Carl: Does the 200 Hz on the Main RX apply to all bandwidths and modes? Ron N6AHA > > With PBT at 0, and in SSB, the main receiver always has the bottom of each > filter set at 200 hertz. The Sub-receiver sets this to a higher value. > > Carl Moreschi N4PY > Hays, North Carolina > n4py at arrl.net