Was wondering how to use the frequency counter on the bcd396xt? I was able to find a review of the bcd396t where they mention when powering on press "hold" , "3" and "0". I did this and the display shows "800MHz+ Band" and it's flickering around 865 Mhz give or take. How do you adjust the band you want it to look in? I did do a search on this forum but couldn't find anything.