Digital Video Interfacing Products
 

AT2800PCI

DVB-T Modulator & DVB-H Modulator
VHF and UHF Up-converter
IF & RF outputs
DVB-ASI input & output
DVB-SPI input

       

 

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Datasheet

           

Drivers

               

SDK

               

See CPU Occupancy report

 
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 XP, Vista, Windows 7 ( 64bit ) Drivers + SDK & Linux Drivers.
Accompanied by DVSStation3 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.
Block Diagram:

Application:
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.
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: +2dBm to -35dBm, 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 ( up to Max. allowable bitrate for DVB-T/H modulation).
DVB-SPI Connector: 25-pin sub-D.
DVB-SPI Input Level: LVDS.
DVB-SPI Input Bit Rate: 0 to 108 Mbit/s ( up to Max. allowable bitrate for DVB-T/H modulation).
Application Software:
DVSStation3: All of Alitronika devices are supported by DVSStation3, Alitronika's FREE Transport Stream Player, Recorder, Analyser & converter application software.  Please refer to DVSStation3 specification and User Manual on our website for more information about DVSStation3. Even better please download it from our website & try it out. It works in DEMO mode without any Alitronika devices.

Play Screen-Modulation TS files from PC

Record Screen- Modulating TS from an external (ASI/SPI) source

Modulation Settings

RF Settings

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