418 MHZ

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418 MHZ
Sin títul22o.png
Frequencies 418 MHz
Frequency Range 418 MHz - 418 MHz
Mode WFM
Modulation
ACF
Bandwidth "-30Khz" is not declared as a valid unit of measurement for this property.
Location SEVILLA / SPAIN
Short Description 24 HOURS SIGNAL
I/Q Raw Recording Download file
Audio Sample

This sounds like a government/diplomatic protocol of some sort, as it is in 400 MHzMegaHertz (MHz) 10^6 Hz-420MHz, (but in spain I dont know what your allocations are.) This one is also rather strange, too. Many different modulation types. Try a different mode maybe? Like FMFrequency Modulation or AMAmplitude Modulation, that way we wont need to have constant signal bands throughout the signal.

Ywsia1

I changed to a better antenna and now the signal is very strong (SNR: 50dB) signal is 24 hours, I'm very intrigued where is its origin and function of this signal ... rafa2045

Strange that its 24 hours... The only "24 hour" signals are sometimes not message generated-Ywsia1

Was there a reason this page was blanked? --Cartoonman (talk) 16:42, 19 October 2016 (NZDT)