A diplexer couples a plurality of {HEAD ~ RF signals} and a strobe signal to the antenna of {TAIL ~ an emergency transmitter buoy} 
A diplexer couples a plurality of { HEAD ~ RF signals } and a strobe signal to the antenna of { TAIL ~ an emergency transmitter buoy }
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL