Which EEVBlog HOME MADE SPECTRUM ANALYZER

• Which EEVBlog HOME MADE SPECTRUM ANALYZER
  Posted by lordvader88 on 14 Apr, 2017 23:10
• Hi, in some EEVBlog Dave went to a gathering of people, and some cool old dude had his HOME MADE SPECTRUM ANALYZER, and it looked so cool, about the size of a VCR (wow we're old). What EEV show was that and where's a schematic for a home made SA on that level ?
• #1 Reply
  Posted by RRobot on 14 Apr, 2017 23:31
• EEVblog #575 - DIY 1970s Spectrum Analyser
• #2 Reply
  Posted by German_EE on 17 Apr, 2017 08:35
• If you want to build one here is a good starting point:
  
  http://www.arrl.org/files/file/Technology/tis/info/pdf/9808035.pdf
  
  http://www.arrl.org/files/file/Technology/tis/info/pdf/9809037.pdf
  
  Updates to the project are on the authors website http://w7zoi.net/qststuff.html