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Author Topic: 11220.0 kHz USB RTTY - 00:10 UTC 2021-01-16  (Read 796 times)

Offline ~SIGINT~

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11220.0 kHz USB RTTY - 00:10 UTC 2021-01-16
« on: January 16, 2021, 0044 UTC »
11220.0 kHz USB at 00:10 UTC 2021-01-16 in continuous RTTY loop; 850 Hz shift, 75 bauds. This frequency is generally occupied as a discrete HF GCS frequency. The station is currently looping a fix pattern of characters: NRKUJECF FRKUJECF NRKUJECF NRKUJECF
« Last Edit: January 16, 2021, 0052 UTC by ~SIGINT~ »

Offline tiNG

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Re: 11220.0 kHz USB RTTY - 00:10 UTC 2021-01-16
« Reply #1 on: January 16, 2021, 1015 UTC »
Seems to be NSS (Ny Norfolk, VA - TX Davidsonville, MD) with STANAG4481 and so called "KG-84" encryption string.

Correct frequency for RTTY (not USB!) reception is 11222,0 kHz.
73 & 55
Thomas
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