AT2800PCI DVB-T Modulator With ASI & IF & RF (PCI)
Targeted for Digital Video Professionals, Sophisticated End Users and OEMs
the AT2800PCI is an ideal solution for a number of applications such as:
- Development Tools for DVB-T or DVB-H Receiver R&D.
- IP to DVB Gateway.
- DVB-T/H Transport Stream Generation.
- Stand alone COFDM ( Terrestrial ) signal generator for Test & Validation.
- Demonstration and Trade Shows.
- DVB-T output for OEM product.
Standard Features: - COFDM Modulator with VHF & UHF Upconverter, DVB-T modulator & DVB-H modulator
- PCI 2.2, 32 bit, 33/66MHz 3.3V.
- Bus Master DMA, Scatter /Gather Interface Protocol.
- Windows 2000, XP Drivers and Linux Drivers & API.
- Accompanied by DVSStation2 Alitronika's Application Software.
- Supports DVB According to Standard A1010 Rev1 and EN50083.
- Modulation of Transport Stream files from Harddisk.
- Modulation of Transport Stream from the ASI or SPI inputs.
- All modulation processes are carried out by the hardware so that there is no load on the PC processor, So there is no need for an expensive high performance PC.
- TPS flags to indicate TS contains MPE-FEC and/or Time slicing.
- Bit rates from 4.98 MB/s to 31.67 MB/s.
- Supports Burst or continuous modes, 188 and 204 packet sizes.
- RF & IF Section are in metal enclosure for noise immunity and high performance
Input- DVB-ASI input.
- DVB-SPI input.
Output- RF Output.
- IF Outputs ( one internally, SMB connector, to be used inside the PC to connect to other boards ).
- DVB-ASI output for monitoring the modulated TS file.
Specification: - On Board Buffer: 16 Mbytes.
- IF Connector: 75 Ohms BNC.
- IF Output Frequency: 35-37 MHz or 69-71MHz adjustable in 1Hz steps.
- RF Connector: 75 Ohms BNC.
- RF Output Frequency Range: 50MHz to 1000MHz.
- RF Output Power over bandwidth: +0dBm to -45dBm, adjustable in 0.5dB steps.
- Channel Bandwidth: 5MHz, 6MHz, 7MHz, 8MHz.
- COFDM Spectrum: 2k,4k and 8k carriers non-hierarchical.
- Standards: COFDM according EN 300 744.
- Modulation Modes: QPSK, 16QAM and 64QAM.
- Guard Interval Modes: 1/32, 1/16, 1/8 and 1/4.
- FEC Code Rates: 1/2, 2/3, 3/4,5/6, 7/8.
- Spectral Inversion: Both inverted and non-inverted.
- DVB-ASI Input/Output Connectors: 75 Ohms BNC.
- DVB-ASI Output Signal level: 1.0Vp-p nominal.
- DVB-ASI Output Clock: 270 MHz.
- DVB-ASI Input return loss: 15dB.
- DVB-ASI Output Bit Rate: 0 to 214 Mbit/s.
- DVB-SPI Connector: 25-pin sub-D.
- DVB-SPI Input Level: LVDS.
- DVB-SPI Input Bit Rate: 0 to 108 Mbit/s.