O onfire Silver Member Joined Nov 30, 2004 Messages 2,708 Reaction score 1,336 Golden Thread 0 Location Wisconsin Detector(s) used 250 2500 Primary Interest: All Treasure Hunting Feb 4, 2010 Thread Owner #1 Whats the difference between a mono coil and a DD?
jeff of pa Super Moderator ⛭ Moderator 🥇 Charter Member Joined Dec 19, 2003 Messages 96,593 Reaction score 75,946 Golden Thread 2 🥇 Banner finds 1 Primary Interest: All Treasure Hunting Feb 5, 2010 #2 a Mono Coil sends a round Signal in the ground like a Funnel the deeper the Signal the Smaller coverage area a DD Coil sends a narrow signal stright down from front to back like a paint brush So when you get 8 to 10" down how much Ground do you wanna Cover ? The Mono will get a little better Depth but is it worth it when you have to be that tight on your Swings.
a Mono Coil sends a round Signal in the ground like a Funnel the deeper the Signal the Smaller coverage area a DD Coil sends a narrow signal stright down from front to back like a paint brush So when you get 8 to 10" down how much Ground do you wanna Cover ? The Mono will get a little better Depth but is it worth it when you have to be that tight on your Swings.