{HEAD ~ code} recorded in the processor readable storage medium to ensure that the frequency schedule does not contain frequencies outside the frequency range supportable by the receiver channels as defined by {TAIL ~ the inherent properties} of their respective tunable receivers 
{ HEAD ~ code } recorded in the processor readable storage medium to ensure that the frequency schedule does not contain frequencies outside the frequency range supportable by the receiver channels as defined by { TAIL ~ the inherent properties } of their respective tunable receivers
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH