View Single Post
  #3   Report Post  
Old January 21st 05, 02:10 AM
Harold E. Johnson
 
Posts: n/a
Default


Yep. It's called an image-reject mixer, and is well-covered in all the
usual references.

Why they are not more widely used in ham radio remains a mystery.

Laura Halliday VE7LDH


Usually has something to do with providing quadrature LO without going to 4X
frequency.

W4ZCB