(1) Is Sentech currently conducting range tests for digital terrestrial television broadcasts; if so, (a) when was each range test conducted, (b) which frequencies are being used and (c) in which areas are the tests taking place; (2) are any range tests planned for (a) September, (b) October, (c) November and (d) December 2014; if so, (i) when are these being conducted, (ii) which frequencies will be used and (iii) in which areas will they be conducted respectively?