Hindi Spiritual channel “Sadhna National” added on DD Free Dish DTH Service on Satellite Insat 4B (KU Band) at 93.5° East.
Sadhna National channel has replaced Sadhna Bhakti channel and is available on Frequency 11070, Vertical, 28500 and is in MPEG-2 format.
Sadhna National channel is available on DD Free Dish on channel no.32.
| Technical Parameters | New STB | Old STB |
| LNB Frequency | 9750 or Select (9750-10600)Universal | 5150 |
| Frequency | 11070 | 3830 |
| Polarity | Vertical | Vertical |
| Symbol Rate | 28500 | 28500 |
| 22K | OFF or Select Auto | OFF |
