Recently picked up a Dual-Lite and so far a bit disappointed. Trouble relates to tuner operation. Have two antennas purchased from Amazon that work wonderfully when connected to a TV. Yet with the antenna placement unchanged and only the cord being plugged into the Tablo instead reception drops considerably. When directly connected I get 53 channels whereas the Tablo says 27. Something amiss here. Switching from one antenna to the other produces nearly identical results. Any suggestions?
Get a bigger and better antenna.
You are experiencing the digital cliff effect.