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: UNID 9100 0003 UTC 28 OCT 2022  (Read 652 times)

Offline ~SIGINT~

  • DXing Phenomena
  • *******
  • Posts: 4102
  • N.E. Canada (FN08)
  • .ılılı..ılılı..ılılı..ılılı..ılılı..ılılı.
    • View Profile
    • Milspec Communication Canada
UNID 9100 0003 UTC 28 OCT 2022
« on: October 28, 2022, 0027 UTC »
UNID 9100.0 kHz, 50 kHz Wide, 00:03 UTC 28 OCT 2022

00:03 UTC - High power UNID signal observed on 9100.0 kHz, 50 kHz wide;
00:05 UTC - Off for a few seconds and returned at reduced power;
00:11 UTC - Signal temporarily off (approx 10 seconds);
00:12 UTC - Signal returned at high power;
00:17 UTC - Signal stopped transmitting for a few seconds and returned at reduced power;
00:23 UTC - Signal stopped transmitting for approx 10 seconds;
00:24 UTC - Signal returned at high power;
00:29 UTC - Signal stopped transmitting for approx 25 seconds;
00:30 UTC - Signal returned at low power;
00:35 UTC - Signal stopped transmitting for 30 seconds;
00:36 UTC - Signal returned at high power;
00:41 UTC - Signal stopped transmitting for 30 seconds;
00:42 UTC - Signal returned at low power;
00:44 UTC - Signal stopped transmitting. Nothing else heard.

Note: It appears as the pattern is transmit for 5 minutes, 30 seconds, off for 30 seconds then back on alternating between high and low power or perhaps a change of antenna direction.




RSPduo | End-fed longwire antenna
« Last Edit: October 28, 2022, 0051 UTC by ~SIGINT~ »