Giantkiller moves forward into Full Heterodyning.

[giantkiller]

  @gk

      What is you signal input?  If your up round 100khz your not inputting  audio anymore.  I have a 24khz 100watt amp that was used for an ultrasonic cleaning tank.  (I have a 0-10k supply but the finals are blown and the eprom set up for 1k ac output)  The 24khz supply also has a freq.sweep of about 4khz so that should be intereting. The ultrasonic amp is pretty hardy.  I also have some piezo electric transducers but don't see a way to use them unless I rattle the krap out of the coil mounted on a plate in front of some magnets.  

I pulsed 100k just to see the spikes and ringing. By no means is this an imperative test. I just wanted to get the 555 to irf840 going. More from EBay are on the way. I am getting matching sockets for the next stage to be mounted on the BFG chassis. Interesting note is I also have a 4k signal input range off the DACs I am going to use. I am going to also have a dc offset through a summing input of a lm324 to increase the freq

[giantkiller]

  @gk

      What is you signal input?  If your up round 100khz your not inputting  audio anymore.  I have a 24khz 100watt amp that was used for an ultrasonic cleaning tank.  (I have a 0-10k supply but the finals are blown and the eprom set up for 1k ac output)  The 24khz supply also has a freq.sweep of about 4khz so that should be intereting. The ultrasonic amp is pretty hardy.  I also have some piezo electric transducers but don't see a way to use them unless I rattle the krap out of the coil mounted on a plate in front of some magnets.  

I pulsed 100k just to see the spikes and ringing. By no means is this an imperative test. I just wanted to get the 555 to irf840 going. More from EBay are on the way. I am getting matching sockets for the next stage to be mounted on the BFG chassis. Interesting note is I also have a 4k signal input range off the DACs I am going to use. I am going to also have a dc offset through a summing input of a lm324 to increase the freq range. With an ampmeter in coil series I see the lowest reading at 24k. Really!?!. I am going to drag out the EGA monitor and fire the coil at it see the patterns. Thanks SingerXYZ.
I bought the audio amp a couple of months ago for the just this reason. I can swap units in and out at will. On my bench or in my truck it all has a purpose.
That is right I am not in the audio range for this test. But the setup is phenominally flexible for what ever range. The smaller the copper and the higher the frequency the more snappy it gets! Don't touch the edge of the plates.

--giantkillers.

[giantkiller]

If we look at this from the ionizer patent 568177 view this might make more sense.
http://www.pat2pdf.org/patents/pat568177.pdf

[innovation_station]

hello all

finally i find the time.....   

so i was at a mag shop the other day...   anyone herd of the magazine scientific American !?!?!?!?!

well it is kool if you haven't cuz until yesterday i did not know of it eather

however i picked up a copy and i will be posting a few pics from that mag 
the article is called ONE RING TO RULE THEM ALL

nuf said lol

isteam!!

~~~~~~"One Ring to rule them all, One Ring to bind them,    One Ring to bring them all and from the darkness find them."~~~~~~

[armagdn03]

welcome back I_S long time no see!