フリー問題

問題文

A buyer is told that the 6 GHz band is empty and asks what the catch is. Which pair states what the fresh spectrum escapes and what the existing fleet has to wait for?

選択肢

1. The newest band opens wide channels with no legacy stations, so the fresh spectrum escapes the crowded regulations and the existing fleet waits for the newer installers in that replacement cycle.
2. The newest band opens wide channels with no legacy stations, so the fresh spectrum escapes the crowded regulations and the existing fleet waits for the newer radios in that replacement cycle.
3. The newest band opens wide channels with no legacy stations, so the fresh spectrum escapes the crowded neighbors and the existing fleet waits for the newer radios in that replacement cycle.
4. The newest band opens wide channels with no legacy stations, so the fresh spectrum escapes the crowded neighbors and the existing fleet waits for the newer installers in that replacement cycle.