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