YO4HFU
GRAPHIC EQUALISER FOR SSB TX

 

Ajustable Graphic EQ - 8 bands, simple to build, based on O.A. gyrator circuits, good performances.

Audio Graphic Equaliser used to Improve SSB Communications
CLARITY & PRESENCE - 3200, 2400, 1600Hz
WARMTH & NATURALNESS - 800, 400Hz 
HEAVINESS & WEIGHT - 200, 100, 50Hz

 


Schematic
PCB Components Position
PCB 1:1

 

 

 

 

 

 

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