The DISH Over-the-Air (OTA) Module allows you to add a digital over-the-air tuner to your ViP(R) 211z satellite receiver. This module/tuner provides the ability to integrate over-the-air channels into the on-screen Program Guide for seamless viewing. Your antenna channels will show up in the DISH guide just like it was a satellite channel, so you can see what is playing up to 14 days ahead. You can also RECORD your antenna channels just like all of your other satellite channels.