QRP Labs
Spectrum analyser by M0RFD PDF Print E-mail
Written by Hans Summers   
Friday, 02 October 2009 06:04

M0RFD Spectrum Analyser

Here are preliminary photos of Frederick M0RFD's Spectrum Analyser build, with nice PCB layouts. Click the photos for larger versions.

Power Supply

Sweep Generator

Logarithmic Amplifier

145MHz IF Filter

1st Mixer


Last Updated on Friday, 02 October 2009 06:34
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