Unknown Signal @ 72.299.547

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Unknown Signal @ 72.299.547 MHzMegaHertz (MHz) 10^6 Hz
Unknown signal @ 72.299.547.PNG
Frequencies 72.299.547 MHzMegaHertz (MHz) 10^6 Hz".547MHz" is not declared as a valid unit of measurement for this property.
Frequency Range 0 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).kHzKiloHertz (kHz) 10^3 Hz
MHzMegaHertz (MHz) 10^6 Hz
0 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).kHzKiloHertz (kHz) 10^3 Hz
MHzMegaHertz (MHz) 10^6 Hz
Mode NFMNarrowband Frequency Modulation
Modulation
Bandwidth 72 MHzMegaHertz (MHz) 10^6 Hz72,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
72,000 kHzKiloHertz (kHz) 10^3 Hz
72,000 kHzKiloHertz (kHz) 10^3 Hz
72 MHzMegaHertz (MHz) 10^6 Hz
72,000 kHzKiloHertz (kHz) 10^3 Hz
72 MHzMegaHertz (MHz) 10^6 Hz
Location United States
Short Description Unusual signal I found while scanning through FMFrequency Modulation channels
I/Q Raw Recording Download file
Audio Sample

Signal that I found at exactly 72.299.547 MHzMegaHertz (MHz) 10^6 Hz at around 1:06 AMAmplitude Modulation EST while looking through some FMFrequency Modulation channels. There appeared to be a weaker version of it at around 72.399.547 from the IQ file. Looks like it would be an SSTV however it doesn't seem to be one. Signal abruptly ended while I was recording, which was 1:12 AMAmplitude Modulation EST It appears to play in intervals of one minute, and has a short pause in between before playing again. As of 5/5/17 it has started again at 9:57 EST at the same frequency as before, and ended at exactly 10:00 PM

This has been identified already: Primex Wireless Time Sync --Cartoonman (talk) 01:32, 9 May 2017 (NZST)

Samples[edit]

Signal from 4/5/17

Additional Images[edit]

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