... if you want to use a smaller but more powerful coil on Spectra V3 and Mxt .. so 7 "Ultimate is one of the possibilities ... from my observations, this Coil is deeper on both detectors and also has very good V-rated parameters ... So in mild terrain you can go with the setting of Rx Gain as well as Sensitivity very high..90-95 without any limitation ... Emi ..or responses from ground signal ...

Separation on MxT is very good..6.5- 7 points out of 8 max .. in the original Monte performance nailboard test .. using my "Prospecting & Hypersat" program ....

Este jedna uvaha ....

Since the day before yesterday and yesterday I had dinner .. finally finally some time to thoroughly test my new addition ...detector Spectra Vision on coils 12x10 "SEF and 13" Ultimate on very deep targets .... coin type, I tried to find some optimal setting of the detector ... focused on the best and most accurate identification of deep targets for stability and accuracy of ID and also 3F spectragraph ... because many times these very deep signals have already entered the zone of small iron on all three frequencies / -94, -93, 92, / which of course also affected the audio signal ....

None of the ground filter optimization, recovery delay, rxgain, hot-rock ,, or DS sensitivity ... helped to significantly improve the phenomenon .. - to "clean up the ID" ... for deep signals ..

In the end, I found perhaps the only possible solution ...

1. I significantly increased the Sat setting up to 35-40 ... and it significantly refined and cleared the identification on the 3F Spectrograph and returned the deep signals to the non-ferrous zone ...

2. In the Expert menu- Search ID display -base Threshold ...... I set the consistency to 75% - 80%. which showed about the optimal display of the given VDI range on the Spectra V spectragraph
Vision ..

As for the comparison of 6x10 "Whites Eclipse and 7" Ultimate coils, I have these coils on very good V-Rated parameters ... so I can do some specific comparisons on depth and separation on Mxt and Spectra Vision ...