Signal Strength / Quality surely differ pn various transponders as available from satellite but even across different STB same is never consistent due to software other factors....for accuracy always connect digital signal meter to LNB placed on the arm of dish and measure the signal quality of stength
Guys it's not free preview from Airtel. I am getting this for free since it's launch. It's a system error. Remember that we were getting Sports18 for free when we added Star Sports select ? For everyone who removed star sports select after they rectified the error should get Sports 18 1 sd or HD for free till date. Wasn't discussing in the forum as we all know people at Airtel are watching our forum. Now they might rectify it.