Simple Crystal radio

This is a simple AM crystal radio.You can wind #22 enermale copper magnet wire on cardboard roll..Here we have used 1N34A Crystal diode.If you want to lessen well you can connect ear phone connection to the amplifier.You have to tap L2 and connect it with 20-80 feet antenna.and you have to ground the circuit use a mettle rod for that.

Note: 

   # When you make this circuit be patient because you want be able to get the result at once