Easy bandpass filters
Quick and easy bandpass filters for receiver input by George Dobbs G3RJV
Visit Easy bandpass filters DXZone Resource Page
Download bandpass_filters.pdf file from www.interalia.plus.com
Quick and easy bandpass filters for receiver input by George Dobbs G3RJV
Visit Easy bandpass filters DXZone Resource Page
Download bandpass_filters.pdf file from www.interalia.plus.com