Okay- when transmitting on 166.950 it's coming out on : 163.625 163.725 165.8875 171.3375 171.4375 168.875 166.875 170.675 171.2625 While it may be trunking for best signal the car receives, the TX is going out simultaneously on all of the above (digital). _________________________________________________________________ Send and receive Hotmail on your mobile device: http://mobile.msn.com