This is my homemade radio. It is a pic-a-star.

Bands: 160m to 4m - Power: 10 Watts

In this example turn on and turn off the noise reduction

In this audio I use noise reduction in SSB

I use noise reduction and filters in CW mode

A special thanks to Peter G3XJP for the great project

Example of how it works under normal conditions

This is the test of the roofing filter in my homemade radio

Mixer and roofing