Marshall County QRP and Homebrew Club

For those fellow hams who are interested in low power operation and building their own equipment. Classes will be held at the Plymouth Public Library at 3:00PM on Saturdays or Sundays upon request. The page is geared toward helping fellow hams learn about electronic components and how they operate as well as building circuits with them. To become a member of this webpage please

Here is a circuit board for you to try. It uses a 56MHZ TTL oscillator and a quad exclusive or gate chip to produce a 224MHZ oscillator. The output is filtered to make it sinusoidal. This is a spin-off of the junk box converter in the January 1997 issue of QST magazine.

Click on the monkey to go to the next page.