AT290USB
iMod – Smallest Multi Standard Modulator

DVB-S2, DVB-S & DVB-DSNG

VHF & UHF Up-Converter

IF & RF Outputs

DVB-ASI Input

QPSK Modulator and UHF Up-converter, supports DVB-S2, DVB-S & DVB-DSNG.

High Speed USB 2.0
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 file Harddisk via USB.
Modulation of Transport Stream from the ASI input.
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.
Bitrates:
– DVB-S2 : up to 200.385 MBit/s.
– DVB-S : up to 72.574 MBit/s.

Input

DVB-ASI input.

Output

RF Output.
IF Output.

BLOCK DIAGRAM

CONNECTIONS

APPLICATIONS

Targeted for Digital Video Professionals, Sophisticated End Users and OEMs the AT290USB 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-S2/S Transport Stream Generation.
QPSK signal generator for Test & Validation.
Demonstration and Trade Shows.
DVB-S2/S output for OEM product.

SPECIFICATIONS

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 -45dBm, adjustable in 0.5dB steps.
DVB modes: DVB-S and DVB-S2.
Spectral modes: inverted and non-inverted.

DVB-S Mode:

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 Mode:

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-DSNG Mode:

Alpha rolloff: 0.20, 0.25 and 0.35.
Modulation Modes:8SPK and QAM16.

DVB-ASI Spec.

DVB-ASI Input Connectors:75 Ohms BNC.
DVB-ASI Input return loss: 15dB.

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.