With low sunspot activity, higher frequencies don’t ... is that right now HF ham radio is on the brink of disaster even without FT8. The bands are bad and with antennas restricted, there isn ...

I’m a ham radio operator (WD5GNR ... First, hams don’t have unlimited bandwidth, especially in the high frequency (HF) bands that allow for long distance communications.

Because mmWave bands are much higher-frequency than bands used for 4G and 3G, they do not reach as far, nor as well through solid objects. A typical mmWave base station ("tower") only covers one ...

No matter what an amateur radio operator is motivated by — public safety and communication, recreation, or building with the ...