I am not muche active on HF but got some QSO´s during last years. All QSO´s/QSL´s for the DXCC award confirmed on LoTW.
For the last few days 4m band is blocked by a strange noise up to 9-10 dB. In this situation it is impossible for me to hear any signal on 4m. I checked all electrical equipment in the house without to find a source. Next step was to turn off electricity to the house, and […]