Steve Herschbach Posted October 12, 2019 Share Posted October 12, 2019 Fisher / Teknetics 2018 Coil Compatibility Chart Official Fisher Search Coil Page Official Teknetics Search Coil Page 5 Link to comment Share on other sites More sharing options...
kac Posted October 12, 2019 Share Posted October 12, 2019 Thanks for that. I would have thought the T2 and F75 would have used same coils, guess not. Link to comment Share on other sites More sharing options...
Chase Goldman Posted October 12, 2019 Share Posted October 12, 2019 1 hour ago, kac said: Thanks for that. I would have thought the T2 and F75 would have used same coils, guess not. The T2 is not compatible with any concentric coils and has different "front end" electronics and discrimination circuits than the F75 which makes it electrically incompatible with even the F75 DD coils. The F75 was an "offshoot design" from the T2 designed to be compatible with concentrics to accommodate coinshooters vs. the relic and gold hunters that the T2 was primarily designed for. In addition to Steve's excellent article on the T2, here is a good summary article on the difference between the two detectors with quotes from the Dave Johnson who designed both machines: https://www.hollandsbrook.com/blog/fisher-f75-vs-f75-ltd-vs-teknetics-t2-vs-t2-ltd/ 2 Link to comment Share on other sites More sharing options...
kac Posted October 13, 2019 Share Posted October 13, 2019 Good link, thanks. 1 Link to comment Share on other sites More sharing options...
Tom Slick Posted November 17, 2019 Share Posted November 17, 2019 I'm pretty sure that the F19 will use the GREEK series coils like the F44, Gold Bug Pro, Eurotek Pro, Gamma, Omega etc. ? 2 Link to comment Share on other sites More sharing options...
EL NINO77 Posted November 17, 2019 Share Posted November 17, 2019 yes, it will be okay .. F19/G2+ and these coils are compatible between these detectors .. Link to comment Share on other sites More sharing options...
GB_Amateur Posted November 18, 2019 Share Posted November 18, 2019 21 hours ago, Tom Slick said: I'm pretty sure that the F19 will use the GREEK series coils like the F44, Gold Bug Pro, Eurotek Pro, Gamma, Omega etc. ? I don't know about F44 coil compatibility. The concentric Greek Series coils will not, in general, work on the Gold Bug family of detectors. There have been reports of occasionally those working, though. I tried a Greek Series concentric on my GB-Pro and it worked for a few minutes but not after that. 1 Link to comment Share on other sites More sharing options...
EL NINO77 Posted November 18, 2019 Share Posted November 18, 2019 Concentric coils of the Greek series will not work on F19 / G2 + - because these detectors are designed to work with DD coils only .. 1 Link to comment Share on other sites More sharing options...
Tom Slick Posted November 19, 2019 Share Posted November 19, 2019 That was it. I knew they would work in some cases. It was the Concentric verse DD that I had forgotten. Thanks for the reminder. Link to comment Share on other sites More sharing options...
Minero Posted December 24, 2020 Share Posted December 24, 2020 So the G2 and Omega 8500 coils are compatible? As long as they are DD? Link to comment Share on other sites More sharing options...
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