TVB590 is a multi-purpose modulator that can be used with any desktop PC having PCI or PCI Express interfaces.
Thanks to the innovative Teleview licensing model, it is possible to upgrade the TVB590 only through software update.
Streams can be played either
- Directly from the hard disk of the PC
- Through an ASI or SMPTE-310M inputs

TVB590 is delivered with QAM (DVB-C Annex A/C) modulation

The following modes are available as a separate options
- DVB-S
- DVB-S and DVB-S2
- DVB-T
- QAM (J.83 Annex B)
- ATSC 8VSB
- ISDB-T
- T-DMB

Thanks to an on board synthesizer TVB590 offers unmatched level accuracy symbol clock and tuning frequency for PC based modulator.
Output frequency is selectable in UHF or VHF ranges
Additional ASI output on TVB590 is available for monitoring purpose.