Recent content by erh_kov

Thanks Balincore. Now I know the limitations at hand and will proceed accordingly. wish all corona-free days.

Hi friends. thanks all for your informative answers to my case! I appreciate it much. as for Baluncore s question: i bulit some diy detectors and also used a garret ace whose coil i wanted to modify. But the best policy is i think is to try `two box` solution as suggested by you. Anyway I...

thanks hutchphd. so now i am bit disappointed by Halbach after these comments... by the way, is there any simple way to squeeze and elongate the beam of magnetic field of a detector? sorry for my persistence. thxxx

Hi Baluncore. Thanks for your answer. yes I am thinking this for gold detector. I mean I want specifically to increase the single coin finding range of coil, perhaps in double, and that is how I stumbled on idea of using electromagnet Halbach array. Actually I already made an experiment: built...

hi everyone. I wonder if it is possible to use electromagnet Halbach array for increasing a detector coil``` s depth range...would be happy for having some helpful ideas. thx.