Small portable USB powered frequency agile VHF/ UHF DVB-S+S2+L band modulator with USB or IP input for the real time output of live or stored HD streams coming via IP, ASI or local hard drive to IRD's and set top boxes equipped with built-in DVB-S+S2 tuners. Inexpensive and easy to use device for testing and other purposes. Comes with comprehensive Windows® Application to select channels, set up modulation modes, select transport streams to play and schedule playback for later. Like having your own satellite. A companion SD or HD encoder is recommended where the input is coming from a VGA or DVI output server.