BXR-06 BXR-07 BXR315+75 60000 SAW RESONATOR BXR315+-75 60000 SAW RESONATOR BXR315-75 60000 SAW RESONATOR BXR315F11+75 60000 SAW RESONATOR BXR315F11+75 60000 SAW RESONATOR BXR315T039+75 60000 SAW RESONATOR BXR3E BXR3K