homebrew 3-tube ham radio receiver ARRL Simple-X

Name: homebrew 3-tube ham radio receiver ARRL Simple-X
Uploaded: 2008-12-28T19:57:53-08:00
Duration: 328 s
Description: KC9KEP's first stab at a crystal filer I.F. tube receiver for 80 and 40m. From the 1961 ARRL handbook. More information at: http://www.bignick.net/simple_x/simpl...