If narrow and LORO modes are using same antennas for transmiting, why can enemy RWRs detect LORO but not Narrow mode beam? I remember this from the manual, but I may be wrong as I dont have manuals at hand. Opposite
During Narrow Beam mode, the pencil beams are mechanically scanned...
Using LORO, the scanning is stopped, so only the tracked target could detect your SNR, no prowling weasels...