4 m allocation in Switzerland

From 1 January 2023 Swiss radio amateurs are permitted to operate on the 4 m band. Operation is subject to the following conditions

  • Only HB9 stations may operate
  • Frequency allocation is from 70,000 MHz to 70,0375 MHz and from 70,1125 MHz to 70,500 MHz, i.e. no operation from 70,0375 MHz to 70,1125 MHz
  • Max power is 25 W ERP
  • All modes
  • It is recommended to adhere to the IARU bandplan
  • Only direct QSOs
  • Unattended operation such as repeaters and Echolink are not permitted
  • Remote operation has to be reported to the telecom regulator BAKOM

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Forum back up and working and should not be missing any content (hopefully).

The appearance should change over the coming weeks but should remain fully functional during the changes

73 Chris G0WUS