in an increasingly complex broadcast environment.

SPESIFIKASJONER
Comprehensive confidence monitoring at the RF modulated layer with optional QAM Annex A, B, or C interfaces, as well as MER (up to 37 db typical), BER, and Constellation displays. These critical RF measurements provide early indication of signal degradation before any picture impairment is visible to the end customer without additional costly RF test equipment
Unique dual-level alarming and seven-day trend information proactively identifies impending problems before they become visible to the viewer
FlexVu™ uniquely empowers operations staff with the simplest information necessary to prove their service is delivering above their defined thresholds for superior Quality of Service (QoS)
Powerful diagnostic user interface provides intelligent hierarchical views of network information, media, and data, allowing engineers to rapidly identify the root cause of underlying service problems
Multilayer, multichannel, remote monitoring and measurement at RF and TS layers to DVB, ATSC, SCTE, DCII, and ISDB-T/Tb standards with content-checking support for both MPEG-2 and H.264/AVC
DOKUMENTASJON