We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby. We do not encourage any radio operations contrary to regulations. Always consult with the appropriate authorities if you have questions concerning what is permissible in your locale.

Author Topic: KPH Enigma Crypto Challenge Event 2000 UTC, Saturday August 30, 2025  (Read 763 times)

Offline TOMTEEJ

  • Newbie
  • *
  • Posts: 2
    • Email
Hello,

The Enigma broadcast will commence at 2000Z (1300 Pacific) on 30 August 2025 on all KPH CW frequencies. The CW frequencies are (in kc): 425.0, 6477.5, 8642.0, 12808.5, 17016.8, and 22477.5 . Upon completion of the CW transmissions, the broadcast will be repeated on the KPH RTTY frequencies at 2015Z.  The RTTY transmission will be 170cps shift Baudot, 45 baud. The RTTY frequencies are (in kc): 6324.5, 8427.0 and 12585.5.

From

https://www.radiomarine.org/mrhs-events

 

HFUnderground T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns