FIG 5 is a modification of FIG 4 in which {HEAD ~ the transformers} 56, 62 resonate at {TAIL ~ the carrier frequency} to provide rejection of noise and interfering signals 
resonate at
FIG 5 is a modification of FIG 4 in which { HEAD ~ the transformers } 56 , 62 resonate at { TAIL ~ the carrier frequency } to provide rejection of noise and interfering signals
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH