Threats to hamradio

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The main threads to hamradio are:

  • spectrum hunger by commercial parties, and goverments caving in under lobbyist pressure
  • 'new' communication techniques over radiating communication channels
  • badly enforced EMC standards

radiating communication channels

PLC over powergrids

Interference on shortwave: 1.7Mhz ... 80Mhz

"... but its future is much more promising ..."

"... Nevertheless, in the few places where it has been tried, according to the individual companies, it has been quite successful ..."

HF modes using amateur spectrum