The topload panels are fed by a four-wire cage made up of 1-inch copper cables. For transmitting, eight topload panel cables are all fed in parallel, one pair fed by each of the cage wires. For deicing. the topload cable pairs are fed in series with 60-Hz current. To provide the ...
FED Federal FEM Female FEXT Fire Extinguisher FF Flagg-Flow (Lee Brass) FH Flat Head (Alternate Abbreviation) FH Full Head FIFO First-in-first-out FIG Figure FIN Finish FIX Fixtures FL Flat FL Flush, Flushing Water FLDG Folding FLEX Flexible ...
toroid core, acts to conduct the pulse of current which will change the remanent flux density B, and thus change the phase of the phase shifter by making the toroid appear electrically shorter or longer to the microwave energy. This wire 14 is fed into the toroid core by the feedline 12...