Digital Video Interfacing Products
 

AT780USB

DVB-T2/T/C Receiver, Recorder & Converter
DVB-T2/T/C RF Input
DVB-ASI & DVB-SPI ( LVDS ) Outputs
DVB-T2/T/C to USB Converter
DVB-T2/T/C to DVB-ASI/SPI Converter
Supports 6/7/8 MHz Bandwidth

       

 

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Datasheet

              

Drivers

                        

SDK

               

 
Standard Features:

Combined DVB-T2/T/C Input and DVB-ASI/SPI Output Device.
High Speed USB 2.0
Windows XP, Vista, Windows 7 & Windows 10 Drivers + SDK & Linux Drivers.
Accompanied by DVSStation3 Alitronika's Application Software.
Input
DVB-T2/T/C Compliant COFDM Reception.
Input Frequency Range:
- High Band: 434.0 MHz to 858.0 MHz.
- Mid Band: 149.5 MHz to 426.0 MHz.
- Low Band: 50.5 MHz to 142.5 MHz.
Modulation Modes: DVB-T/T2: QPSK, 16QAM, 64QAM
Modulation Modes: DVB-C: 64QAM, 128QAM, 256QAM
Guard Interval: DVB-T/T2: 1/4, 1/8, 1/16, 1/32
Supports hierarchical & non-hierarchical modes.
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:

Connections:

Application:
Targeted for Digital Video Professionals, Sophisticated End Users and OEMs
the AT780USB is an ideal solution for a number of applications such as:
Development Tools.
DVB to IP Gateway.
DVB-T to DVB-ASI & DVB-SPI Converter.
MPEG-II Transport Stream Recording, Monitoring, Playing & Processing.
Software Based MPEGII Decoders.
Specification:
On Board Buffer: 16 Mbytes
RF Tuner Connector: 75 Ohms IEC female Type
Loop Through Connector: 75 Ohms IEC male Type.
Input Frequency Range:
    High Band: 434.0 MHz to 858.0 MHz.
    Mid Band: 149.5 MHz to 426.0 MHz.
    Low Band: 50.5 MHz to 142.5 MHz.
Channel Bandwidth:6, 7 & 8 MHz.
RF Sensitivity: -80dBm.
COFDM Spectrum: 2k and 8k carriers non-hierarchical and hierarchical.
Standards: DVB-T2, DVB-T, DVB-C compliant.
Modulation Modes: DVB-T/T2: QPSK, 16QAM, 64QAM
Modulation Modes: DVB-C: 64QAM, 128QAM, 256QAM
Guard Interval Modes: 1/4, 1/8, 1/.16, 1/32.
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.
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

Record Screen

DVB-T2 Mode Settings

DVB-T Mode Settings

DVB-C Mode Settings

Error screen when selecting wrong settings or no RF

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

PID Filtering

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, TSReadersupport these devices.

 

 

 

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