M0CVO Antennas

Tel: (++44) 01623 406003 Mobile:(++44) 07921639978 email: contact@m0cvoantennas.co.uk

Audio filter

I am currently in the process of designing, prototyping and testing an audio bandpass filter to sit between the headphone socket on your radio and your headphones.  This will clip the low level noise and high level static noise from SSB and CW signals to allow a more pleasant listening experience and enable you to pull those weak stations out of the noise.