Hello Im quit new to digital and need a hand . I have this unit with my desired frequencys programmed. My issue is everything the unit picks up only plays for about 2-3 seconds at a time. then the signal indicator flashes and the signal comes back. Im wondering if there is some modualation setting or general unit setting im not familar with that I can change. at first i thought it was from the frequency but when I try to listen to local radio its doing the same thing. any input would help. I havent connected this unit to a computer as i dont have a serial port and unit is brand new. Thanks in advance