DD Coil vs Concentric Search Coils

The DD coil seems to be the subject of many conversations lately among beginner and advanced metal detectorists alike. I thought I’d take a few minutes and talk about what a DD coil is and how it differs from other traditional coils. Don’t Judge a Coil by Its Cover! There are 5 types of coil …

Concentric, PDF, Inductor

FYII Compared The 6.5 x 9 Concentric Coil With The 5 x 8 DD Coil On The MAX.

RUTUS ATREX 28CM BAŞLIKLI VLF DEDEKTÖR SIFIR KAPALI KUTU at - 1108224032

Metal Detector Coil Basics Search Coils for Metal Detectors

Garrett Ace Series (150-400) 14″ X 11″ DD Reaper Search Coil for Ace S – High Plains Prospectors

Double D search coils provide increased depth and separation compared to a standard concentric search coil.

Coiltek 10 x 5 DD Treasureseeker Coil for Minelab Sovereign?Metal Detector

Garrett Ace 9x12 Concentric Coil – Texas Premium Metal Detectors

Cewki Nowy w Oficjalnym Archiwum Allegro - Strona 2 - archiwum ofert

Cewki Nowy w Oficjalnym Archiwum Allegro - Strona 2 - archiwum ofert

You don't need an additional searchcoil! - Ohio Metal Detecting

RUTUS ATREX 28CM BAŞLIKLI VLF DEDEKTÖR SIFIR KAPALI KUTU at - 1108224032

Metal Detector Coil Basics Search Coils for Metal Detectors

Cewki w Oficjalnym Archiwum Allegro - Strona 11 - archiwum ofert

Garrett Goldmaster 24k Metal Detector w/ 6 x 10 DD Elliptical and 6 – Detector Experts

Plots of ∆D D vs. D and their Regression Lines

Plot of MSEEˆrMSEEˆ MSEEˆr kk ddd andˆrandˆ andˆr dd vs. d when k is

03 MEGA VOLUME TRAYS (OG LABEL) – LASHBOMB

D Vs Dd Cup

DD MONSTER3600 VS (dual motor)