Hi everyone
I have newly acquired a minelab F1A4 which has already had the coil and earphone mod done. It has also had the vol and threshold mod done.
My first question is what is the threshold mod used for and which coil is best suited as it only came with a 11in DD coil.
Also I am wanting to do the frequency and channel mod on it also. If someone has any info like pics and wiring diagrams on this that would be great. I am pretty handy with a soldering iron so I'm hoping one of u fine chaps or ladies could help me.
Look forward to the replies
Thanks in advance
I have newly acquired a minelab F1A4 which has already had the coil and earphone mod done. It has also had the vol and threshold mod done.
My first question is what is the threshold mod used for and which coil is best suited as it only came with a 11in DD coil.
Also I am wanting to do the frequency and channel mod on it also. If someone has any info like pics and wiring diagrams on this that would be great. I am pretty handy with a soldering iron so I'm hoping one of u fine chaps or ladies could help me.
Look forward to the replies
Thanks in advance