Simplex ~ In The Field Testing and Results

SanMan

Bronze Member
Apr 9, 2012
1,514
5,005
West Coast
Detector(s) used
AT Pro, AT Max, AT Gold - Tesoro Euro Sabre - Tesoro Bandido II uMax - Troy X2 - Tesoro Stingray - Mojave - Fisher 1280X- Fisher 1235X - and many more.
Primary Interest:
All Treasure Hunting
My Simplex arrived a couple of days before Christmas.

I've taken it out and spent some good hours searching with it.

There's a walking path that makes it way around a local park,
I'm a sand guy and I don't go in the grass that often.
But I figured that targets could be along the path, either side, in the grass.

Very mineralized here, machine said 89. something to 93.

My friend Walt, who teaches gold finding in Arizona, told me some numbers to look for.
He said 22 for nickels, my readings were more 24 / 25.

First find was three coins in a hole.

20191230_151413.jpg

Next was a 1 dollar coin
(the reading was 90 / 91)

20191230_152015.jpg

I mad my way around the park.
Flattened steel bottle caps were one thing that could fool the system.
But, if sweep it in a number of directions, the numbers would vary enough to tell you, "not a coin"

I drove to a number of places.
Checked some more grass, wood chips, and sand.
I was out for many hours.

Here is what I scurried up,........

20200105_135939.jpg


And the trash,........

20200105_140444.jpg


Numbers

Pennies seemed to be 75 /76

Nickles looked to be 24 /25

Dimes were reading 80 / 81

Quarters came in 90 /91

Dollar coins read 90 /91


All the trash

Those flattened steel bottle caps try for a 90 or so number,....
but the number won't stay stable, but some are too close to call.

Those pull tabs with two holes, the ones people break off and toss,.....
They often gave a "double beep", and were a bit louder than average signals.

In about every case a bad target could not hold consistent numbers.


Evaluation

Good machine.

A little heavier than a common Tesoro.

Seems to be sensitive to small targets.

The coil is bigger than I usually use in parks

Not too bad around poles, which was a surprise

"Severe" interference with the TRX pinpointer and Garrett Propointer

Perhaps a Notka unit at 11.6KHz, instead of 12KHz would help.


SanMan
 

Upvote 0
You did well for a new unfamiliar machine, congrats on all your goodies.

I run two Whited machines and a Mrcro racer 2 and on the Whiter in comparison your dime and dollar numbers are spot on with mine with you quarters reading oddly close to the dollar. Than again you may have dug a modern clad dollar which isn't much larger than a quarter. Anyway you were busy and it's paying off.
 

Way to go, my friend. Great finds while learning the new detector! Congratulations, and thanks for all the advice for the others!
 

Thanks guys, it was fun.

"Severe" interference with the TRX pinpointer and Garrett Propointer

Perhaps a Notka unit at 11.6KHz, instead of 12KHz would help.
SanMan

The answer from those in the know,..... the Notka also interferes.

Only the Minelab Pro-Find 35 doesn't interfere.

I returned the TRX and ordered a Pro-Find 35.


I was near a spot last night and spent some time searching.

This place has never yielded much,.... two coins or so, a toy.

Here is what I scurried up,......

Simplex 2 (1).jpg
 

You did well for a new unfamiliar machine, congrats on all your goodies.

I run two Whited machines and a Mrcro racer 2 and on the Whiter in comparison your dime and dollar numbers are spot on with mine with you quarters reading oddly close to the dollar. Than again you may have dug a modern clad dollar which isn't much larger than a quarter. Anyway you were busy and it's paying off.

Yes, it was one of these modern dollar coins.
a Sacagawea dollar coin.
 

The answer from those in the know,..... the Notka also interferes.

Only the Minelab Pro-Find 35 doesn't interfere.

I returned the TRX and ordered a Pro-Find 35.


From what I've heard and seen online, the Nokta pulsedive can connect to the Nokta wireless headphones if you have them though. I think the input in the headphones is supposed to switch to the pinpointer as soon as you switch it on, so if there is still any interference from the pinpointer on the simplex, at least you don't hear it.

I've been using the Garrett Propointer and there is some chatter when I'm using it, but I've gotten in the habit of setting my machine down so that the coil is not right next to the hole and it helps.
 

great hunt with new machine. Keep in mind multiple coins will ring different numbers, as will any items mixed in with your coin.
 

Pinpointer interference

Hey Sanman, I noticed that the Garrett pinpointer interference went away if I moved the Simplex freq one notch, up or down.

I've found a Sacagawea dollar, too. It was funny, a friend had told me to check my digs, 'TWICE, every time!' Well, it was getting dark and I wasn't really hunting, just swinging the Simplex 'in case' as I walked out of the park. I had my last find, a nickel, in my hand when I hit a nice 91 high tone. So I HAD to stop and get it! Then, I hurried up to the road, when I realized that I didn't know where my nickel was. So I went back and searched the dig again- found my nickel and searched it again for another (new) high tone- Sacagawea! That nickel made me a dollar and now I absolutely check every hole TWICE!
 

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Im absolutely enjoying mine. I cannot say i have had any bad interferance, between my trx though. My interference is very light when about a ft away from it
 

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