EEVblog Electronics Community Forum

EEVblog => EEVblog Specific => Topic started by: lordvader88 on April 14, 2017, 11:10:13 pm

Title: Which EEVBlog HOME MADE SPECTRUM ANALYZER
Post by: lordvader88 on April 14, 2017, 11:10:13 pm

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 ?

Title: Re: Which EEVBlog HOME MADE SPECTRUM ANALYZER
Post by: RRobot on April 14, 2017, 11:31:59 pm

EEVblog #575 - DIY 1970s Spectrum Analyser

Title: Re: Which EEVBlog HOME MADE SPECTRUM ANALYZER
Post by: German_EE on April 17, 2017, 08:35:41 am

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/9808035.pdf)

http://www.arrl.org/files/file/Technology/tis/info/pdf/9809037.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 (http://w7zoi.net/qststuff.html)