Tempo.... just another part of the history. Yaesu named the very early versions TEMPO. They were sold stateside by Henry Radio, long time before Yaesu founded the own office. They never came into Europe. As fas I know... the Tempo 1 was very close to the FT 200 and the later sold Tempo 2020 was very similar to the UNIDEN 2020 and not made by YAESU!