« previous next »
Pages: [1]   Go Down

Author Topic: Video: homebrew fun with a Michigan Mighty Mite  (Read 2680 times)

0 Members and 1 Guest are viewing this topic.

Offline w2aewTopic starter

  • Super Contributor
  • ***
  • Posts: 1780
  • Country: us
  • I usTa cuDnt speL enjinere, noW I aR wuN
    • My YouTube Channel
Video: homebrew fun with a Michigan Mighty Mite
« on: January 27, 2016, 05:13:23 pm »
...and why a low pass filter is needed.

Logged
YouTube channel: https://www.youtube.com/w2aew
FAE for Tektronix
Technical Coordinator for the ARRL Northern NJ Section
 

Offline PA0PBZ

  • Super Contributor
  • ***
  • Posts: 5125
  • Country: nl
Re: Video: homebrew fun with a Michigan Mighty Mite
« Reply #1 on: January 27, 2016, 07:56:45 pm »
Would it be interesting to find out where the distortion came from? It should not be so hard to get an output that looks a bit more like a sinus to begin with...
Logged
Keyboard error: Press F1 to continue.
 

Offline w2aewTopic starter

  • Super Contributor
  • ***
  • Posts: 1780
  • Country: us
  • I usTa cuDnt speL enjinere, noW I aR wuN
    • My YouTube Channel
Re: Video: homebrew fun with a Michigan Mighty Mite
« Reply #2 on: January 27, 2016, 09:57:41 pm »
Quote from: PA0PBZ on January 27, 2016, 07:56:45 pm
Would it be interesting to find out where the distortion came from? It should not be so hard to get an output that looks a bit more like a sinus to begin with...

The distortion isn't surprising from such a minimalist oscillator/driver.  Of course there are much cleaner oscillator circuits out there, but my intention was to show the performance of this design because it is so popular in the QRP world.
Logged
YouTube channel: https://www.youtube.com/w2aew
FAE for Tektronix
Technical Coordinator for the ARRL Northern NJ Section
 
Pages: [1]   Go Up
« previous next »

Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf

 


EEVblog Main Site EEVblog on Youtube EEVblog on Twitter EEVblog on Facebook EEVblog on Odysee