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« on: August 04, 2025, 0059 UTC »
Been hearing beeps for days and nights on 12307kHZ USB. I thought is was local interference, or RFID, but I am hearing it on my SDR, portables (outside and away from my home), and even on KiwiSDRs. I did some testing last night and the signal is stronger on the US SDRs. Signal is mainly single beeps, not following a pattern. Then I hear three beeps, sometimes four, then back to signal beeps. I am located on the west coast of Florida.
I can't find anything on eibispace.de or UDXF Frequency List 2024. It almost sounds like a malfunctioning transmitter or something. Any ideas?