{HEAD ~ A non spread spectrum signal demodulator} is communicatively coupled to {TAIL ~ the spread spectrum signal demodulator} and demodulates, in response to the packet header detection signal , a non spread spectrum modulated data payload within the data packet 
is communicatively coupled to
{ HEAD ~ A non spread spectrum signal demodulator } is communicatively coupled to { TAIL ~ the spread spectrum signal demodulator } and demodulates , in response to the packet header detection signal , a non spread spectrum modulated data payload within the data packet
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH