Author Archives: Jerzy

A Strange Noise

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

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QRV on 4m

Hi, I will only tell you that at the moment I am only QRV on 4m. Using IC7100 and 100 watts amplifier. Antenna is 5 elements long yagi about 10m above ground.