X-TERRA coils come in different frequencies, sizes and configurations. Each will change the way that the detector performs, as shown below.
18.75 kHz high frequency Double-D coils are optimum for gold mining.
6-inch Double-D (Optional)
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10.5-inch Double-D (Optional)
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10 x 5-inch Double-D (Standard)
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| Frequency | 18.75 kHz | 18.75 kHz | 18.75 kHz |
| Small targets |
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| Medium targets |
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Large/deep targets
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| Best pinpointing |
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| Best ground coverage |
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| Waterproof |
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— | — |
| Water resistant* | — |
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8-inch Double-D (Optional)
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10 x 5-inch Double-D (Standard)
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11-inch Double-D (Optional)
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| Frequency | 18.75 kHz | 18.75 kHz | 18.75 kHz |
| Small targets |
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| Medium targets |
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Large/deep targets
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| Best pinpointing |
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| Best ground coverage |
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| Waterproof | — | — | — |
| Water resistant* |
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Use Commander Coils to Get the Best Performance from Your GPX
Minelab Commander coils have been designed by Minelab’s team of scientists and engineers for optimum performance and to meet the precise requirements of MPS technology.
(All Commander coils are compatible with the complete range of SD, GP and GPX detectors.)
18-inch Monoloop
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18-inch Double-D
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15 x 12-inch Monoloop
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15 x 12-inch Double-D
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11-inch Monoloop
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11-inch Double-D
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10 x 5-inch Double-D
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8-inch Monoloop
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| Small shallow nuggets |
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Large deep
nuggets
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| Best ground coverage |
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| Tight spaces |
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Less
mineralised
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| Highly mineralised |
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Iron
discrimination
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— |
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— |
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— |
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— |
| Water resistant* |
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* Water resistant is defined as: can be splashed, washed, used in drizzling rain, or moved through wet grass. But must not be submersed under water.
