How can I run a single square wave sweep from 500Hz to 25KHz that completes in 2 hours with Spooky2-XM? How do I set? I will be using it to drive my plasma rig.

Here are the frequencies you use when creating a custom program (use the Create Program menu command in the File menu):

500-25000=7200

Use this custom program with the appropriate waveform setting for your hardware. A good starting place is the \Shell (Empty) Presets\Remote\Healing (R) - JW preset. Does your plasma rig require a 100% offset? If so, modify this on the Settings tab.

P.S. In order to run a smoother Rife-Hoyland sweep, you could increase the number in the Gate box (Settings tab, signal setting pane), from 4 to 5 or even 6 if you're using an XM generator and a powerful computer, and from 4 to 10 or more if you are using a GX, as the GX does the gating internally and much more quickly. No need to mark the Out1 or Out2 checkbox if you don't need gating (I wouldn't use it for that sweep unless your plasma needs it). Just put the number in the Gate box.

This way you're going to get smaller steps for the sweep and thus, much more frequencies delivered, so the chances to hit something increase greatly.

For more details, please check the link from:
https://www.spooky2.com/forums/viewtopic.php?f=5&t=10381