Ratanesh calculation is here you know every 100km less 3-4%signal in same dish so distance from delhi to bihar near 1000km if then signal loss for 11221/h/27500 will be (10*4)-----40% so signal will75/40%----30db loss so 75- 30 ---45% db on 100cm dish as jinius jatt use 100cm dish..so i told u to use 5-7 ft offset ku dish u must get that sat in bihar not only that but u will also probability fo 16* e and 7*e but not for 9*e ..you also get 21.1*e ,25.5* e sats .....