AT720USB

Standard Features:

•     Combined DVB-C Annex B Input and DVB-ASI/SPI Output Device.
•     High Speed USB 2.0
•     Windows 2000 & XP Drivers and BDA / Direct Show Drivers & API.
•     Accompanied by DVSStation2 Alitronika's Application Software.
Input
•     DVB-Cable TV Compliant QAM & 8-VSB Reception.
•     Input Frequency Range: 54 MHz to 864 MHz.
•     Channel Bandwidth: 6 MHz.
•     Supports 188, 204 Transport Packet Sizes.
Output
•     RF Loop Through Output.
•     Simultaneous two Serial ( ASI )
      and one Parallel ( SPI ) Outputs.
•     Supports DVB According to
      Standard A1010 Rev1 and EN50083.

Block Diagram:

Applications:

Targeted for Digital Video Professionals, Sophisticated End Users and OEMs
The AT720USB is an ideal solution for a number of applications such as:
•     Development Tools.
•     DVB to IP Gateway.
•     DVB-C to DVB-ASI & DVB-SPI Converter.
•     MPEG-II Transport Stream Recording, Monitoring, Playing & Processing.
•     Software Based MPEGII Decoders.

Specifications:

•      On Board Buffer: 16 Mbytes.
•      RF Tuner Connector: 75 Ohms IEC female Type.
•      Loop Through Connector: 75 Ohms IEC male Type.
•      Input Frequency Range: 54 MHz to 864 MHz.
•      Input Level: -15dBmV to +15dBmV ( QAM ) & -80dBmV to 0dBmV ( 8-VSB).
•      Channel Bandwidth: 6 MHz.
•      Standards: DVB-C (ETS 300-429/ITU-T J83 Annex B) USA.
•      Modulation Modes: 8VSB/64 QAM/256 QAM.
•      DVB-ASI Connector: 75 Ohms BNC.
•      Output Signal level: 1.0Vp-p nominal.
•      DVB-SPI Connector: 25-pin sub-D.
•      DVB-ASI Output Bit Rate: 0 to 214 Mbit/s.
•      DVB-SPI Output Bit Rate: 0 to 108 Mbit/s.
•      DVB-ASI Output Clock: 270 MHz.
•      DVB-SPI Output Clock: 0 to 13.5 MHz.
•      DVB-SPI Output Level: LVDS.

Please click HERE to download the datasheet.