A note from US investment analyst Oppenheimer has been doing the rounds and a few US publications have picked up the idea that a new service from start-up Starry, would be cheaper for fixed wireless than the 5G pushes of either AT&T or Verizon. Certainly Starry is charging less, and says that it is offering 200 Mbps for $50 a month all in. We reported Starry back in the middle of last year, run by Chet Kanojia the one-time CEO of the now defunct Aereo. Kanojia is an expert in antennas, and essentially this is an antenna play. It uses 600 MHz of spectrum in the 37 to 37.6 GHz band, which the FCC has not yet finalized rules for,…