Digital Video Interfacing Products


Multi-standard LOW COST Modulator
DVB-T2/T/H/C ( QAM-A/B/C ), 
ATSC 8-VSB & ISDB-T Modulator
VHF & UHF Up-converter
RF output

PCI or PCIe ( with PCI to PCIe adapter ) *



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Standard Features:
Combined DVB-T/H, DVB-C, ATSC 8-VSB & ISDB-T Modulator with VHF & UHF Upconverter.
PCI 2.2, 32 bit, 33/66MHz 3.3V.
Bus Master DMA, Scatter /Gather Interface Protocol.
Windows XP, Vista, Windows 7 & Windows 10 Drivers + SDK & Linux Drivers.
Accompanied by DVSStation4 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.
Supports Burst or continuous modes, 188 and 204 packet sizes.
- DVB-T/H : 4.98 MB/s to 31.67 MB/S.
- DVB-C : 14 MB/s to 65 MB/S.
- ATSC : 10.76 MBaud to 19.30 MBaud.
DVB-ASI input. 
DVB-SPI input.
RF Output.

Block Diagram:

PCI to PCIe adapter

Targeted for Digital Video Professionals, Sophisticated End Users and OEMs
the AT278PCI is an ideal solution for a number of applications such as:
Development Tools for DVB-T/H/C Receiver R&D.
IP to DVB Gateway.
DVB-T/H/C, ATCS & ISDB-T Transport Stream Generation.
Stand alone COFDM ( Terrestrial ), QAM ( Cable TV ), ATSC  & ISDB-T signal generator for Test & Validation.
Demonstration and Trade Shows.
DVB-T/H/C, ATCS & ISDB-T output for OEM product.

General Spec.
On Board Buffer:16 Mbytes.
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.
DVB-T/H Spec.
Channel Bandwidth: 5MHz, 6MHz, 7MHz, 8MHz.
COFDM Spectrum( FFT size ):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.
TS bitrate:24Mbps to 32Mbps.
Spectral Inversion: Both inverted and non-inverted.
DVB-C Spec.
Channel Bandwidth: 6MHz, 8MHz.
Standards:QAM according EN 300 744.
Modulation Modes:16QAM, 32QAM, 64QAM, 128QAM and 256QAM.
ATSC 8-VSB Spec.
Channel Bandwidth:6MHz.
Standards:A/53 8-VSB.
ISDT Spec.
Channel Bandwidth: 6MHz
Standards: ARIB STD-B31
Application Software:
DVSStation3/4/IP: Alitronika devices are supported by DVSStation3/DVSStation4 or DVSStationIP, Alitronika's FREE Transport Stream Player, Recorder, Analyser and converter application software. Please refer to the specification and User Manual of these applications for more information. Even better please download them from our website and try them out. They works in DEMO mode without any Alitronika devices.

Play Screen=> In normal operating conditions

ISDB-T Settings

ATSC Settings

DVB-C Settings

DVB-T Settings

DVB-T Guard Interval Settings

DVB-T Modulation Mode Settings

DVB-T FEC Settings

DVB-T Bandwidth Settings

Rf Settings

The application software provides the user with many functions & features such as :

Bit, Byte & Packet error insertion

TOT & TDT selection

PlayBack in loops, sub-loops.......

Hardware Working Regiters are accessable for monitoring

Among the "Goodies" are a Video Viewer

Hex Editor

A DVB to IP Player/Converter

As well as the Integrated Quick TS Analyzer, TSReader support these devices.




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