by George Heron, N2APB

The outstanding and classic single-signal direct-conversion "R2" receiver and "T2" transmitter designs of KK7B offers an interesting opportunity for application of digital signal processing techniques to accomplish the audio phase shifting, summing and filtering. A modular DSP component is used to achieve this processing in a very precise and flexible manner.

(Note: The material for this page is not yet ready for presentation ... please check back later.)

Last Modified: Aug 16, 1997