To set up DD Free Dish, all you need is a compatible set-top box and a dish antenna, which should be directed towards the GSAT-15 satellite at 93.5° East. After connecting the LNB to the dish and linking it to the set-top box, you can then connect it to your TV. Most boxes auto-tune to available channels, but manual tuning is possible with a frequency of 11470 MHz, a symbol rate of 29500 Ksps, and vertical polarity. This service has no monthly fees, offering a variety of free channels.