[ADTech]

Skip the Mohu Leaf. It's adverting hype far exceeds its actual technical capabilities.

WHICH specific GE antenna model? Where was it mounted? What direction was it aimed? Which specific stations (identify by call letters) were received?

Based on your plot, any reasonably capable antenna, properly installed and connected, with the TV set properly operated, should have received at least 6-8 stations with a likely channel count of around 20 total. Picking up only two suggests that there was fault or error somewhere along the way.