Yes, here's a Fender single coil:
At least part of the graph is visible and the F(s) tells we at what frequency is the peak. But hotter pickups like Gibson humbuckers are totally off the chart!
I also thought of parallel resistors but it's too much hassle, it would be easier to export the data from DATS and open it in REW for example.
At least part of the graph is visible and the F(s) tells we at what frequency is the peak. But hotter pickups like Gibson humbuckers are totally off the chart!
I also thought of parallel resistors but it's too much hassle, it would be easier to export the data from DATS and open it in REW for example.
Thank you for providing the graph.
You're quite right, the exporting of the data approach and opening it in REW seems to be the easiest way to proceed.
DATS seems to be picking the resonance peak quite well, as the phase response is passing through zero at around 3.0kHz. That's reasonably close to the F(s)=3.219kHz reported by DATS. The small offset is likely due to the low Q of the resonance peak in the impedance.
You're quite right, the exporting of the data approach and opening it in REW seems to be the easiest way to proceed.
DATS seems to be picking the resonance peak quite well, as the phase response is passing through zero at around 3.0kHz. That's reasonably close to the F(s)=3.219kHz reported by DATS. The small offset is likely due to the low Q of the resonance peak in the impedance.
With the "hot" Gibson humbuckers, what is the maximum impedance that is produced? I'm also curious to see the full plots, so if you're happy to share the exported impedance files, I'd be keen to take a look.
I've lodged a Tech Support request with Dayton Audio, asking them to increase the plotting limit to at least 100kOhms, and maybe as high as 500kOhms, with suitable values in between. It's probably a relatively simple change to the software, so hopefully it will be something that they can help out with in a short space of time.
I've lodged a Tech Support request with Dayton Audio, asking them to increase the plotting limit to at least 100kOhms, and maybe as high as 500kOhms, with suitable values in between. It's probably a relatively simple change to the software, so hopefully it will be something that they can help out with in a short space of time.
Here's Les Paul Studio 1993 bridge pickup - 498T:
As you can see the plot is only visible above 16kHz. At least it shows me the DC resistance and the peak frequency on the right.
In REW I must use log scale to be able to stretch the graph above 1kOhm:
Note - the pickups are mounted on the guitars, the pots are maxed out (but the circuit still probably has some effect on the output)
As you can see the plot is only visible above 16kHz. At least it shows me the DC resistance and the peak frequency on the right.
In REW I must use log scale to be able to stretch the graph above 1kOhm:
Note - the pickups are mounted on the guitars, the pots are maxed out (but the circuit still probably has some effect on the output)
Same effect here, I thought the dats could be a little portable amp for fr measurements, turns out, no lol