The Newtec DVB-S L-band Satellite Modulator NTC/2177.xA is a modulator designed for satellite communication that supports the digital video and audio standard DVB-S.

The main technical specifications of the device include:

• Input signal levels from -35 to -10 dBm;
• Frequency range from 950 to 2150 MHz;
• Data transfer rate from 1 to 45 Mbps;
• Capability to transmit video and audio signals in MPEG-2 and MPEG-4 formats.

The device also has the ability to be controlled through a web interface, support for remote management over an Ethernet network, as well as support for an embedded synchronizer.