A frequency modulator circuit {HEAD ~ 34 frequency} modulates {TAIL ~ the analog video signals} onto a carrier wave 
A frequency modulator circuit { HEAD ~ 34 frequency } modulates { TAIL ~ the analog video signals } onto a carrier wave
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH