Good day everyone!
I'm currently working on a wireless doorbell (no crystal) project. I am using this schematic from http://www.google.com.ph/imgres?img...&ndsp=16&ved=1t:429,r:14,s:0&biw=1366&bih=643
i got lost on the tank circuit (the one with the bold wires?lol). it says it should be a one turn coil but i have no idea about the diameter of the coil (actually I'm just a newbie for RF stuffs, so please bear with me).
Another thing is that I can't find available 15uH inductors around, so I wonder if 18uH will be fine.
Thank you very much! :]
I'm currently working on a wireless doorbell (no crystal) project. I am using this schematic from http://www.google.com.ph/imgres?img...&ndsp=16&ved=1t:429,r:14,s:0&biw=1366&bih=643
i got lost on the tank circuit (the one with the bold wires?lol). it says it should be a one turn coil but i have no idea about the diameter of the coil (actually I'm just a newbie for RF stuffs, so please bear with me).
Another thing is that I can't find available 15uH inductors around, so I wonder if 18uH will be fine.
Thank you very much! :]