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Standard Features: |
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QPSK Modulator and UHF Up-converter, supports
DVB-S2 & DVB-S.
PCI 2.2, 32 bit, 33/66MHz 3.3V.
Bus Master DMA, Scatter /Gather Interface Protocol.
Windows 2000, XP Drivers
& SDK and 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.
Supports Burst or continuous modes, 188 and 204 packet sizes.
RF & IF Section are in metal enclosure to 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.
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Block
Diagram: |
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Application: |
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Targeted for Digital Video Professionals, Sophisticated End Users and OEMs the
AT2900PCI is an ideal solution for a number of applications such as:
Development Tools for
DVB-S2/S Receiver R&D.
IP to DVB Gateway.
DVB-S Transport Stream Generation.
Stand alone
QPSK signal generator for Test & Validation.
Demonstration and Trade Shows.
DVB-S2/S output for OEM product.
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Specification: |
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On Board Buffer:16 Mbytes.
IF Connector:75 Ohms.
IF Output Frequency:49-51 MHz or 99-101MHz adjustable in 1Hz steps.
IF Output Power over bandwidth: -10dBm.
RF Connector:75 Ohms F-Type.
RF Output Frequency Range:950MHz to 2150MHz.
RF Output Power over bandwidth:-10dBm to -35dBm, adjustable in 0.5dB steps.
DVB modes: DVB-S and DVB-S2.
Spectral modes: inverted and non-inverted.
DVB-S:
Alpha rolloff: 0.35.
Modulation Modes:
QPSK.
FEC Code Rates: 1/2, 2/3, 3/4, 5/6 and 7/8.
Symbol rate:
up to 45 MSymbols/s.
Bitrate:
up to 72.574 MBit/s.
DVB-S2:
Alpha rolloff:
0.20, 0.25 and 0.35.
Modulation Modes:
QPSK, 8SPK, 16APSK and 32APSK.
FEC Code Rates: 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9 and 9/10.
Symbol rate:
up to 45 MSymbols/s.
Bitrate:
up to 200.385 MBit/s.
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-SPI Connector: 25-pin
sub-D
Size WxL: 107mmx175mm.
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