Mike Hillis
Well-known member
Jorge,
Both the F5 and Omega have the ability to be ran at very sensitive levels and are susceptible to EMI but have features to help mitigate it.
One of those features they both have is the unique feature that uses the ground signal to help supress EMI noise. If you have some level of ground minerals, you can run hotter settings by setting up with the coil in motion over the ground. Instead of finding the stable setting with the coil held still, you find the stable setting with the coil in motion. The detector will be quiet and stable as long as the coil is in motion over the ground, but when you stop sweeping, like when recovering a target, the thing will chatter like a banshee because the ground signal is no longer present.
This feature only works when there are ground minerals available. It won't work in woodchips or silica/coral sands because there are no minerals the detector can use as a reference.
HH
Mike
Both the F5 and Omega have the ability to be ran at very sensitive levels and are susceptible to EMI but have features to help mitigate it.
One of those features they both have is the unique feature that uses the ground signal to help supress EMI noise. If you have some level of ground minerals, you can run hotter settings by setting up with the coil in motion over the ground. Instead of finding the stable setting with the coil held still, you find the stable setting with the coil in motion. The detector will be quiet and stable as long as the coil is in motion over the ground, but when you stop sweeping, like when recovering a target, the thing will chatter like a banshee because the ground signal is no longer present.
This feature only works when there are ground minerals available. It won't work in woodchips or silica/coral sands because there are no minerals the detector can use as a reference.
HH
Mike