DekTec Dual ASI Output Card DTA-105

The DTA-105 is a PC-based solution that featured dual ASI output channels on a low-profile PCI card. It provides fully programmable bitrate capabilities from 0-214 mbit/s and dual 16 Mbyte buffers to compensate for PCI and any software latencies.

Sencore is the preferred distributor of DekTec in North America.

KEY FEATURES
APPLICATIONS
SPECIFICATIONS

Two independent DVB-ASI outputs channels on a low profile PCI card
Optional mode to slave the second output to the first, creating a single doubly buffered output
Programmable bitrate 0 to 214 Mbit/s
Dual 16Mbytes buffers to compensate for PCI and software latencies
Shipped with a low profile and a standard profile bracket
Hardware assisted null packet insertion
Continuous mode or burst mode
On board PCI Bus master for off loading host processor
DMA burst mode transfers for optimal useage of PCI Bus
Scatter/gather DMA for efficient handling of fragmented host memory
Low and standard profile
PCI bracket PCI rev 2.2, 32 bit, 33 or 66 MHz bus
Free drivers and SDK for current versions of Windows, .NET, DirectShow and Linux
Example source code for stream player and stream recorder

General purpose output adapter for PC based applications that generate an MPEG2 transport stream
With DTC-300 StreamXpress software: MPEG2 transport stream test generator

KEY ATTRIBUTES

Physical layer

DVB-ASI (Coax)

DVB-ASI connector

75Ω BNC (2x)

Transmit bitrate

0 to 214Mbit/s

Transmit bitrate resolution

<1bit/s

Transmit bitrate stability

±2ppm

Burst mode on/off

yes

Peak-to-peak maximum jitter*

70ns p-p

Packet size

188 or 204