With the Satellite Link Emulator satellite based communication systems can be extensively simulated and tested prior to its realization. In addition complex operational scenarios for equipment (receivers, transmitters, satellite phones) and satellite testing can be set up in a very cost effective way.

The IZT C3040 is a wideband digital channel simulator especially suited for simulating transmissions over satellites.

The IZT C3080 is a wideband digital channel simulator especially suited for simulating transmissions over satellites.

The Channel Simulator IZT DCS3020 has been specially designed for simulation of bidirectional satellite links.