The transceiver unit as claimed in claim 1, {HEAD ~ transmitting/receiving signals} are processed having {TAIL ~ a first and second transmitting/receiving frequency}, the second transmitting/receiving frequency being approximately twice the first transmitting/receiving frequency.1 
are processed having
The transceiver unit as claimed in claim 1 , { HEAD ~ transmitting / receiving signals } are processed having { TAIL ~ a first and second transmitting / receiving frequency } , the second transmitting / receiving frequency being approximately twice the first transmitting / receiving frequency.1
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL 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