Show crystal and tube set may use same aerial the loomis college says sas mat it Is possible posic able to hool book a n crystal set to the same saine aerial as a tube set arid have both sets bring in signals satisfactorily facto fact rily orlly the best way to do tills Is to hook the tube set up as usual und then take the anten antenna wire from the antenna binding post of the crystal tet t et and wind it tightly around the th e antenna wire above the point tit at which it Is connected to the tube set the wires should of course be electrically insulated from ene each oilier bother make a tight twist of as ninny turns as you can get into a space about three inches long this conveys coneys the signals to the crystal set by induction ench cach set should use a separate ground wire hut but the final earth connection may he be the lie |