Folks,

I am quitting for the evening.  I just posted more data on my web (at 1945 Pacific time).  You can jump there by clicking here, or go to the AMSAT 70 cm receiver page and click on Spur Troubleshooting under Project Status.

I was able to remove power from the Can-do module and power the receiver from external power supplies.  All of the spurs disappeared when the 13 volts was removed from the module.  Tomorrow I’ll start reconnecting the receiver internal power supply sections and see how far I can get before spurs reappear.  I do not believe all the noise is coming from the Can-do module.  Tomorrow I’ll find out for sure…

73,

Juan

WA6HTP