Digital TV Converter Box

Analog TV will cease to exist in US after February next year. I recently bought a RCA converter box and it functions Ok. There is a need to play with the indoor Antenna to get different channels. Tuning speed on digital channels are much slower than on Analog TV. However once the channel is received it's at much better image quality.

I am hoping the TV stations will increase the digital transmitter power after February next year. Higher signal power should solve the reception problem.